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2019-10-02 23:11:48 -07:00 · 2019-10-02 23:01:28 -07:00 · 2019-10-02 22:23:31 -07:00 · 2019-10-02 19:39:45 -07:00 · 2019-10-01 15:09:53 -07:00 · 2019-10-01 13:23:10 -07:00
797 changed files with 39379 additions and 68817 deletions
--- a/.buildkite/env/secrets.ejson
+++ b/.buildkite/env/secrets.ejson
@@ -1,15 +1,14 @@
 {
    "_public_key": "ae29f4f7ad2fc92de70d470e411c8426d5d48db8817c9e3dae574b122192335f",
    "environment": {
-      "CODECOV_TOKEN": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:JnxhrIxh09AvqdJgrVSYmb7PxSrh19aE:07WzVExCHEd1lJ1m8QizRRthGri+WBNeZRKjjEvsy5eo4gv3HD7zVEm42tVTGkqITKkBNQ==]",
-      "CRATES_IO_TOKEN": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:d0jJqC32/axwzq/N7kMRmpxKhnRrhtpt:zvcPHwkOzGnjhNkAQSejwdy1Jkr9wR1qXFFCnfIjyt/XQYubzB1tLkoly/qdmeb5]",
-      "GEOLOCATION_API_KEY": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:R4gfB6Ey4i50HyfLt4UZDLBqg3qHEUye:UfZCOgt8XI6Y2g+ivCRVoS1fjFycFs7/GSevvCqh1B50mG0+hzpEyzXQLuKG5OeI]",
-      "GITHUB_TOKEN": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:Vq2dkGTOzfEpRht0BAGHFp/hDogMvXJe:tFXHg1epVt2mq9hkuc5sRHe+KAnVREi/p8S+IZu67XRyzdiA/nGak1k860FXYuuzuaE0QWekaEc=]",
-      "INFLUX_DATABASE": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:5KI9WBkXx3R/W4m256mU5MJOE7N8aAT9:Cb8QFELZ9I60t5zhJ9h55Kcs]",
-      "INFLUX_PASSWORD": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:hQRMpLCrav+OYkNphkeM4hagdVoZv5Iw:AUO76rr6+gF1OLJA8ZLSG8wHKXgYCPNk6gRCV8rBhZBJ4KwDaxpvOhMl7bxxXG6jol7v4aRa/Lk=]",
-      "INFLUX_USERNAME": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:R7BNmQjfeqoGDAFTJu9bYTGHol2NgnYN:Q2tOT/EBcFvhFk+DKLKmVU7tLCpVC3Ui]",
-      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_unknown_linux_gnu": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:Egc2dMrHDU0NcZ71LwGv/V66shUhwYUE:04VoIb8CKy7KYhQ5W4cEW9SDKZltxWBL5Hob106lMBbUOD/yUvKYcG3Ep8JfTMwO3K8zowW5HpU/IdGoilX0XWLiJJ6t+p05WWK0TA16nOEtwrEG+UK8wm3sN+xCO20i4jDhpNpgg3FYFHT5rKTHW8+zaBTNUX/SFxkN67Lm+92IM28CXYE43SU1WV6H99hGFFVpTK5JVM3JuYU1ex/dHRE+xCzTr4MYUB/F+nGoNFW8HUDV/y0e1jxT9to3x0SmnytEEuk+5RUzFuEt9cKNFeNml3fOCi4qL+sfj/Y5pjH9xDiUxsvH/8NL35jbLP244aFHgWcp]",
-      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_apple_darwin": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:NeOxSoWCvXB9AL4H6OK26l/7bmsKd/oz:Ijfoxtvk2CHlN1ZXHup3Gg/914kbbAkEGWJfvozA8UIe+aUzUObMyTrKkVOeNAH8Q8YH9tNzk7RRnrTcpnzeCCBLlWcVEeruMxHox3mPRzmSeDLxtbzCl9VePlRO3T7jg90K5hW+ZAkd5J/WJNzpAcmr93ts/of3MbvGHSujId/efCTzJEcP6JInnBb8Vrj7TlgKbzUlnqpq1+NjYPSXN3maKa9pKeo2JWxZlGBMoy6QWUUY5GbYEylw9smwh1LJcHZjlaZNMuOl4gNKtaSr38IXQkAXaRUJDPAmPras00YObKzXU8RkTrP4EoP/jx5LPR7f]",
-      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_pc_windows_msvc": "EJ[1:yGpTmjdbyjW2kjgIHkFoJv7Ue7EbUvUbqHyw6anGgWg=:7t+56twjW+jR7fpFNNeRFLPd7E4lbmyN:JuviDpkQrfVcNUGRGsa2e/UhvH6tTYyk1s4cHHE5xZH1NByL7Kpqx36VG/+o1AUGEeSQdsBnKgzYdMoFYbO8o50DoRPc86QIEVXCupD6J9avxLFtQgOWgJp+/mCdUVXlqXiFs/vQgS/L4psrcKdF6WHd77BeUr6ll8DjH+9m5FC9Rcai2pXno6VbPpunHQ0oUdYzhFR64+LiRacBaefQ9igZ+nSEWDLqbaZSyfm9viWkijoVFTq8gAgdXXEh7g0QdxVE5T6bPristJhT6jWBhWunPUCDNFFErWIsbRGctepl4pbCWqh2hNTw9btSgVfeY6uGCOsdy9E=]"
+      "CODECOV_TOKEN": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:ks2/ElgxwgxqgmFcxTHANNLmj23YH74h:U4uzRONRfiQyqy6HrPQ/e7OnBUY4HkW37R0iekkF3KJ9UGnHqT1UvwgVbDqLahtDIJ4rWw==]",
+      "CRATES_IO_TOKEN": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:lKMh3aLW+jyRrfS/c7yvkpB+TaPhXqLq:j0v27EbaPgwRdHZAbsM0FlAnt3r9ScQrFbWJYOAZtM3qestEiByTlKpZ0eyF/823]",
+      "GITHUB_TOKEN": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:Ll78c3jGpYqnTwR7HJq3mNNUC7pOv9Lu:GrInO2r8MjmP5c54szkyygdsrW5KQYkDgJQUVyFEPyG8SWfchyM9Gur8RV0a+cdwuxNkHLi4U2M=]",
+      "INFLUX_DATABASE": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:IlH/ZLTXv3SwlY3TVyAPCX2KzLRY6iG3:gGmUGSU/kCfR/mTwKONaUC/X]",
+      "INFLUX_PASSWORD": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:o2qm95GU4VrrcC4OU06jjPvCwKZy/CZF:OW2ga3kLOQJvaDEdGRJ+gn3L2ckFm8AJZtv9wj/GeUIKDH2A4uBPTHsAH9PMe6zujpuHGk3qbeg=]",
+      "INFLUX_USERNAME": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:yDWW/uIHsJqOTDYskZoSx3pzoB1vztWY:2z31oTA3g0Xs9fCczGNJRcx8xf/hFCed]",
+      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_unknown_linux_gnu": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:RqRaHlYUvGPNFJa6gmciaYM3tRJTURUH:q78/3GTHCN3Uqx9z4nOBjPZcO1lOazNoB/mdhGRDFsnAqVd2hU8zbKkqLrZfLlGqyD8WQOFuw5oTJR9qWg6L9LcOyj3pGL8jWF2yjgZxdtNMXnkbSrCWLooWBBLT61jYQnEwg73gT8ld3Q8EVv3T+MeSMu6FnPz+0+bqQCAGgfqksP4hsUAJGzgZu+i0tNOdlT7fxnh5KJK/yFM/CKgN2sRwEjukA9hXsffyB61g2zqzTDJxCUDLbCVrCkA/bfUk7Of/t0W5t0nK1H3oyGZEc/lRMauCknDBka3Gz11dVss2QT19WQNh0u7bHVaT/U4lepX1j9Zv]",
+      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_apple_darwin": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:wFDl3INEnA3EQDHRX40avqGe1OMoJxyy:6ncCRVRTIRuYI5o/gayeuWCudWvmKNYr8KEHAWeTq34a5bdcKInBdKhjmjX+wLHqsEwQ5gcyhcxy4Ri2mbuN6AHazfZOZlubQkGlyUOAIYO5D5jkbyIh40DAtjVzo1MD/0HsW9zdGOzqUKp5xJJeDsbR4F153jbxa7fvwF90Q4UQjYFTKAtExEmHtDGSJG48ToVwTabTV/OnISMIggDZBviIv2QWHvXgK07b2mUj34rHJywEDGN1nj5rITTDdUeRcB1x4BAMOe94kTFPSTaj/OszvYlGECt8rkKFqbm092qL+XLfiBaImqe/WJHRCnAj6Don]",
+      "SOLANA_INSTALL_UPDATE_MANIFEST_KEYPAIR_x86_64_pc_windows_msvc": "EJ[1:8iZ6baJB4fbBV+XDsrUooyGAnGL/8Ol+4Qd0zKh5YjI=:wAh+dBuZopv6vruVOYegUcq/aBnbksT1:qIJfCfDvDWiqicMOkmbJs/0n7UJLKNmgMQaKzeQ8J7Q60YpXbtWzKVW3tS6lzlgf64m3MrPXyo1C+mWh6jkjsb18T/OfggZy1ZHM4AcsOC6/ldUkV5YtuxUQuAmd5jCuV/R7iuYY8Z66AcfAevlb+bnLpgIifdA8fh/IktOo58nZUQwZDdppAacmftsLc6Frn5Er6A6+EXpxK1nmnlmLJ4AJztqlh6X0r+JvE2O7qeoZUXrIegnkxo7Aay7I/dd8zdYpp7ICSiTEtfVN/xNIu/5QmTRU7gWoz7cPl9epq4aiEALzPOzb6KVOiRcsOg+TlFvLQ71Ik5o=]"
    }
 }
--- a/.gitignore
+++ b/.gitignore
@@ -15,7 +15,6 @@
 # log files
 *.log
 log-*.txt
-log-*/

 # intellij files
 /.idea/
--- a/.mergify.yml
+++ b/.mergify.yml
@@ -19,6 +19,46 @@ pull_request_rules:
      label:
        add:
          - automerge
+  - name: v0.16 backport
+    conditions:
+      - base=master
+      - label=v0.16
+    actions:
+      backport:
+        branches:
+          - v0.16
+  - name: v0.17 backport
+    conditions:
+      - base=master
+      - label=v0.17
+    actions:
+      backport:
+        branches:
+          - v0.17
+  - name: v0.18 backport
+    conditions:
+      - base=master
+      - label=v0.18
+    actions:
+      backport:
+        branches:
+          - v0.18
+  - name: v0.19 backport
+    conditions:
+      - base=master
+      - label=v0.19
+    actions:
+      backport:
+        branches:
+          - v0.19
+  - name: v0.20 backport
+    conditions:
+      - base=master
+      - label=v0.20
+    actions:
+      backport:
+        branches:
+          - v0.20
  - name: v0.21 backport
    conditions:
      - base=master
@@ -35,11 +75,3 @@ pull_request_rules:
      backport:
        branches:
          - v0.22
-  - name: v0.23 backport
-    conditions:
-      - base=master
-      - label=v0.23
-    actions:
-      backport:
-        branches:
-          - v0.23
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,10 +3,11 @@ os:

 language: rust
 rust:
-  - stable
+  - 1.37.0

 install:
  - source ci/rust-version.sh
+  - test $rust_stable = $TRAVIS_RUST_VERSION # Update .travis.yml rust version above when this fails

 script:
  - source ci/env.sh
@@ -15,7 +16,7 @@ script:
 branches:
  only:
    - master
-    - /^v\d+\.\d+/
+    - /^v\d+\.\d+.\d+$/

 notifications:
  slack:
--- a/Cargo.lock
+++ b/Cargo.lock
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,49 +3,56 @@ members = [
    "bench-exchange",
    "bench-streamer",
    "bench-tps",
-    "banking-bench",
+    "banking_bench",
    "chacha-sys",
    "client",
    "core",
    "drone",
-    "perf",
    "validator",
    "genesis",
-    "genesis-programs",
+    "genesis_programs",
    "gossip",
    "install",
    "keygen",
-    "ledger",
+    "kvstore",
    "ledger-tool",
-    "local-cluster",
+    "local_cluster",
    "logger",
-    "log-analyzer",
    "merkle-tree",
    "measure",
    "metrics",
-    "net-shaper",
-    "programs/bpf_loader",
-    "programs/budget",
-    "programs/btc_spv",
+    "programs/bpf_loader_api",
+    "programs/bpf_loader_program",
+    "programs/budget_api",
+    "programs/budget_program",
+    "programs/btc_spv_program",
+    "programs/btc_spv_api",
    "programs/btc_spv_bin",
-    "programs/config",
+    "programs/config_api",
+    "programs/config_program",
    "programs/config_tests",
-    "programs/exchange",
-    "programs/failure",
-    "programs/noop",
-    "programs/ownable_api",
-    "programs/stake",
+    "programs/exchange_api",
+    "programs/exchange_program",
+    "programs/failure_program",
+    "programs/move_loader_api",
+    "programs/move_loader_program",
+    "programs/librapay_api",
+    "programs/noop_program",
+    "programs/stake_api",
+    "programs/stake_program",
    "programs/stake_tests",
-    "programs/storage",
-    "programs/storage_tests",
-    "programs/vest",
-    "programs/vote",
-    "archiver",
+    "programs/storage_api",
+    "programs/storage_program",
+    "programs/token_api",
+    "programs/token_program",
+    "programs/vote_api",
+    "programs/vote_program",
+    "replicator",
    "runtime",
    "sdk",
    "sdk-c",
    "upload-perf",
-    "net-utils",
+    "netutil",
    "fixed-buf",
    "vote-signer",
    "cli",
@@ -54,6 +61,4 @@ members = [

 exclude = [
    "programs/bpf",
-    "programs/move_loader",
-    "programs/librapay_api",
 ]
--- a/README.md
+++ b/README.md
@@ -78,7 +78,7 @@ $ source $HOME/.cargo/env
 $ rustup component add rustfmt
 ```

-If your rustc version is lower than 1.39.0, please update it:
+If your rustc version is lower than 1.37.0, please update it:

 ```bash
 $ rustup update
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -138,7 +138,7 @@ There are three release channels that map to branches as follows:
 ### Update documentation
 TODO: Documentation update procedure is WIP as we move to gitbook

-Document the new recommended version by updating `book/src/running-archiver.md` and `book/src/validator-testnet.md` on the release (beta) branch to point at the `solana-install` for the upcoming release version.
+Document the new recommended version by updating `book/src/running-replicator.md` and `book/src/validator-testnet.md` on the release (beta) branch to point at the `solana-install` for the upcoming release version.

 #### Publish updated Book
 We maintain three copies of the "book" as official documentation:
--- a/archiver/Cargo.toml
+++ b/archiver/Cargo.toml
@@ -1,19 +0,0 @@
-[package]
-authors = ["Solana Maintainers <maintainers@solana.com>"]
-edition = "2018"
-name = "solana-archiver"
-version = "0.21.0"
-repository = "https://github.com/solana-labs/solana"
-license = "Apache-2.0"
-homepage = "https://solana.com/"
-
-[dependencies]
-clap = "2.33.0"
-console = "0.9.1"
-solana-clap-utils = { path = "../clap-utils", version = "0.21.0" }
-solana-core = { path = "../core", version = "0.21.0" }
-solana-logger = { path = "../logger", version = "0.21.0" }
-solana-metrics = { path = "../metrics", version = "0.21.0" }
-solana-net-utils = { path = "../net-utils", version = "0.21.0" }
-solana-sdk = { path = "../sdk", version = "0.21.0" }
-
--- a/archiver/src/main.rs
+++ b/archiver/src/main.rs
@@ -1,147 +0,0 @@
-use clap::{crate_description, crate_name, App, Arg};
-use console::style;
-use solana_clap_utils::{
-    input_validators::is_keypair,
-    keypair::{
-        self, keypair_input, KeypairWithSource, ASK_SEED_PHRASE_ARG,
-        SKIP_SEED_PHRASE_VALIDATION_ARG,
-    },
-};
-use solana_core::{
-    archiver::Archiver,
-    cluster_info::{Node, VALIDATOR_PORT_RANGE},
-    contact_info::ContactInfo,
-};
-use solana_sdk::{commitment_config::CommitmentConfig, signature::KeypairUtil};
-use std::{net::SocketAddr, path::PathBuf, process::exit, sync::Arc};
-
-fn main() {
-    solana_logger::setup();
-
-    let matches = App::new(crate_name!())
-        .about(crate_description!())
-        .version(solana_clap_utils::version!())
-        .arg(
-            Arg::with_name("identity_keypair")
-                .short("i")
-                .long("identity-keypair")
-                .value_name("PATH")
-                .takes_value(true)
-                .validator(is_keypair)
-                .help("File containing an identity (keypair)"),
-        )
-        .arg(
-            Arg::with_name("entrypoint")
-                .short("n")
-                .long("entrypoint")
-                .value_name("HOST:PORT")
-                .takes_value(true)
-                .required(true)
-                .validator(solana_net_utils::is_host_port)
-                .help("Rendezvous with the cluster at this entry point"),
-        )
-        .arg(
-            Arg::with_name("ledger")
-                .short("l")
-                .long("ledger")
-                .value_name("DIR")
-                .takes_value(true)
-                .required(true)
-                .help("use DIR as persistent ledger location"),
-        )
-        .arg(
-            Arg::with_name("storage_keypair")
-                .short("s")
-                .long("storage-keypair")
-                .value_name("PATH")
-                .takes_value(true)
-                .validator(is_keypair)
-                .help("File containing the storage account keypair"),
-        )
-        .arg(
-            Arg::with_name(ASK_SEED_PHRASE_ARG.name)
-                .long(ASK_SEED_PHRASE_ARG.long)
-                .value_name("KEYPAIR NAME")
-                .multiple(true)
-                .takes_value(true)
-                .possible_values(&["identity-keypair", "storage-keypair"])
-                .help(ASK_SEED_PHRASE_ARG.help),
-        )
-        .arg(
-            Arg::with_name(SKIP_SEED_PHRASE_VALIDATION_ARG.name)
-                .long(SKIP_SEED_PHRASE_VALIDATION_ARG.long)
-                .requires(ASK_SEED_PHRASE_ARG.name)
-                .help(SKIP_SEED_PHRASE_VALIDATION_ARG.help),
-        )
-        .get_matches();
-
-    let ledger_path = PathBuf::from(matches.value_of("ledger").unwrap());
-
-    let identity_keypair = keypair_input(&matches, "identity_keypair")
-        .unwrap_or_else(|err| {
-            eprintln!("Identity keypair input failed: {}", err);
-            exit(1);
-        })
-        .keypair;
-    let KeypairWithSource {
-        keypair: storage_keypair,
-        source: storage_keypair_source,
-    } = keypair_input(&matches, "storage_keypair").unwrap_or_else(|err| {
-        eprintln!("Storage keypair input failed: {}", err);
-        exit(1);
-    });
-    if storage_keypair_source == keypair::Source::Generated {
-        clap::Error::with_description(
-            "The `storage-keypair` argument was not found",
-            clap::ErrorKind::ArgumentNotFound,
-        )
-        .exit();
-    }
-
-    let entrypoint_addr = matches
-        .value_of("entrypoint")
-        .map(|entrypoint| {
-            solana_net_utils::parse_host_port(entrypoint)
-                .expect("failed to parse entrypoint address")
-        })
-        .unwrap();
-
-    let gossip_addr = {
-        let ip = solana_net_utils::get_public_ip_addr(&entrypoint_addr).unwrap();
-        let mut addr = SocketAddr::new(ip, 0);
-        addr.set_ip(solana_net_utils::get_public_ip_addr(&entrypoint_addr).unwrap());
-        addr
-    };
-    let node = Node::new_archiver_with_external_ip(
-        &identity_keypair.pubkey(),
-        &gossip_addr,
-        VALIDATOR_PORT_RANGE,
-    );
-
-    println!(
-        "{} version {} (branch={}, commit={})",
-        style(crate_name!()).bold(),
-        solana_clap_utils::version!(),
-        option_env!("CI_BRANCH").unwrap_or("unknown"),
-        option_env!("CI_COMMIT").unwrap_or("unknown")
-    );
-    solana_metrics::set_host_id(identity_keypair.pubkey().to_string());
-    println!(
-        "replicating the data with identity_keypair={:?} gossip_addr={:?}",
-        identity_keypair.pubkey(),
-        gossip_addr
-    );
-
-    let entrypoint_info = ContactInfo::new_gossip_entry_point(&entrypoint_addr);
-    let archiver = Archiver::new(
-        &ledger_path,
-        node,
-        entrypoint_info,
-        Arc::new(identity_keypair),
-        Arc::new(storage_keypair),
-        CommitmentConfig::recent(),
-    )
-    .unwrap();
-
-    archiver.join();
-}
--- a/banking-bench/Cargo.toml
+++ b/banking-bench/Cargo.toml
@@ -1,20 +0,0 @@
-[package]
-authors = ["Solana Maintainers <maintainers@solana.com>"]
-edition = "2018"
-name = "solana-banking-bench"
-version = "0.21.0"
-repository = "https://github.com/solana-labs/solana"
-license = "Apache-2.0"
-homepage = "https://solana.com/"
-
-[dependencies]
-log = "0.4.6"
-rayon = "1.2.0"
-solana-core = { path = "../core", version = "0.21.0" }
-solana-ledger = { path = "../ledger", version = "0.21.0" }
-solana-logger = { path = "../logger", version = "0.21.0" }
-solana-runtime = { path = "../runtime", version = "0.21.0" }
-solana-measure = { path = "../measure", version = "0.21.0" }
-solana-sdk = { path = "../sdk", version = "0.21.0" }
-rand = "0.6.5"
-crossbeam-channel = "0.3"
--- a/banking_bench/.gitignore
+++ b/banking_bench/.gitignore
--- a/banking_bench/Cargo.toml
+++ b/banking_bench/Cargo.toml
@@ -0,0 +1,19 @@
+[package]
+authors = ["Solana Maintainers <maintainers@solana.com>"]
+edition = "2018"
+name = "solana-banking-bench"
+version = "0.19.1"
+repository = "https://github.com/solana-labs/solana"
+license = "Apache-2.0"
+homepage = "https://solana.com/"
+
+[dependencies]
+log = "0.4.6"
+rayon = "1.2.0"
+solana-core = { path = "../core", version = "0.19.1" }
+solana-logger = { path = "../logger", version = "0.19.1" }
+solana-runtime = { path = "../runtime", version = "0.19.1" }
+solana-measure = { path = "../measure", version = "0.19.1" }
+solana-sdk = { path = "../sdk", version = "0.19.1" }
+rand = "0.6.5"
+crossbeam-channel = "0.3"
--- a/banking_bench/src/main.rs
+++ b/banking_bench/src/main.rs
@@ -1,16 +1,21 @@
+#[macro_use]
+extern crate solana_core;
+extern crate crossbeam_channel;
+
 use crossbeam_channel::unbounded;
 use log::*;
 use rand::{thread_rng, Rng};
 use rayon::prelude::*;
+use solana_core::bank_forks::BankForks;
 use solana_core::banking_stage::{create_test_recorder, BankingStage};
+use solana_core::blocktree::{get_tmp_ledger_path, Blocktree};
 use solana_core::cluster_info::ClusterInfo;
 use solana_core::cluster_info::Node;
-use solana_core::genesis_utils::{create_genesis_config, GenesisConfigInfo};
+use solana_core::genesis_utils::{create_genesis_block, GenesisBlockInfo};
 use solana_core::packet::to_packets_chunked;
 use solana_core::poh_recorder::PohRecorder;
 use solana_core::poh_recorder::WorkingBankEntry;
-use solana_ledger::bank_forks::BankForks;
-use solana_ledger::{blocktree::Blocktree, get_tmp_ledger_path};
+use solana_core::service::Service;
 use solana_measure::measure::Measure;
 use solana_runtime::bank::Bank;
 use solana_sdk::hash::Hash;
@@ -20,6 +25,7 @@ use solana_sdk::signature::Signature;
 use solana_sdk::system_transaction;
 use solana_sdk::timing::{duration_as_us, timestamp};
 use solana_sdk::transaction::Transaction;
+use std::iter;
 use std::sync::atomic::Ordering;
 use std::sync::mpsc::Receiver;
 use std::sync::{Arc, Mutex, RwLock};
@@ -35,7 +41,7 @@ fn check_txs(
    let now = Instant::now();
    let mut no_bank = false;
    loop {
-        if let Ok((_bank, (entry, _tick_height))) = receiver.recv_timeout(Duration::from_millis(10))
+        if let Ok((_bank, (entry, _tick_count))) = receiver.recv_timeout(Duration::from_millis(10))
        {
            total += entry.transactions.len();
        }
@@ -97,21 +103,21 @@ fn main() {
    const PACKETS_PER_BATCH: usize = 192;
    let txes = PACKETS_PER_BATCH * num_threads * CHUNKS;
    let mint_total = 1_000_000_000_000;
-    let GenesisConfigInfo {
-        genesis_config,
+    let GenesisBlockInfo {
+        genesis_block,
        mint_keypair,
        ..
-    } = create_genesis_config(mint_total);
+    } = create_genesis_block(mint_total);

    let (verified_sender, verified_receiver) = unbounded();
    let (vote_sender, vote_receiver) = unbounded();
-    let bank0 = Bank::new(&genesis_config);
+    let bank0 = Bank::new(&genesis_block);
    let mut bank_forks = BankForks::new(0, bank0);
    let mut bank = bank_forks.working_bank();

    info!("threads: {} txs: {}", num_threads, txes);

-    let mut transactions = make_accounts_txs(txes, &mint_keypair, genesis_config.hash());
+    let mut transactions = make_accounts_txs(txes, &mint_keypair, genesis_block.hash());

    // fund all the accounts
    transactions.iter().for_each(|tx| {
@@ -119,7 +125,7 @@ fn main() {
            &mint_keypair,
            &tx.message.account_keys[0],
            mint_total / txes as u64,
-            genesis_config.hash(),
+            genesis_block.hash(),
        );
        let x = bank.process_transaction(&fund);
        x.unwrap();
@@ -136,22 +142,27 @@ fn main() {
        assert!(r.is_ok(), "sanity parallel execution");
    }
    bank.clear_signatures();
-    let mut verified: Vec<_> = to_packets_chunked(&transactions.clone(), PACKETS_PER_BATCH);
+    let mut verified: Vec<_> = to_packets_chunked(&transactions.clone(), PACKETS_PER_BATCH)
+        .into_iter()
+        .map(|x| {
+            let len = x.packets.len();
+            (x, iter::repeat(1).take(len).collect())
+        })
+        .collect();
    let ledger_path = get_tmp_ledger_path!();
    {
        let blocktree = Arc::new(
            Blocktree::open(&ledger_path).expect("Expected to be able to open database ledger"),
        );
        let (exit, poh_recorder, poh_service, signal_receiver) =
-            create_test_recorder(&bank, &blocktree, None);
+            create_test_recorder(&bank, &blocktree);
        let cluster_info = ClusterInfo::new_with_invalid_keypair(Node::new_localhost().info);
        let cluster_info = Arc::new(RwLock::new(cluster_info));
-        let banking_stage = BankingStage::new(
+        let _banking_stage = BankingStage::new(
            &cluster_info,
            &poh_recorder,
            verified_receiver,
            vote_receiver,
-            None,
        );
        poh_recorder.lock().unwrap().set_bank(&bank);

@@ -198,7 +209,7 @@ fn main() {
                    index,
                );
                for xv in v {
-                    sent += xv.packets.len();
+                    sent += xv.0.packets.len();
                }
                verified_sender.send(v.to_vec()).unwrap();
            }
@@ -277,7 +288,13 @@ fn main() {
                    let sig: Vec<u8> = (0..64).map(|_| thread_rng().gen()).collect();
                    tx.signatures[0] = Signature::new(&sig[0..64]);
                }
-                verified = to_packets_chunked(&transactions.clone(), PACKETS_PER_BATCH);
+                verified = to_packets_chunked(&transactions.clone(), PACKETS_PER_BATCH)
+                    .into_iter()
+                    .map(|x| {
+                        let len = x.packets.len();
+                        (x, iter::repeat(1).take(len).collect())
+                    })
+                    .collect();
            }

            start += chunk_len;
@@ -292,11 +309,8 @@ fn main() {
            tx_total / ITERS as u64,
        );

-        drop(verified_sender);
        drop(vote_sender);
        exit.store(true, Ordering::Relaxed);
-        banking_stage.join().unwrap();
-        debug!("waited for banking_stage");
        poh_service.join().unwrap();
        sleep(Duration::from_secs(1));
        debug!("waited for poh_service");
--- a/bench-exchange/Cargo.toml
+++ b/bench-exchange/Cargo.toml
@@ -2,40 +2,38 @@
 authors = ["Solana Maintainers <maintainers@solana.com>"]
 edition = "2018"
 name = "solana-bench-exchange"
-version = "0.21.0"
+version = "0.19.1"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"
 publish = false

 [dependencies]
-bincode = "1.2.0"
+bincode = "1.1.4"
 bs58 = "0.3.0"
 clap = "2.32.0"
-env_logger = "0.7.1"
-itertools = "0.8.2"
+env_logger = "0.6.2"
+itertools = "0.8.0"
 log = "0.4.8"
-num-derive = "0.3"
+num-derive = "0.2"
 num-traits = "0.2"
 rand = "0.6.5"
 rayon = "1.2.0"
-serde = "1.0.102"
-serde_derive = "1.0.102"
-serde_json = "1.0.41"
-serde_yaml = "0.8.11"
-solana-clap-utils = { path = "../clap-utils", version = "0.21.0" }
-solana-core = { path = "../core", version = "0.21.0" }
-solana-genesis = { path = "../genesis", version = "0.21.0" }
-solana-client = { path = "../client", version = "0.21.0" }
-solana-drone = { path = "../drone", version = "0.21.0" }
-solana-exchange-program = { path = "../programs/exchange", version = "0.21.0" }
-solana-logger = { path = "../logger", version = "0.21.0" }
-solana-metrics = { path = "../metrics", version = "0.21.0" }
-solana-net-utils = { path = "../net-utils", version = "0.21.0" }
-solana-runtime = { path = "../runtime", version = "0.21.0" }
-solana-sdk = { path = "../sdk", version = "0.21.0" }
+serde = "1.0.101"
+serde_derive = "1.0.101"
+serde_json = "1.0.40"
+serde_yaml = "0.8.9"
+# solana-runtime = { path = "../solana/runtime"}
+solana-core = { path = "../core", version = "0.19.1" }
+solana-genesis = { path = "../genesis", version = "0.19.1" }
+solana-client = { path = "../client", version = "0.19.1" }
+solana-drone = { path = "../drone", version = "0.19.1" }
+solana-exchange-api = { path = "../programs/exchange_api", version = "0.19.1" }
+solana-exchange-program = { path = "../programs/exchange_program", version = "0.19.1" }
+solana-logger = { path = "../logger", version = "0.19.1" }
+solana-metrics = { path = "../metrics", version = "0.19.1" }
+solana-netutil = { path = "../netutil", version = "0.19.1" }
+solana-runtime = { path = "../runtime", version = "0.19.1" }
+solana-sdk = { path = "../sdk", version = "0.19.1" }
 untrusted = "0.7.0"
-ws = "0.9.1"
-
-[dev-dependencies]
-solana-local-cluster = { path = "../local-cluster", version = "0.21.0" }
+ws = "0.9.0"
--- a/bench-exchange/README.md
+++ b/bench-exchange/README.md
@@ -360,7 +360,7 @@ The Matcher would initiate the following last swap:

  - Row 1, To:   Investor 1 trades 2 A token to 12 B tokens
  - Row 1, From: Investor 2 trades 2 A token from 12 B tokens
-  - Matcher takes 2 B tokens as profit
+  - Matcher takes 4 B tokens as profit

 Table becomes:

--- a/bench-exchange/src/bench.rs
+++ b/bench-exchange/src/bench.rs
@@ -8,35 +8,31 @@ use rayon::prelude::*;
 use solana_client::perf_utils::{sample_txs, SampleStats};
 use solana_core::gen_keys::GenKeys;
 use solana_drone::drone::request_airdrop_transaction;
-use solana_exchange_program::{exchange_instruction, exchange_state::*, id};
-use solana_genesis::Base64Account;
+use solana_exchange_api::exchange_instruction;
+use solana_exchange_api::exchange_state::*;
+use solana_exchange_api::id;
+use solana_genesis::PrimordialAccountDetails;
 use solana_metrics::datapoint_info;
-use solana_sdk::{
-    client::{Client, SyncClient},
-    commitment_config::CommitmentConfig,
-    pubkey::Pubkey,
-    signature::{Keypair, KeypairUtil},
-    timing::{duration_as_ms, duration_as_s},
-    transaction::Transaction,
-    {system_instruction, system_program},
-};
-use std::{
-    cmp,
-    collections::{HashMap, VecDeque},
-    fs::File,
-    io::prelude::*,
-    mem,
-    net::SocketAddr,
-    path::Path,
-    process::exit,
-    sync::{
-        atomic::{AtomicBool, AtomicUsize, Ordering},
-        mpsc::{channel, Receiver, Sender},
-        Arc, RwLock,
-    },
-    thread::{sleep, Builder},
-    time::{Duration, Instant},
-};
+use solana_sdk::client::Client;
+use solana_sdk::client::SyncClient;
+use solana_sdk::pubkey::Pubkey;
+use solana_sdk::signature::{Keypair, KeypairUtil};
+use solana_sdk::timing::{duration_as_ms, duration_as_s};
+use solana_sdk::transaction::Transaction;
+use solana_sdk::{system_instruction, system_program};
+use std::cmp;
+use std::collections::{HashMap, VecDeque};
+use std::fs::File;
+use std::io::prelude::*;
+use std::mem;
+use std::net::SocketAddr;
+use std::path::Path;
+use std::process::exit;
+use std::sync::atomic::{AtomicBool, AtomicUsize, Ordering};
+use std::sync::mpsc::{channel, Receiver, Sender};
+use std::sync::{Arc, RwLock};
+use std::thread::{sleep, Builder};
+use std::time::{Duration, Instant};

 // TODO Chunk length as specified results in a bunch of failures, divide by 10 helps...
 // Assume 4MB network buffers, and 512 byte packets
@@ -93,7 +89,7 @@ pub fn create_client_accounts_file(
    keypairs.iter().for_each(|keypair| {
        accounts.insert(
            serde_json::to_string(&keypair.to_bytes().to_vec()).unwrap(),
-            Base64Account {
+            PrimordialAccountDetails {
                balance: fund_amount,
                executable: false,
                owner: system_program::id().to_string(),
@@ -144,7 +140,8 @@ where
        let path = Path::new(&client_ids_and_stake_file);
        let file = File::open(path).unwrap();

-        let accounts: HashMap<String, Base64Account> = serde_yaml::from_reader(file).unwrap();
+        let accounts: HashMap<String, PrimordialAccountDetails> =
+            serde_yaml::from_reader(file).unwrap();
        accounts
            .into_iter()
            .map(|(keypair, _)| {
@@ -178,28 +175,19 @@ where

    info!("Generating {:?} account keys", total_keys);
    let mut account_keypairs = generate_keypairs(total_keys);
-    let src_keypairs: Vec<_> = account_keypairs
+    let src_pubkeys: Vec<_> = account_keypairs
        .drain(0..accounts_in_groups)
-        .map(|keypair| keypair)
-        .collect();
-    let src_pubkeys: Vec<Pubkey> = src_keypairs
-        .iter()
        .map(|keypair| keypair.pubkey())
        .collect();
-
-    let profit_keypairs: Vec<_> = account_keypairs
+    let profit_pubkeys: Vec<_> = account_keypairs
        .drain(0..accounts_in_groups)
-        .map(|keypair| keypair)
-        .collect();
-    let profit_pubkeys: Vec<Pubkey> = profit_keypairs
-        .iter()
        .map(|keypair| keypair.pubkey())
        .collect();

    info!("Create {:?} source token accounts", src_pubkeys.len());
-    create_token_accounts(client, &trader_signers, &src_keypairs);
+    create_token_accounts(client, &trader_signers, &src_pubkeys);
    info!("Create {:?} profit token accounts", profit_pubkeys.len());
-    create_token_accounts(client, &swapper_signers, &profit_keypairs);
+    create_token_accounts(client, &swapper_signers, &profit_pubkeys);

    // Collect the max transaction rate and total tx count seen (single node only)
    let sample_stats = Arc::new(RwLock::new(Vec::new()));
@@ -393,10 +381,7 @@ fn swapper<T>(
            let mut tries = 0;
            let mut trade_index = 0;
            while client
-                .get_balance_with_commitment(
-                    &trade_infos[trade_index].trade_account,
-                    CommitmentConfig::recent(),
-                )
+                .get_balance(&trade_infos[trade_index].trade_account)
                .unwrap_or(0)
                == 0
            {
@@ -450,7 +435,7 @@ fn swapper<T>(
            account_group = (account_group + 1) % account_groups as usize;

            let (blockhash, _fee_calculator) = client
-                .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
+                .get_recent_blockhash()
                .expect("Failed to get blockhash");
            let to_swap_txs: Vec<_> = to_swap
                .par_iter()
@@ -573,39 +558,27 @@ fn trader<T>(
                trade_account: trade.pubkey(),
                order_info,
            });
-            trades.push((signer, trade, side, src));
+            trades.push((signer, trade.pubkey(), side, src));
        }
        account_group = (account_group + 1) % account_groups as usize;

        let (blockhash, _fee_calculator) = client
-            .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
+            .get_recent_blockhash()
            .expect("Failed to get blockhash");

        trades.chunks(chunk_size).for_each(|chunk| {
            let trades_txs: Vec<_> = chunk
                .par_iter()
-                .map(|(owner, trade, side, src)| {
-                    let owner_pubkey = &owner.pubkey();
-                    let trade_pubkey = &trade.pubkey();
+                .map(|(signer, trade, side, src)| {
+                    let s: &Keypair = &signer;
+                    let owner = &signer.pubkey();
                    let space = mem::size_of::<ExchangeState>() as u64;
                    Transaction::new_signed_instructions(
-                        &[owner.as_ref(), trade],
+                        &[s],
                        vec![
-                            system_instruction::create_account(
-                                owner_pubkey,
-                                trade_pubkey,
-                                1,
-                                space,
-                                &id(),
-                            ),
+                            system_instruction::create_account(owner, trade, 1, space, &id()),
                            exchange_instruction::trade_request(
-                                owner_pubkey,
-                                trade_pubkey,
-                                *side,
-                                pair,
-                                tokens,
-                                price,
-                                src,
+                                owner, trade, *side, pair, tokens, price, src,
                            ),
                        ],
                        blockhash,
@@ -661,14 +634,12 @@ fn trader<T>(
    }
 }

-fn verify_transaction<T>(sync_client: &T, tx: &Transaction) -> bool
+fn verify_transfer<T>(sync_client: &T, tx: &Transaction) -> bool
 where
    T: SyncClient + ?Sized,
 {
    for s in &tx.signatures {
-        if let Ok(Some(r)) =
-            sync_client.get_signature_status_with_commitment(s, CommitmentConfig::recent())
-        {
+        if let Ok(Some(r)) = sync_client.get_signature_status(s) {
            match r {
                Ok(_) => {
                    return true;
@@ -687,17 +658,12 @@ fn verify_funding_transfer<T: SyncClient + ?Sized>(
    tx: &Transaction,
    amount: u64,
 ) -> bool {
-    if verify_transaction(client, tx) {
-        for a in &tx.message().account_keys[1..] {
-            if client
-                .get_balance_with_commitment(a, CommitmentConfig::recent())
-                .unwrap_or(0)
-                >= amount
-            {
-                return true;
-            }
+    for a in &tx.message().account_keys[1..] {
+        if client.get_balance(a).unwrap_or(0) >= amount {
+            return true;
        }
    }
+
    false
 }

@@ -775,9 +741,8 @@ pub fn fund_keys(client: &dyn Client, source: &Keypair, dests: &[Arc<Keypair>],
                    to_fund_txs.len(),
                );

-                let (blockhash, _fee_calculator) = client
-                    .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
-                    .expect("blockhash");
+                let (blockhash, _fee_calculator) =
+                    client.get_recent_blockhash().expect("blockhash");
                to_fund_txs.par_iter_mut().for_each(|(k, tx)| {
                    tx.sign(&[*k], blockhash);
                });
@@ -814,37 +779,27 @@ pub fn fund_keys(client: &dyn Client, source: &Keypair, dests: &[Arc<Keypair>],
        });
        funded.append(&mut new_funded);
        funded.retain(|(k, b)| {
-            client
-                .get_balance_with_commitment(&k.pubkey(), CommitmentConfig::recent())
-                .unwrap_or(0)
-                > lamports
-                && *b > lamports
+            client.get_balance(&k.pubkey()).unwrap_or(0) > lamports && *b > lamports
        });
        debug!("  Funded: {} left: {}", funded.len(), notfunded.len());
    }
 }

-pub fn create_token_accounts(client: &dyn Client, signers: &[Arc<Keypair>], accounts: &[Keypair]) {
-    let mut notfunded: Vec<(&Arc<Keypair>, &Keypair)> = signers.iter().zip(accounts).collect();
+pub fn create_token_accounts(client: &dyn Client, signers: &[Arc<Keypair>], accounts: &[Pubkey]) {
+    let mut notfunded: Vec<(&Arc<Keypair>, &Pubkey)> = signers.iter().zip(accounts).collect();

    while !notfunded.is_empty() {
        notfunded.chunks(FUND_CHUNK_LEN).for_each(|chunk| {
            let mut to_create_txs: Vec<_> = chunk
                .par_iter()
-                .map(|(from_keypair, new_keypair)| {
-                    let owner_pubkey = &from_keypair.pubkey();
+                .map(|(signer, new)| {
+                    let owner_pubkey = &signer.pubkey();
                    let space = mem::size_of::<ExchangeState>() as u64;
-                    let create_ix = system_instruction::create_account(
-                        owner_pubkey,
-                        &new_keypair.pubkey(),
-                        1,
-                        space,
-                        &id(),
-                    );
-                    let request_ix =
-                        exchange_instruction::account_request(owner_pubkey, &new_keypair.pubkey());
+                    let create_ix =
+                        system_instruction::create_account(owner_pubkey, new, 1, space, &id());
+                    let request_ix = exchange_instruction::account_request(owner_pubkey, new);
                    (
-                        (from_keypair, new_keypair),
+                        signer,
                        Transaction::new_unsigned_instructions(vec![create_ix, request_ix]),
                    )
                })
@@ -863,13 +818,12 @@ pub fn create_token_accounts(client: &dyn Client, signers: &[Arc<Keypair>], acco
            let mut retries = 0;
            while !to_create_txs.is_empty() {
                let (blockhash, _fee_calculator) = client
-                    .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
+                    .get_recent_blockhash()
                    .expect("Failed to get blockhash");
-                to_create_txs
-                    .par_iter_mut()
-                    .for_each(|((from_keypair, to_keypair), tx)| {
-                        tx.sign(&[from_keypair.as_ref(), to_keypair], blockhash);
-                    });
+                to_create_txs.par_iter_mut().for_each(|(k, tx)| {
+                    let kp: &Keypair = k;
+                    tx.sign(&[kp], blockhash);
+                });
                to_create_txs.iter().for_each(|(_, tx)| {
                    client.async_send_transaction(tx.clone()).expect("transfer");
                });
@@ -877,11 +831,11 @@ pub fn create_token_accounts(client: &dyn Client, signers: &[Arc<Keypair>], acco
                let mut waits = 0;
                while !to_create_txs.is_empty() {
                    sleep(Duration::from_millis(200));
-                    to_create_txs.retain(|(_, tx)| !verify_transaction(client, &tx));
+                    to_create_txs.retain(|(_, tx)| !verify_transfer(client, &tx));
                    if to_create_txs.is_empty() {
                        break;
                    }
-                    info!(
+                    debug!(
                        "    {} transactions outstanding, waits {:?}",
                        to_create_txs.len(),
                        waits
@@ -894,7 +848,7 @@ pub fn create_token_accounts(client: &dyn Client, signers: &[Arc<Keypair>], acco

                if !to_create_txs.is_empty() {
                    retries += 1;
-                    info!("  Retry {:?} {} txes left", retries, to_create_txs.len());
+                    debug!("  Retry {:?}", retries);
                    if retries >= 20 {
                        error!(
                            "create_token_accounts: Too many retries ({}), give up",
@@ -906,13 +860,9 @@ pub fn create_token_accounts(client: &dyn Client, signers: &[Arc<Keypair>], acco
            }
        });

-        let mut new_notfunded: Vec<(&Arc<Keypair>, &Keypair)> = vec![];
+        let mut new_notfunded: Vec<(&Arc<Keypair>, &Pubkey)> = vec![];
        for f in &notfunded {
-            if client
-                .get_balance_with_commitment(&f.1.pubkey(), CommitmentConfig::recent())
-                .unwrap_or(0)
-                == 0
-            {
+            if client.get_balance(&f.1).unwrap_or(0) == 0 {
                new_notfunded.push(*f)
            }
        }
@@ -969,7 +919,7 @@ fn generate_keypairs(num: u64) -> Vec<Keypair> {
 }

 pub fn airdrop_lamports(client: &dyn Client, drone_addr: &SocketAddr, id: &Keypair, amount: u64) {
-    let balance = client.get_balance_with_commitment(&id.pubkey(), CommitmentConfig::recent());
+    let balance = client.get_balance(&id.pubkey());
    let balance = balance.unwrap_or(0);
    if balance >= amount {
        return;
@@ -987,26 +937,19 @@ pub fn airdrop_lamports(client: &dyn Client, drone_addr: &SocketAddr, id: &Keypa
    let mut tries = 0;
    loop {
        let (blockhash, _fee_calculator) = client
-            .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
+            .get_recent_blockhash()
            .expect("Failed to get blockhash");
        match request_airdrop_transaction(&drone_addr, &id.pubkey(), amount_to_drop, blockhash) {
            Ok(transaction) => {
                let signature = client.async_send_transaction(transaction).unwrap();

                for _ in 0..30 {
-                    if let Ok(Some(_)) = client.get_signature_status_with_commitment(
-                        &signature,
-                        CommitmentConfig::recent(),
-                    ) {
+                    if let Ok(Some(_)) = client.get_signature_status(&signature) {
                        break;
                    }
                    sleep(Duration::from_millis(100));
                }
-                if client
-                    .get_balance_with_commitment(&id.pubkey(), CommitmentConfig::recent())
-                    .unwrap_or(0)
-                    >= amount
-                {
+                if client.get_balance(&id.pubkey()).unwrap_or(0) >= amount {
                    break;
                }
            }
--- a/bench-exchange/src/cli.rs
+++ b/bench-exchange/src/cli.rs
@@ -1,7 +1,7 @@
-use clap::{crate_description, crate_name, value_t, App, Arg, ArgMatches};
+use clap::{crate_description, crate_name, crate_version, value_t, App, Arg, ArgMatches};
 use solana_core::gen_keys::GenKeys;
 use solana_drone::drone::DRONE_PORT;
-use solana_sdk::signature::{read_keypair_file, Keypair, KeypairUtil};
+use solana_sdk::signature::{read_keypair, Keypair, KeypairUtil};
 use std::net::SocketAddr;
 use std::process::exit;
 use std::time::Duration;
@@ -44,10 +44,10 @@ impl Default for Config {
    }
 }

-pub fn build_args<'a, 'b>(version: &'b str) -> App<'a, 'b> {
+pub fn build_args<'a, 'b>() -> App<'a, 'b> {
    App::new(crate_name!())
        .about(crate_description!())
-        .version(version)
+        .version(crate_version!())
        .arg(
            Arg::with_name("entrypoint")
                .short("n")
@@ -166,22 +166,20 @@ pub fn build_args<'a, 'b>(version: &'b str) -> App<'a, 'b> {
 pub fn extract_args<'a>(matches: &ArgMatches<'a>) -> Config {
    let mut args = Config::default();

-    args.entrypoint_addr = solana_net_utils::parse_host_port(
-        matches.value_of("entrypoint").unwrap(),
-    )
-    .unwrap_or_else(|e| {
-        eprintln!("failed to parse entrypoint address: {}", e);
-        exit(1)
-    });
+    args.entrypoint_addr = solana_netutil::parse_host_port(matches.value_of("entrypoint").unwrap())
+        .unwrap_or_else(|e| {
+            eprintln!("failed to parse entrypoint address: {}", e);
+            exit(1)
+        });

-    args.drone_addr = solana_net_utils::parse_host_port(matches.value_of("drone").unwrap())
+    args.drone_addr = solana_netutil::parse_host_port(matches.value_of("drone").unwrap())
        .unwrap_or_else(|e| {
            eprintln!("failed to parse drone address: {}", e);
            exit(1)
        });

    if matches.is_present("identity") {
-        args.identity = read_keypair_file(matches.value_of("identity").unwrap())
+        args.identity = read_keypair(matches.value_of("identity").unwrap())
            .expect("can't read client identity");
    } else {
        args.identity = {
--- a/bench-exchange/src/main.rs
+++ b/bench-exchange/src/main.rs
@@ -11,7 +11,7 @@ fn main() {
    solana_logger::setup();
    solana_metrics::set_panic_hook("bench-exchange");

-    let matches = cli::build_args(solana_clap_utils::version!()).get_matches();
+    let matches = cli::build_args().get_matches();
    let cli_config = cli::extract_args(&matches);

    let cli::Config {
@@ -54,7 +54,7 @@ fn main() {
        );
    } else {
        info!("Connecting to the cluster");
-        let (nodes, _archivers) =
+        let (nodes, _replicators) =
            discover_cluster(&entrypoint_addr, num_nodes).unwrap_or_else(|_| {
                panic!("Failed to discover nodes");
            });
--- a/bench-exchange/src/order_book.rs
+++ b/bench-exchange/src/order_book.rs
@@ -1,7 +1,7 @@
 use itertools::EitherOrBoth::{Both, Left, Right};
 use itertools::Itertools;
 use log::*;
-use solana_exchange_program::exchange_state::*;
+use solana_exchange_api::exchange_state::*;
 use solana_sdk::pubkey::Pubkey;
 use std::cmp::Ordering;
 use std::collections::BinaryHeap;
--- a/bench-streamer/Cargo.toml
+++ b/bench-streamer/Cargo.toml
@@ -2,14 +2,13 @@
 authors = ["Solana Maintainers <maintainers@solana.com>"]
 edition = "2018"
 name = "solana-bench-streamer"
-version = "0.21.0"
+version = "0.19.1"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"

 [dependencies]
 clap = "2.33.0"
-solana-clap-utils = { path = "../clap-utils", version = "0.21.0" }
-solana-core = { path = "../core", version = "0.21.0" }
-solana-logger = { path = "../logger", version = "0.21.0" }
-solana-net-utils = { path = "../net-utils", version = "0.21.0" }
+solana-core = { path = "../core", version = "0.19.1" }
+solana-logger = { path = "../logger", version = "0.19.1" }
+solana-netutil = { path = "../netutil", version = "0.19.1" }
--- a/bench-streamer/src/main.rs
+++ b/bench-streamer/src/main.rs
@@ -1,5 +1,6 @@
-use clap::{crate_description, crate_name, App, Arg};
-use solana_core::packet::{Packet, Packets, PacketsRecycler, PACKET_DATA_SIZE};
+use clap::{crate_description, crate_name, crate_version, App, Arg};
+use solana_core::packet::PacketsRecycler;
+use solana_core::packet::{Packet, Packets, BLOB_SIZE, PACKET_DATA_SIZE};
 use solana_core::result::Result;
 use solana_core::streamer::{receiver, PacketReceiver};
 use std::cmp::max;
@@ -28,7 +29,7 @@ fn producer(addr: &SocketAddr, exit: Arc<AtomicBool>) -> JoinHandle<()> {
        let mut num = 0;
        for p in &msgs.packets {
            let a = p.meta.addr();
-            assert!(p.meta.size < PACKET_DATA_SIZE);
+            assert!(p.meta.size < BLOB_SIZE);
            send.send_to(&p.data[..p.meta.size], &a).unwrap();
            num += 1;
        }
@@ -53,7 +54,7 @@ fn main() -> Result<()> {

    let matches = App::new(crate_name!())
        .about(crate_description!())
-        .version(solana_clap_utils::version!())
+        .version(crate_version!())
        .arg(
            Arg::with_name("num-recv-sockets")
                .long("num-recv-sockets")
@@ -76,7 +77,7 @@ fn main() -> Result<()> {
    let mut read_threads = Vec::new();
    let recycler = PacketsRecycler::default();
    for _ in 0..num_sockets {
-        let read = solana_net_utils::bind_to(port, false).unwrap();
+        let read = solana_netutil::bind_to(port, false).unwrap();
        read.set_read_timeout(Some(Duration::new(1, 0))).unwrap();

        addr = read.local_addr().unwrap();
--- a/bench-tps/Cargo.toml
+++ b/bench-tps/Cargo.toml
@@ -2,38 +2,34 @@
 authors = ["Solana Maintainers <maintainers@solana.com>"]
 edition = "2018"
 name = "solana-bench-tps"
-version = "0.21.0"
+version = "0.19.1"
 repository = "https://github.com/solana-labs/solana"
 license = "Apache-2.0"
 homepage = "https://solana.com/"

 [dependencies]
-bincode = "1.2.0"
+bincode = "1.1.4"
 clap = "2.33.0"
 log = "0.4.8"
 rayon = "1.2.0"
-serde = "1.0.102"
-serde_derive = "1.0.102"
-serde_json = "1.0.41"
-serde_yaml = "0.8.11"
-solana-clap-utils = { path = "../clap-utils", version = "0.21.0" }
-solana-core = { path = "../core", version = "0.21.0" }
-solana-genesis = { path = "../genesis", version = "0.21.0" }
-solana-client = { path = "../client", version = "0.21.0" }
-solana-drone = { path = "../drone", version = "0.21.0" }
-solana-librapay-api = { path = "../programs/librapay_api", version = "0.21.0", optional = true }
-solana-logger = { path = "../logger", version = "0.21.0" }
-solana-metrics = { path = "../metrics", version = "0.21.0" }
-solana-measure = { path = "../measure", version = "0.21.0" }
-solana-net-utils = { path = "../net-utils", version = "0.21.0" }
-solana-runtime = { path = "../runtime", version = "0.21.0" }
-solana-sdk = { path = "../sdk", version = "0.21.0" }
-solana-move-loader-program = { path = "../programs/move_loader", version = "0.21.0", optional = true }
+serde = "1.0.101"
+serde_derive = "1.0.101"
+serde_json = "1.0.40"
+serde_yaml = "0.8.9"
+solana-core = { path = "../core", version = "0.19.1" }
+solana-genesis = { path = "../genesis", version = "0.19.1" }
+solana-client = { path = "../client", version = "0.19.1" }
+solana-drone = { path = "../drone", version = "0.19.1" }
+solana-librapay-api = { path = "../programs/librapay_api", version = "0.19.1" }
+solana-logger = { path = "../logger", version = "0.19.1" }
+solana-metrics = { path = "../metrics", version = "0.19.1" }
+solana-measure = { path = "../measure", version = "0.19.1" }
+solana-netutil = { path = "../netutil", version = "0.19.1" }
+solana-runtime = { path = "../runtime", version = "0.19.1" }
+solana-sdk = { path = "../sdk", version = "0.19.1" }
+solana-move-loader-program = { path = "../programs/move_loader_program", version = "0.19.1" }
+solana-move-loader-api = { path = "../programs/move_loader_api", version = "0.19.1" }

 [dev-dependencies]
 serial_test = "0.2.0"
 serial_test_derive = "0.2.0"
-solana-local-cluster = { path = "../local-cluster", version = "0.21.0" }
-
-[features]
-move = ["solana-librapay-api", "solana-move-loader-program"]
--- a/bench-tps/src/bench.rs
+++ b/bench-tps/src/bench.rs
@@ -1,23 +1,24 @@
+use solana_metrics;
+
 use crate::cli::Config;
+use bincode;
 use log::*;
 use rayon::prelude::*;
 use solana_client::perf_utils::{sample_txs, SampleStats};
 use solana_core::gen_keys::GenKeys;
 use solana_drone::drone::request_airdrop_transaction;
-#[cfg(feature = "move")]
-use solana_librapay_api::{create_genesis, upload_mint_script, upload_payment_script};
+use solana_librapay_api::{create_genesis, upload_mint_program, upload_payment_program};
 use solana_measure::measure::Measure;
-use solana_metrics::{self, datapoint_debug};
+use solana_metrics::datapoint_info;
 use solana_sdk::{
    client::Client,
-    clock::{DEFAULT_TICKS_PER_SECOND, DEFAULT_TICKS_PER_SLOT, MAX_PROCESSING_AGE},
-    commitment_config::CommitmentConfig,
+    clock::{DEFAULT_TICKS_PER_SLOT, MAX_RECENT_BLOCKHASHES},
    fee_calculator::FeeCalculator,
    hash::Hash,
    pubkey::Pubkey,
    signature::{Keypair, KeypairUtil},
    system_instruction, system_transaction,
-    timing::{duration_as_ms, duration_as_s, duration_as_us, timestamp},
+    timing::{duration_as_ms, duration_as_s, timestamp},
    transaction::Transaction,
 };
 use std::{
@@ -32,11 +33,11 @@ use std::{
    time::{Duration, Instant},
 };

-// The point at which transactions become "too old", in seconds.
-const MAX_TX_QUEUE_AGE: u64 =
-    MAX_PROCESSING_AGE as u64 * DEFAULT_TICKS_PER_SLOT / DEFAULT_TICKS_PER_SECOND;
+// The point at which transactions become "too old", in seconds. The cluster keeps blockhashes for
+// approximately MAX_RECENT_BLOCKHASHES/DEFAULT_TICKS_PER_SLOT seconds. The adjustment of 5sec
+// seems about right to minimize BlockhashNotFound errors, based on empirical testing.
+const MAX_TX_QUEUE_AGE: u64 = MAX_RECENT_BLOCKHASHES as u64 / DEFAULT_TICKS_PER_SLOT - 5;

-#[cfg(feature = "move")]
 use solana_librapay_api::librapay_transaction;

 pub const MAX_SPENDS_PER_TX: u64 = 4;
@@ -54,7 +55,7 @@ type LibraKeys = (Keypair, Pubkey, Pubkey, Vec<Keypair>);

 fn get_recent_blockhash<T: Client>(client: &T) -> (Hash, FeeCalculator) {
    loop {
-        match client.get_recent_blockhash_with_commitment(CommitmentConfig::recent()) {
+        match client.get_recent_blockhash() {
            Ok((blockhash, fee_calculator)) => return (blockhash, fee_calculator),
            Err(err) => {
                info!("Couldn't get recent blockhash: {:?}", err);
@@ -100,7 +101,7 @@ where
            }
        }
    };
-    info!("Initial transaction count {}", first_tx_count);
+    println!("Initial transaction count {}", first_tx_count);

    let exit_signal = Arc::new(AtomicBool::new(false));

@@ -108,7 +109,7 @@ where
    // collect the max transaction rate and total tx count seen
    let maxes = Arc::new(RwLock::new(Vec::new()));
    let sample_period = 1; // in seconds
-    info!("Sampling TPS every {} second...", sample_period);
+    println!("Sampling TPS every {} second...", sample_period);
    let v_threads: Vec<_> = clients
        .iter()
        .map(|client| {
@@ -157,13 +158,12 @@ where
    let mut reclaim_lamports_back_to_source_account = false;
    let mut i = keypair0_balance;
    let mut blockhash = Hash::default();
-    let mut blockhash_time;
+    let mut blockhash_time = Instant::now();
    while start.elapsed() < duration {
        // ping-pong between source and destination accounts for each loop iteration
        // this seems to be faster than trying to determine the balance of individual
        // accounts
        let len = tx_count as usize;
-        blockhash_time = Instant::now();
        if let Ok((new_blockhash, _fee_calculator)) = client.get_new_blockhash(&blockhash) {
            blockhash = new_blockhash;
        } else {
@@ -173,19 +173,9 @@ where
            sleep(Duration::from_millis(100));
            continue;
        }
-        datapoint_debug!(
-            "bench-tps-get_blockhash",
-            ("duration", duration_as_us(&blockhash_time.elapsed()), i64)
-        );
-
        blockhash_time = Instant::now();
        let balance = client.get_balance(&id.pubkey()).unwrap_or(0);
        metrics_submit_lamport_balance(balance);
-        datapoint_debug!(
-            "bench-tps-get_balance",
-            ("duration", duration_as_us(&blockhash_time.elapsed()), i64)
-        );
-
        generate_txs(
            &shared_txs,
            &blockhash,
@@ -213,18 +203,18 @@ where
    // Stop the sampling threads so it will collect the stats
    exit_signal.store(true, Ordering::Relaxed);

-    info!("Waiting for validator threads...");
+    println!("Waiting for validator threads...");
    for t in v_threads {
        if let Err(err) = t.join() {
-            info!("  join() failed with: {:?}", err);
+            println!("  join() failed with: {:?}", err);
        }
    }

    // join the tx send threads
-    info!("Waiting for transmit threads...");
+    println!("Waiting for transmit threads...");
    for t in s_threads {
        if let Err(err) = t.join() {
-            info!("  join() failed with: {:?}", err);
+            println!("  join() failed with: {:?}", err);
        }
    }

@@ -243,14 +233,13 @@ where
 }

 fn metrics_submit_lamport_balance(lamport_balance: u64) {
-    info!("Token balance: {}", lamport_balance);
-    datapoint_debug!(
+    println!("Token balance: {}", lamport_balance);
+    datapoint_info!(
        "bench-tps-lamport_balance",
        ("balance", lamport_balance, i64)
    );
 }

-#[cfg(feature = "move")]
 fn generate_move_txs(
    source: &[Keypair],
    dest: &[Keypair],
@@ -312,7 +301,7 @@ fn generate_system_txs(
        .par_iter()
        .map(|(from, to)| {
            (
-                system_transaction::transfer(from, &to.pubkey(), 1, *blockhash),
+                system_transaction::create_user_account(from, &to.pubkey(), 1, *blockhash),
                timestamp(),
            )
        })
@@ -329,33 +318,25 @@ fn generate_txs(
    libra_args: &Option<LibraKeys>,
 ) {
    let tx_count = source.len();
-    info!("Signing transactions... {} (reclaim={})", tx_count, reclaim);
+    println!("Signing transactions... {} (reclaim={})", tx_count, reclaim);
    let signing_start = Instant::now();

    let transactions = if let Some((
-        _libra_genesis_keypair,
-        _libra_pay_program_id,
+        libra_genesis_keypair,
+        libra_pay_program_id,
        _libra_mint_program_id,
-        _libra_keys,
+        libra_keys,
    )) = libra_args
    {
-        #[cfg(not(feature = "move"))]
-        {
-            return;
-        }
-
-        #[cfg(feature = "move")]
-        {
-            generate_move_txs(
-                source,
-                dest,
-                reclaim,
-                &_libra_keys,
-                _libra_pay_program_id,
-                &_libra_genesis_keypair.pubkey(),
-                blockhash,
-            )
-        }
+        generate_move_txs(
+            source,
+            dest,
+            reclaim,
+            &libra_keys,
+            libra_pay_program_id,
+            &libra_genesis_keypair.pubkey(),
+            blockhash,
+        )
    } else {
        generate_system_txs(source, dest, reclaim, blockhash)
    };
@@ -364,16 +345,16 @@ fn generate_txs(
    let ns = duration.as_secs() * 1_000_000_000 + u64::from(duration.subsec_nanos());
    let bsps = (tx_count) as f64 / ns as f64;
    let nsps = ns as f64 / (tx_count) as f64;
-    info!(
+    println!(
        "Done. {:.2} thousand signatures per second, {:.2} us per signature, {} ms total time, {}",
        bsps * 1_000_000_f64,
        nsps / 1_000_f64,
        duration_as_ms(&duration),
        blockhash,
    );
-    datapoint_debug!(
+    datapoint_info!(
        "bench-tps-generate_txs",
-        ("duration", duration_as_us(&duration), i64)
+        ("duration", duration_as_ms(&duration), i64)
    );

    let sz = transactions.len() / threads;
@@ -405,7 +386,7 @@ fn do_tx_transfers<T: Client>(
        }
        if let Some(txs0) = txs {
            shared_tx_thread_count.fetch_add(1, Ordering::Relaxed);
-            info!(
+            println!(
                "Transferring 1 unit {} times... to {}",
                txs0.len(),
                client.as_ref().tpu_addr(),
@@ -431,14 +412,14 @@ fn do_tx_transfers<T: Client>(
            }
            shared_tx_thread_count.fetch_add(-1, Ordering::Relaxed);
            total_tx_sent_count.fetch_add(tx_len, Ordering::Relaxed);
-            info!(
+            println!(
                "Tx send done. {} ms {} tps",
                duration_as_ms(&transfer_start.elapsed()),
                tx_len as f32 / duration_as_s(&transfer_start.elapsed()),
            );
-            datapoint_debug!(
+            datapoint_info!(
                "bench-tps-do_tx_transfers",
-                ("duration", duration_as_us(&transfer_start.elapsed()), i64),
+                ("duration", duration_as_ms(&transfer_start.elapsed()), i64),
                ("count", tx_len, i64)
            );
        }
@@ -450,14 +431,11 @@ fn do_tx_transfers<T: Client>(

 fn verify_funding_transfer<T: Client>(client: &T, tx: &Transaction, amount: u64) -> bool {
    for a in &tx.message().account_keys[1..] {
-        if client
-            .get_balance_with_commitment(a, CommitmentConfig::recent())
-            .unwrap_or(0)
-            >= amount
-        {
+        if client.get_balance(a).unwrap_or(0) >= amount {
            return true;
        }
    }
+
    false
 }

@@ -476,7 +454,7 @@ pub fn fund_keys<T: Client>(
    let mut notfunded: Vec<&Keypair> = dests.iter().collect();
    let lamports_per_account = (total - (extra * max_fee)) / (notfunded.len() as u64 + 1);

-    info!(
+    println!(
        "funding keys {} with lamports: {:?} total: {}",
        dests.len(),
        client.get_balance(&source.pubkey()),
@@ -485,8 +463,7 @@ pub fn fund_keys<T: Client>(
    while !notfunded.is_empty() {
        let mut new_funded: Vec<(&Keypair, u64)> = vec![];
        let mut to_fund = vec![];
-        info!("creating from... {}", funded.len());
-        let mut build_to_fund = Measure::start("build_to_fund");
+        println!("creating from... {}", funded.len());
        for f in &mut funded {
            let max_units = cmp::min(notfunded.len() as u64, MAX_SPENDS_PER_TX);
            if max_units == 0 {
@@ -508,8 +485,6 @@ pub fn fund_keys<T: Client>(
            }
            extra -= 1;
        }
-        build_to_fund.stop();
-        debug!("build to_fund vec: {}us", build_to_fund.as_us());

        // try to transfer a "few" at a time with recent blockhash
        //  assume 4MB network buffers, and 512 byte packets
@@ -518,7 +493,6 @@ pub fn fund_keys<T: Client>(
        to_fund.chunks(FUND_CHUNK_LEN).for_each(|chunk| {
            let mut tries = 0;

-            let mut make_txs = Measure::start("make_txs");
            // this set of transactions just initializes us for bookkeeping
            #[allow(clippy::clone_double_ref)] // sigh
            let mut to_fund_txs: Vec<_> = chunk
@@ -530,12 +504,6 @@ pub fn fund_keys<T: Client>(
                    (k.clone(), tx)
                })
                .collect();
-            make_txs.stop();
-            debug!(
-                "make {} unsigned txs: {}us",
-                to_fund_txs.len(),
-                make_txs.as_us()
-            );

            let amount = chunk[0].1[0].1;

@@ -544,7 +512,7 @@ pub fn fund_keys<T: Client>(
                    .iter()
                    .fold(0, |len, (_, tx)| len + tx.message().instructions.len());

-                info!(
+                println!(
                    "{} {} to {} in {} txs",
                    if tries == 0 {
                        "transferring"
@@ -559,65 +527,30 @@ pub fn fund_keys<T: Client>(
                let (blockhash, _fee_calculator) = get_recent_blockhash(client);

                // re-sign retained to_fund_txes with updated blockhash
-                let mut sign_txs = Measure::start("sign_txs");
                to_fund_txs.par_iter_mut().for_each(|(k, tx)| {
                    tx.sign(&[*k], blockhash);
                });
-                sign_txs.stop();
-                debug!("sign {} txs: {}us", to_fund_txs.len(), sign_txs.as_us());

-                let mut send_txs = Measure::start("send_txs");
                to_fund_txs.iter().for_each(|(_, tx)| {
                    client.async_send_transaction(tx.clone()).expect("transfer");
                });
-                send_txs.stop();
-                debug!("send {} txs: {}us", to_fund_txs.len(), send_txs.as_us());
-
-                let mut verify_txs = Measure::start("verify_txs");
-                let mut starting_txs = to_fund_txs.len();
-                let mut verified_txs = 0;
-                let mut failed_verify = 0;
-                // Only loop multiple times for small (quick) transaction batches
-                for _ in 0..(if starting_txs < 1000 { 3 } else { 1 }) {
-                    let mut timer = Instant::now();
-                    to_fund_txs.retain(|(_, tx)| {
-                        if timer.elapsed() >= Duration::from_secs(5) {
-                            if failed_verify > 0 {
-                                debug!("total txs failed verify: {}", failed_verify);
-                            }
-                            info!(
-                                "Verifying transfers... {} remaining",
-                                starting_txs - verified_txs
-                            );
-                            timer = Instant::now();
-                        }
-                        let verified = verify_funding_transfer(client, &tx, amount);
-                        if verified {
-                            verified_txs += 1;
-                        } else {
-                            failed_verify += 1;
-                        }
-                        !verified
-                    });
-                    if to_fund_txs.is_empty() {
-                        break;
-                    }
-                    debug!("Looping verifications");
-                    info!("Verifying transfers... {} remaining", to_fund_txs.len());
-                    sleep(Duration::from_millis(100));
-                }
-                starting_txs -= to_fund_txs.len();
-                verify_txs.stop();
-                debug!("verified {} txs: {}us", starting_txs, verify_txs.as_us());

                // retry anything that seems to have dropped through cracks
                //  again since these txs are all or nothing, they're fine to
                //  retry
+                for _ in 0..10 {
+                    to_fund_txs.retain(|(_, tx)| !verify_funding_transfer(client, &tx, amount));
+                    if to_fund_txs.is_empty() {
+                        break;
+                    }
+                    sleep(Duration::from_millis(100));
+                }
+
                tries += 1;
            }
-            info!("transferred");
+            println!("transferred");
        });
-        info!("funded: {} left: {}", new_funded.len(), notfunded.len());
+        println!("funded: {} left: {}", new_funded.len(), notfunded.len());
        funded = new_funded;
    }
 }
@@ -630,11 +563,11 @@ pub fn airdrop_lamports<T: Client>(
 ) -> Result<()> {
    let starting_balance = client.get_balance(&id.pubkey()).unwrap_or(0);
    metrics_submit_lamport_balance(starting_balance);
-    info!("starting balance {}", starting_balance);
+    println!("starting balance {}", starting_balance);

    if starting_balance < tx_count {
        let airdrop_amount = tx_count - starting_balance;
-        info!(
+        println!(
            "Airdropping {:?} lamports from {} for {}",
            airdrop_amount,
            drone_addr,
@@ -644,22 +577,15 @@ pub fn airdrop_lamports<T: Client>(
        let (blockhash, _fee_calculator) = get_recent_blockhash(client);
        match request_airdrop_transaction(&drone_addr, &id.pubkey(), airdrop_amount, blockhash) {
            Ok(transaction) => {
-                let mut tries = 0;
-                loop {
-                    tries += 1;
-                    let signature = client.async_send_transaction(transaction.clone()).unwrap();
-                    let result = client.poll_for_signature_confirmation(&signature, 1);
-
-                    if result.is_ok() {
-                        break;
-                    }
-                    if tries >= 5 {
+                let signature = client.async_send_transaction(transaction).unwrap();
+                client
+                    .poll_for_signature_confirmation(&signature, 1)
+                    .unwrap_or_else(|_| {
                        panic!(
-                            "Error requesting airdrop: to addr: {:?} amount: {} {:?}",
-                            drone_addr, airdrop_amount, result
+                            "Error requesting airdrop: to addr: {:?} amount: {}",
+                            drone_addr, airdrop_amount
                        )
-                    }
-                }
+                    })
            }
            Err(err) => {
                panic!(
@@ -669,17 +595,15 @@ pub fn airdrop_lamports<T: Client>(
            }
        };

-        let current_balance = client
-            .get_balance_with_commitment(&id.pubkey(), CommitmentConfig::recent())
-            .unwrap_or_else(|e| {
-                info!("airdrop error {}", e);
-                starting_balance
-            });
-        info!("current balance {}...", current_balance);
+        let current_balance = client.get_balance(&id.pubkey()).unwrap_or_else(|e| {
+            println!("airdrop error {}", e);
+            starting_balance
+        });
+        println!("current balance {}...", current_balance);

        metrics_submit_lamport_balance(current_balance);
        if current_balance - starting_balance != airdrop_amount {
-            info!(
+            println!(
                "Airdrop failed! {} {} {}",
                id.pubkey(),
                current_balance,
@@ -702,8 +626,8 @@ fn compute_and_report_stats(
    let mut max_tx_count = 0;
    let mut nodes_with_zero_tps = 0;
    let mut total_maxes = 0.0;
-    info!(" Node address        |       Max TPS | Total Transactions");
-    info!("---------------------+---------------+--------------------");
+    println!(" Node address        |       Max TPS | Total Transactions");
+    println!("---------------------+---------------+--------------------");

    for (sock, stats) in maxes.read().unwrap().iter() {
        let maybe_flag = match stats.txs {
@@ -711,7 +635,7 @@ fn compute_and_report_stats(
            _ => "",
        };

-        info!(
+        println!(
            "{:20} | {:13.2} | {} {}",
            sock, stats.tps, stats.txs, maybe_flag
        );
@@ -732,7 +656,7 @@ fn compute_and_report_stats(
    if total_maxes > 0.0 {
        let num_nodes_with_tps = maxes.read().unwrap().len() - nodes_with_zero_tps;
        let average_max = total_maxes / num_nodes_with_tps as f32;
-        info!(
+        println!(
            "\nAverage max TPS: {:.2}, {} nodes had 0 TPS",
            average_max, nodes_with_zero_tps
        );
@@ -744,7 +668,7 @@ fn compute_and_report_stats(
    } else {
        0.0
    };
-    info!(
+    println!(
        "\nHighest TPS: {:.2} sampling period {}s max transactions: {} clients: {} drop rate: {:.2}",
        max_of_maxes,
        sample_period,
@@ -752,7 +676,7 @@ fn compute_and_report_stats(
        maxes.read().unwrap().len(),
        drop_rate,
    );
-    info!(
+    println!(
        "\tAverage TPS: {}",
        max_tx_count as f32 / duration_as_s(tx_send_elapsed)
    );
@@ -781,7 +705,6 @@ pub fn generate_keypairs(seed_keypair: &Keypair, count: u64) -> (Vec<Keypair>, u
    (rnd.gen_n_keypairs(total_keys), extra)
 }

-#[cfg(feature = "move")]
 fn fund_move_keys<T: Client>(
    client: &T,
    funding_key: &Keypair,
@@ -789,62 +712,62 @@ fn fund_move_keys<T: Client>(
    total: u64,
    libra_pay_program_id: &Pubkey,
    libra_mint_program_id: &Pubkey,
-    libra_genesis_key: &Keypair,
+    libra_mint_key: &Keypair,
 ) {
    let (mut blockhash, _fee_calculator) = get_recent_blockhash(client);

    info!("creating the libra funding account..");
    let libra_funding_key = Keypair::new();
-    let tx = librapay_transaction::create_account(funding_key, &libra_funding_key, 1, blockhash);
-    client
-        .send_message(&[funding_key, &libra_funding_key], tx.message)
-        .unwrap();
+    let tx = librapay_transaction::create_account(
+        funding_key,
+        &libra_funding_key.pubkey(),
+        1,
+        blockhash,
+    );
+    client.send_message(&[funding_key], tx.message).unwrap();

    info!("minting to funding keypair");
    let tx = librapay_transaction::mint_tokens(
        &libra_mint_program_id,
        funding_key,
-        libra_genesis_key,
+        libra_mint_key,
        &libra_funding_key.pubkey(),
        total,
        blockhash,
    );
    client
-        .send_message(&[funding_key, libra_genesis_key], tx.message)
+        .send_message(&[funding_key, libra_mint_key], tx.message)
        .unwrap();

    info!("creating {} move accounts...", keypairs.len());
-    let total_len = keypairs.len();
-    let create_len = 5;
+    let create_len = 8;
    let mut funding_time = Measure::start("funding_time");
    for (i, keys) in keypairs.chunks(create_len).enumerate() {
-        if client
-            .get_balance_with_commitment(&keys[0].pubkey(), CommitmentConfig::recent())
-            .unwrap_or(0)
-            > 0
-        {
+        if client.get_balance(&keys[0].pubkey()).unwrap_or(0) > 0 {
            // already created these accounts.
            break;
        }

-        let keypairs: Vec<_> = keys.iter().map(|k| k).collect();
-        let tx = librapay_transaction::create_accounts(funding_key, &keypairs, 1, blockhash);
+        let pubkeys: Vec<_> = keys.iter().map(|k| k.pubkey()).collect();
+        let tx = librapay_transaction::create_accounts(funding_key, &pubkeys, 1, blockhash);
+
        let ser_size = bincode::serialized_size(&tx).unwrap();
-        let mut keys = vec![funding_key];
-        keys.extend(&keypairs);
-        client.send_message(&keys, tx.message).unwrap();
+
+        client.send_message(&[funding_key], tx.message).unwrap();

        if i % 10 == 0 {
            info!(
-                "created {} accounts of {} (size {})",
-                i,
-                total_len / create_len,
+                "size: {} created {} accounts of {}",
                ser_size,
+                i,
+                (keypairs.len() / create_len),
            );
        }
    }
+    funding_time.stop();
+    info!("funding accounts {}ms", funding_time.as_ms());

-    const NUM_FUNDING_KEYS: usize = 10;
+    const NUM_FUNDING_KEYS: usize = 4;
    let funding_keys: Vec<_> = (0..NUM_FUNDING_KEYS).map(|_| Keypair::new()).collect();
    let pubkey_amounts: Vec<_> = funding_keys
        .iter()
@@ -858,9 +781,7 @@ fn fund_move_keys<T: Client>(
    client.send_message(&[funding_key], tx.message).unwrap();
    let mut balance = 0;
    for _ in 0..20 {
-        if let Ok(balance_) = client
-            .get_balance_with_commitment(&funding_keys[0].pubkey(), CommitmentConfig::recent())
-        {
+        if let Ok(balance_) = client.get_balance(&funding_keys[0].pubkey()) {
            if balance_ > 0 {
                balance = balance_;
                break;
@@ -869,21 +790,19 @@ fn fund_move_keys<T: Client>(
        sleep(Duration::from_millis(100));
    }
    assert!(balance > 0);
-    info!(
-        "funded multiple funding accounts with {:?} lanports",
-        balance
-    );
+    info!("funded multiple funding accounts.. {:?}", balance);

    let libra_funding_keys: Vec<_> = (0..NUM_FUNDING_KEYS).map(|_| Keypair::new()).collect();
    for (i, key) in libra_funding_keys.iter().enumerate() {
-        let tx = librapay_transaction::create_account(&funding_keys[i], &key, 1, blockhash);
+        let tx =
+            librapay_transaction::create_account(&funding_keys[i], &key.pubkey(), 1, blockhash);
        client
-            .send_message(&[&funding_keys[i], &key], tx.message)
+            .send_message(&[&funding_keys[i]], tx.message)
            .unwrap();

        let tx = librapay_transaction::transfer(
            libra_pay_program_id,
-            &libra_genesis_key.pubkey(),
+            &libra_mint_key.pubkey(),
            &funding_keys[i],
            &libra_funding_key,
            &key.pubkey(),
@@ -903,7 +822,7 @@ fn fund_move_keys<T: Client>(
        for (j, key) in keys.iter().enumerate() {
            let tx = librapay_transaction::transfer(
                libra_pay_program_id,
-                &libra_genesis_key.pubkey(),
+                &libra_mint_key.pubkey(),
                &funding_keys[j],
                &libra_funding_keys[j],
                &key.pubkey(),
@@ -916,6 +835,7 @@ fn fund_move_keys<T: Client>(
                .expect("create_account in generate_and_fund_keypairs");
        }

+        info!("sent... checking balance {}", i);
        for (j, key) in keys.iter().enumerate() {
            let mut times = 0;
            loop {
@@ -933,16 +853,11 @@ fn fund_move_keys<T: Client>(
            }
        }

-        info!(
-            "funded group {} of {}",
-            i + 1,
-            keypairs.len() / NUM_FUNDING_KEYS
-        );
+        info!("funded: {} of {}", i, keypairs.len() / NUM_FUNDING_KEYS);
        blockhash = get_recent_blockhash(client).0;
    }

-    funding_time.stop();
-    info!("done funding keys, took {} ms", funding_time.as_ms());
+    info!("done funding keys..");
 }

 pub fn generate_and_fund_keypairs<T: Client>(
@@ -963,12 +878,8 @@ pub fn generate_and_fund_keypairs<T: Client>(
        .get_balance(&keypairs[tx_count * 2 - 1].pubkey())
        .unwrap_or(0);

-    #[cfg(feature = "move")]
    let mut move_keypairs_ret = None;

-    #[cfg(not(feature = "move"))]
-    let move_keypairs_ret = None;
-
    if lamports_per_account > last_keypair_balance {
        let (_blockhash, fee_calculator) = get_recent_blockhash(client);
        let account_desired_balance =
@@ -979,7 +890,7 @@ pub fn generate_and_fund_keypairs<T: Client>(
            total *= 3;
        }

-        info!("Previous key balance: {} max_fee: {} lamports_per_account: {} extra: {} desired_balance: {} total: {}",
+        println!("Previous key balance: {} max_fee: {} lamports_per_account: {} extra: {} desired_balance: {} total: {}",
                 last_keypair_balance, fee_calculator.max_lamports_per_signature, lamports_per_account, extra,
                 account_desired_balance, total
                 );
@@ -988,37 +899,34 @@ pub fn generate_and_fund_keypairs<T: Client>(
            airdrop_lamports(client, &drone_addr.unwrap(), funding_key, total)?;
        }

-        #[cfg(feature = "move")]
-        {
-            if use_move {
-                let libra_genesis_keypair = create_genesis(&funding_key, client, 10_000_000);
-                let libra_mint_program_id = upload_mint_script(&funding_key, client);
-                let libra_pay_program_id = upload_payment_script(&funding_key, client);
+        if use_move {
+            let libra_genesis_keypair = create_genesis(&funding_key, client, 10_000_000);
+            let libra_mint_program_id = upload_mint_program(&funding_key, client);
+            let libra_pay_program_id = upload_payment_program(&funding_key, client);

-                // Generate another set of keypairs for move accounts.
-                // Still fund the solana ones which will be used for fees.
-                let seed = [0u8; 32];
-                let mut rnd = GenKeys::new(seed);
-                let move_keypairs = rnd.gen_n_keypairs(tx_count as u64 * 2);
-                fund_move_keys(
-                    client,
-                    funding_key,
-                    &move_keypairs,
-                    total / 3,
-                    &libra_pay_program_id,
-                    &libra_mint_program_id,
-                    &libra_genesis_keypair,
-                );
-                move_keypairs_ret = Some((
-                    libra_genesis_keypair,
-                    libra_pay_program_id,
-                    libra_mint_program_id,
-                    move_keypairs,
-                ));
+            // Generate another set of keypairs for move accounts.
+            // Still fund the solana ones which will be used for fees.
+            let seed = [0u8; 32];
+            let mut rnd = GenKeys::new(seed);
+            let move_keypairs = rnd.gen_n_keypairs(tx_count as u64 * 2);
+            fund_move_keys(
+                client,
+                funding_key,
+                &move_keypairs,
+                total / 3,
+                &libra_pay_program_id,
+                &libra_mint_program_id,
+                &libra_genesis_keypair,
+            );
+            move_keypairs_ret = Some((
+                libra_genesis_keypair,
+                libra_pay_program_id,
+                libra_mint_program_id,
+                move_keypairs,
+            ));

-                // Give solana keys 1/3 and move keys 1/3 the lamports. Keep 1/3 for fees.
-                total /= 3;
-            }
+            // Give solana keys 1/3 and move keys 1/3 the lamports. Keep 1/3 for fees.
+            total /= 3;
        }

        fund_keys(
@@ -1044,7 +952,7 @@ mod tests {
    use solana_runtime::bank_client::BankClient;
    use solana_sdk::client::SyncClient;
    use solana_sdk::fee_calculator::FeeCalculator;
-    use solana_sdk::genesis_config::create_genesis_config;
+    use solana_sdk::genesis_block::create_genesis_block;

    #[test]
    fn test_switch_directions() {
@@ -1063,8 +971,8 @@ mod tests {

    #[test]
    fn test_bench_tps_bank_client() {
-        let (genesis_config, id) = create_genesis_config(10_000);
-        let bank = Bank::new(&genesis_config);
+        let (genesis_block, id) = create_genesis_block(10_000);
+        let bank = Bank::new(&genesis_block);
        let clients = vec![BankClient::new(bank)];

        let mut config = Config::default();
@@ -1081,8 +989,8 @@ mod tests {

    #[test]
    fn test_bench_tps_fund_keys() {
-        let (genesis_config, id) = create_genesis_config(10_000);
-        let bank = Bank::new(&genesis_config);
+        let (genesis_block, id) = create_genesis_block(10_000);
+        let bank = Bank::new(&genesis_block);
        let client = BankClient::new(bank);
        let tx_count = 10;
        let lamports = 20;
@@ -1091,21 +999,16 @@ mod tests {
            generate_and_fund_keypairs(&client, None, &id, tx_count, lamports, false).unwrap();

        for kp in &keypairs {
-            assert_eq!(
-                client
-                    .get_balance_with_commitment(&kp.pubkey(), CommitmentConfig::recent())
-                    .unwrap(),
-                lamports
-            );
+            assert_eq!(client.get_balance(&kp.pubkey()).unwrap(), lamports);
        }
    }

    #[test]
    fn test_bench_tps_fund_keys_with_fees() {
-        let (mut genesis_config, id) = create_genesis_config(10_000);
-        let fee_calculator = FeeCalculator::new(11, 0);
-        genesis_config.fee_calculator = fee_calculator;
-        let bank = Bank::new(&genesis_config);
+        let (mut genesis_block, id) = create_genesis_block(10_000);
+        let fee_calculator = FeeCalculator::new(11);
+        genesis_block.fee_calculator = fee_calculator;
+        let bank = Bank::new(&genesis_block);
        let client = BankClient::new(bank);
        let tx_count = 10;
        let lamports = 20;
@@ -1114,7 +1017,7 @@ mod tests {
            generate_and_fund_keypairs(&client, None, &id, tx_count, lamports, false).unwrap();

        let max_fee = client
-            .get_recent_blockhash_with_commitment(CommitmentConfig::recent())
+            .get_recent_blockhash()
            .unwrap()
            .1
            .max_lamports_per_signature;
--- a/bench-tps/src/cli.rs
+++ b/bench-tps/src/cli.rs
@@ -1,10 +1,13 @@
-use clap::{crate_description, crate_name, App, Arg, ArgMatches};
+use std::net::SocketAddr;
+use std::process::exit;
+use std::time::Duration;
+
+use clap::{crate_description, crate_name, crate_version, App, Arg, ArgMatches};
 use solana_drone::drone::DRONE_PORT;
 use solana_sdk::fee_calculator::FeeCalculator;
-use solana_sdk::signature::{read_keypair_file, Keypair, KeypairUtil};
-use std::{net::SocketAddr, process::exit, time::Duration};
+use solana_sdk::signature::{read_keypair, Keypair, KeypairUtil};

-const NUM_LAMPORTS_PER_ACCOUNT_DEFAULT: u64 = solana_sdk::native_token::SOL_LAMPORTS;
+const NUM_LAMPORTS_PER_ACCOUNT_DEFAULT: u64 = 64 * 1024;

 /// Holds the configuration for a single run of the benchmark
 pub struct Config {
@@ -21,7 +24,6 @@ pub struct Config {
    pub write_to_client_file: bool,
    pub read_from_client_file: bool,
    pub target_lamports_per_signature: u64,
-    pub multi_client: bool,
    pub use_move: bool,
    pub num_lamports_per_account: u64,
 }
@@ -35,14 +37,13 @@ impl Default for Config {
            threads: 4,
            num_nodes: 1,
            duration: Duration::new(std::u64::MAX, 0),
-            tx_count: 50_000,
-            thread_batch_sleep_ms: 1000,
+            tx_count: 500_000,
+            thread_batch_sleep_ms: 0,
            sustained: false,
            client_ids_and_stake_file: String::new(),
            write_to_client_file: false,
            read_from_client_file: false,
            target_lamports_per_signature: FeeCalculator::default().target_lamports_per_signature,
-            multi_client: true,
            use_move: false,
            num_lamports_per_account: NUM_LAMPORTS_PER_ACCOUNT_DEFAULT,
        }
@@ -50,9 +51,9 @@ impl Default for Config {
 }

 /// Defines and builds the CLI args for a run of the benchmark
-pub fn build_args<'a, 'b>(version: &'b str) -> App<'a, 'b> {
+pub fn build_args<'a, 'b>() -> App<'a, 'b> {
    App::new(crate_name!()).about(crate_description!())
-        .version(version)
+        .version(crate_version!())
        .arg(
            Arg::with_name("entrypoint")
                .short("n")
@@ -110,11 +111,6 @@ pub fn build_args<'a, 'b>(version: &'b str) -> App<'a, 'b> {
                .long("use-move")
                .help("Use Move language transactions to perform transfers."),
        )
-        .arg(
-            Arg::with_name("no-multi-client")
-                .long("no-multi-client")
-                .help("Disable multi-client support, only transact with the entrypoint."),
-        )
        .arg(
            Arg::with_name("tx_count")
                .long("tx_count")
@@ -174,21 +170,21 @@ pub fn extract_args<'a>(matches: &ArgMatches<'a>) -> Config {
    let mut args = Config::default();

    if let Some(addr) = matches.value_of("entrypoint") {
-        args.entrypoint_addr = solana_net_utils::parse_host_port(addr).unwrap_or_else(|e| {
+        args.entrypoint_addr = solana_netutil::parse_host_port(addr).unwrap_or_else(|e| {
            eprintln!("failed to parse entrypoint address: {}", e);
            exit(1)
        });
    }

    if let Some(addr) = matches.value_of("drone") {
-        args.drone_addr = solana_net_utils::parse_host_port(addr).unwrap_or_else(|e| {
+        args.drone_addr = solana_netutil::parse_host_port(addr).unwrap_or_else(|e| {
            eprintln!("failed to parse drone address: {}", e);
            exit(1)
        });
    }

    if matches.is_present("identity") {
-        args.id = read_keypair_file(matches.value_of("identity").unwrap())
+        args.id = read_keypair(matches.value_of("identity").unwrap())
            .expect("can't read client identity");
    }

@@ -236,7 +232,6 @@ pub fn extract_args<'a>(matches: &ArgMatches<'a>) -> Config {
    }

    args.use_move = matches.is_present("use-move");
-    args.multi_client = !matches.is_present("no-multi-client");

    if let Some(v) = matches.value_of("num_lamports_per_account") {
        args.num_lamports_per_account = v.to_string().parse().expect("can't parse lamports");
--- a/bench-tps/src/main.rs
+++ b/bench-tps/src/main.rs
@@ -1,12 +1,15 @@
-use log::*;
 use solana_bench_tps::bench::{do_bench_tps, generate_and_fund_keypairs, generate_keypairs};
 use solana_bench_tps::cli;
-use solana_core::gossip_service::{discover_cluster, get_client, get_multi_client};
-use solana_genesis::Base64Account;
+use solana_core::gossip_service::{discover_cluster, get_multi_client};
+use solana_genesis::PrimordialAccountDetails;
 use solana_sdk::fee_calculator::FeeCalculator;
 use solana_sdk::signature::{Keypair, KeypairUtil};
 use solana_sdk::system_program;
-use std::{collections::HashMap, fs::File, io::prelude::*, path::Path, process::exit};
+use std::collections::HashMap;
+use std::fs::File;
+use std::io::prelude::*;
+use std::path::Path;
+use std::process::exit;

 /// Number of signatures for all transactions in ~1 week at ~100K TPS
 pub const NUM_SIGNATURES_FOR_TXS: u64 = 100_000 * 60 * 60 * 24 * 7;
@@ -15,7 +18,7 @@ fn main() {
    solana_logger::setup_with_filter("solana=info");
    solana_metrics::set_panic_hook("bench-tps");

-    let matches = cli::build_args(solana_clap_utils::version!()).get_matches();
+    let matches = cli::build_args().get_matches();
    let cli_config = cli::extract_args(&matches);

    let cli::Config {
@@ -29,17 +32,15 @@ fn main() {
        read_from_client_file,
        target_lamports_per_signature,
        use_move,
-        multi_client,
        num_lamports_per_account,
        ..
    } = &cli_config;

    if *write_to_client_file {
-        info!("Generating {} keypairs", *tx_count * 2);
+        println!("Generating {} keypairs", *tx_count * 2);
        let (keypairs, _) = generate_keypairs(&id, *tx_count as u64 * 2);
        let num_accounts = keypairs.len() as u64;
-        let max_fee =
-            FeeCalculator::new(*target_lamports_per_signature, 0).max_lamports_per_signature;
+        let max_fee = FeeCalculator::new(*target_lamports_per_signature).max_lamports_per_signature;
        let num_lamports_per_account = (num_accounts - 1 + NUM_SIGNATURES_FOR_TXS * max_fee)
            / num_accounts
            + num_lamports_per_account;
@@ -47,7 +48,7 @@ fn main() {
        keypairs.iter().for_each(|keypair| {
            accounts.insert(
                serde_json::to_string(&keypair.to_bytes().to_vec()).unwrap(),
-                Base64Account {
+                PrimordialAccountDetails {
                    balance: num_lamports_per_account,
                    executable: false,
                    owner: system_program::id().to_string(),
@@ -56,7 +57,7 @@ fn main() {
            );
        });

-        info!("Writing {}", client_ids_and_stake_file);
+        println!("Writing {}", client_ids_and_stake_file);
        let serialized = serde_yaml::to_string(&accounts).unwrap();
        let path = Path::new(&client_ids_and_stake_file);
        let mut file = File::create(path).unwrap();
@@ -64,33 +65,30 @@ fn main() {
        return;
    }

-    info!("Connecting to the cluster");
-    let (nodes, _archivers) =
+    println!("Connecting to the cluster");
+    let (nodes, _replicators) =
        discover_cluster(&entrypoint_addr, *num_nodes).unwrap_or_else(|err| {
            eprintln!("Failed to discover {} nodes: {:?}", num_nodes, err);
            exit(1);
        });

-    let client = if *multi_client {
-        let (client, num_clients) = get_multi_client(&nodes);
-        if nodes.len() < num_clients {
-            eprintln!(
-                "Error: Insufficient nodes discovered.  Expecting {} or more",
-                num_nodes
-            );
-            exit(1);
-        }
-        client
-    } else {
-        get_client(&nodes)
-    };
+    let (client, num_clients) = get_multi_client(&nodes);
+
+    if nodes.len() < num_clients {
+        eprintln!(
+            "Error: Insufficient nodes discovered.  Expecting {} or more",
+            num_nodes
+        );
+        exit(1);
+    }

    let (keypairs, move_keypairs, keypair_balance) = if *read_from_client_file && !use_move {
        let path = Path::new(&client_ids_and_stake_file);
        let file = File::open(path).unwrap();

-        info!("Reading {}", client_ids_and_stake_file);
-        let accounts: HashMap<String, Base64Account> = serde_yaml::from_reader(file).unwrap();
+        println!("Reading {}", client_ids_and_stake_file);
+        let accounts: HashMap<String, PrimordialAccountDetails> =
+            serde_yaml::from_reader(file).unwrap();
        let mut keypairs = vec![];
        let mut last_balance = 0;

--- a/book/art/consensus.msc
+++ b/book/art/consensus.msc
@@ -0,0 +1,15 @@
+msc {
+  client,leader,verifier_a,verifier_b,verifier_c;
+
+  client=>leader [ label = "SUBMIT" ] ;
+  leader=>client [ label = "CONFIRMED" ] ;
+  leader=>verifier_a [ label = "CONFIRMED" ] ;
+  leader=>verifier_b [ label = "CONFIRMED" ] ;
+  leader=>verifier_c [ label = "CONFIRMED" ] ;
+  verifier_a=>leader [ label = "VERIFIED" ] ;
+  verifier_b=>leader [ label = "VERIFIED" ] ;
+  leader=>client [ label = "FINALIZED" ] ;
+  leader=>verifier_a [ label = "FINALIZED" ] ;
+  leader=>verifier_b [ label = "FINALIZED" ] ;
+  leader=>verifier_c [ label = "FINALIZED" ] ;
+}
--- a/book/art/tvu.bob
+++ b/book/art/tvu.bob
@@ -7,7 +7,7 @@
                  |  TVU                               |                    |
                  |                                    |                    |
                  |  .-------.   .------------.   .----+---.   .---------.  |
- .------------.   |  | Shred |   | Retransmit |   | Replay |   | Storage |  |
+ .------------.   |  | Blob  |   | Retransmit |   | Replay |   | Storage |  |
 | Upstream   +----->| Fetch +-->| Stage      +-->| Stage  +-->| Stage   |  |
 | Validators |   |  | Stage |   |            |   |        |   |         |  |
 `------------`   |  `-------`   `----+-------`   `----+---`   `---------`  |
--- a/book/art/validator.bob
+++ b/book/art/validator.bob
@@ -1,30 +1,30 @@
-             .---------------------------------------.
-             |  Validator                            |
-             |                                       |
- .--------.  |  .-------------------.                |
- |        |---->|                   |                |
- | Client |  |  | JSON RPC Service  |                |
- |        |<----|                   |                |
- `----+---`  |  `-------------------`                |
-      |      |     ^                                 |
-      |      |     |     .----------------.          | .------------------.
-      |      |     |     | Gossip Service |<-----------| Validators       |
-      |      |     |     `----------------`          | |                  |
-      |      |     |           ^                     | |                  |
-      |      |     |           |                     | |  .------------.  |
-      |      | .---+---.  .----+---. .------------.  | |  |            |  |
-      |      | | Bank  |<-+ Replay | | ShredFetch |<------+ Upstream   |  |
-      |      | | Forks |  | Stage  | |  Stage     |  | |  | Validators |  |
-      |      | `-------`  `--------` `--+---------`  | |  |            |  |
-      |      |     ^              ^     |            | |  `------------`  |
-      |      |     |              |     v            | |                  |
-      |      |     |           .--+--------.         | |                  |
-      |      |     |           | Blocktree |         | |                  |
-      |      |     |           `-----------`         | |  .------------.  |
-      |      |     |                ^                | |  |            |  |
-      |      |     |                |                | |  | Downstream |  |
-      |      |  .--+--.     .-------+---.            | |  | Validators |  |
-      `-------->| TPU +---->| Broadcast +---------------->|            |  |
-             |  `-----`     | Stage     |            | |  `------------`  |
-             |              `-----------`            | `------------------`
-             `---------------------------------------`
+             .--------------------------------------.
+             |  Validator                           |
+             |                                      |
+ .--------.  |  .-------------------.               |
+ |        |---->|                   |               |
+ | Client |  |  | JSON RPC Service  |               |
+ |        |<----|                   |               |
+ `----+---`  |  `-------------------`               |
+      |      |     ^                                |
+      |      |     |     .----------------.         | .------------------.
+      |      |     |     | Gossip Service |<----------| Validators       |
+      |      |     |     `----------------`         | |                  |
+      |      |     |           ^                    | |                  |
+      |      |     |           |                    | |  .------------.  |
+      |      | .---+---.  .----+---. .-----------.  | |  |            |  |
+      |      | | Bank  |<-+ Replay | | BlobFetch |<------+ Upstream   |  |
+      |      | | Forks |  | Stage  | |  Stage    |  | |  | Validators |  |
+      |      | `-------`  `--------` `--+--------`  | |  |            |  |
+      |      |     ^              ^     |           | |  `------------`  |
+      |      |     |              |     v           | |                  |
+      |      |     |           .--+--------.        | |                  |
+      |      |     |           | Blocktree |        | |                  |
+      |      |     |           `-----------`        | |  .------------.  |
+      |      |     |                ^               | |  |            |  |
+      |      |     |                |               | |  | Downstream |  |
+      |      |  .--+--.     .-------+---.           | |  | Validators |  |
+      `-------->| TPU +---->| Broadcast +--------------->|            |  |
+             |  `-----`     | Stage     |           | |  `------------`  |
+             |              `-----------`           | `------------------`
+             `--------------------------------------`
--- a/book/build-cli-usage.sh
+++ b/book/build-cli-usage.sh
@@ -1,34 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-cd "$(dirname "$0")"
-
-usage=$(cargo -q run -p solana-cli -- -C ~/.foo --help | sed 's|'"$HOME"'|~|g')
-
-out=${1:-src/api-reference/cli.md}
-
-cat src/api-reference/.cli.md > "$out"
-
-section() {
-  declare mark=${2:-"###"}
-  declare section=$1
-  read -r name rest <<<"$section"
-
-  printf '%s %s
-' "$mark" "$name"
-  printf '```text
-%s
-```
-
-' "$section"
-}
-
-section "$usage" >> "$out"
-
-in_subcommands=0
-while read -r subcommand rest; do
-  [[ $subcommand == "SUBCOMMANDS:" ]] && in_subcommands=1 && continue
-  if ((in_subcommands)); then
-      section "$(cargo -q run -p solana-cli -- help "$subcommand" | sed 's|'"$HOME"'|~|g')" "####" >> "$out"
-  fi
-done <<<"$usage">>"$out"
--- a/book/build-svg.sh
+++ b/book/build-svg.sh
@@ -3,11 +3,9 @@ set -e

 cd "$(dirname "$0")"

-make -j"$(nproc)" -B svg
+make -j"$(nproc)" -B svg 

-#TODO figure out why book wants to change, but local and CI differ
-exit 0
 if [[ -n $CI ]]; then
-  # In CI confirm that no svgs need to be built
+  # In CI confirm that no svgs need to be built 
  git diff --exit-code
 fi
--- a/book/src/.gitbook/assets/data-plane
+++ b/book/src/.gitbook/assets/data-plane
@@ -1,192 +0,0 @@
-<svg class="bob" font-family="arial" font-size="14" height="288" width="736" xmlns="http://www.w3.org/2000/svg">
-<defs>
-<marker id="triangle" markerHeight="8" markerWidth="8" orient="auto" refX="4" refY="2" viewBox="0 0 8 4">
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-<circle cx="10" cy="10" fill="black" r="8"/>
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-<marker id="big_open_circle" markerHeight="20" markerWidth="20" orient="auto" refX="20" refY="20" viewBox="0 0 40 40">
-<circle cx="20" cy="20" fill="white" r="6" stroke="black" stroke-width="2"/>
-</marker>
-</defs>
-<style type="text/css">
-
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-      stroke: black;
-      stroke-width: 2;
-      stroke-opacity: 1;
-      fill-opacity: 1;
-      stroke-linecap: round;
-      stroke-linejoin: miter;
-    }
-    line.dashed {
-        stroke-dasharray: 5;
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-    circle.solid {
-      fill:black;
-      stroke: black;
-      stroke-width: 2;
-      stroke-opacity: 1;
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-    circle.open {
-      fill:none;
-      stroke: black;
-      stroke-width: 2;
-      stroke-opacity: 1;
-      fill-opacity: 1;
-      stroke-linecap: round;
-      stroke-linejoin: miter;
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-    tspan.head{
-        fill: none;
-        stroke: none;
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-    
-</style>
-<rect fill="white" height="288" width="736" x="0" y="0"/>
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-<line x1="732" x2="732" y1="216" y2="280"/>
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-<g>
-<text x="33" y="252">
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-</text>
-</g>
-<g>
-<text x="137" y="252">
-3
-</text>
-</g>
-<g>
-<text x="153" y="140">
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-</text>
-</g>
-<g>
-<text x="217" y="252">
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-</text>
-</g>
-<g>
-<text x="257" y="140">
-1
-</text>
-</g>
-<g>
-<text x="305" y="44">
-Neighborhood
-</text>
-</g>
-<g>
-<text x="321" y="252">
-4
-</text>
-</g>
-<g>
-<text x="409" y="44">
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-</text>
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-<g>
-<text x="409" y="252">
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-</g>
-<g>
-<text x="473" y="140">
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-<g>
-<text x="697" y="252">
-6
-</text>
-</g>
-</svg>
--- a/book/src/.gitbook/assets/data-plane
+++ b/book/src/.gitbook/assets/data-plane
@@ -1,210 +0,0 @@
-<svg class="bob" font-family="arial" font-size="14" height="288" width="736" xmlns="http://www.w3.org/2000/svg">
-<defs>
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-<style type="text/css">
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-    fill: white;
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-text{
-    fill: black;
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--- a/book/src/.gitbook/assets/runtime
+++ b/book/src/.gitbook/assets/runtime
@@ -1,346 +0,0 @@
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-<g>
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-verify
-</text>
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-<text x="49" y="44">
-TVU
-</text>
-</g>
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-load
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-</g>
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-<text x="89" y="108">
-accounts
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-</g>
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-sigverify
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-</g>
-<g>
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-execute
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-</g>
-<g>
-<text x="305" y="28">
-lock
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-<g>
-<text x="337" y="108">
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-<text x="345" y="28">
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-record
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-validate
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-<text x="633" y="28">
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-<text x="657" y="108">
-unlock
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-</g>
-<g>
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-accounts
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--- a/book/src/.gitbook/assets/sdk-tools
+++ b/book/src/.gitbook/assets/sdk-tools
@@ -1,92 +1,74 @@
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+<polygon fill="black" points="0,0 0,4 8,2 0,0"/>
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 <marker id="circle" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
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+<circle cx="10" cy="10" fill="black" r="8"/>
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 <marker id="square" markerHeight="5" markerWidth="5" orient="auto" refX="10" refY="10" viewBox="0 0 20 20">
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-    stroke-width: 2;
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+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+    line.dashed {
+        stroke-dasharray: 5;
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+    circle.solid {
+      fill:black;
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+    circle.open {
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+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
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+    tspan.head{
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--- a/book/src/SUMMARY.md
+++ b/book/src/SUMMARY.md
@@ -35,7 +35,7 @@
  * [Publishing Validator Info](running-validator/validator-info.md)
  * [Troubleshooting](running-validator/validator-troubleshoot.md)
  * [FAQ](running-validator/validator-faq.md)
-* [Running an Archiver](running-archiver.md)
+* [Running a Replicator](running-replicator.md)
 * [API Reference](api-reference/README.md)
  * [Transaction](api-reference/transaction-api.md)
  * [Instruction](api-reference/instruction-api.md)
@@ -47,38 +47,35 @@
  * [Ledger Replication](proposals/ledger-replication-to-implement.md)
  * [Secure Vote Signing](proposals/vote-signing-to-implement.md)
  * [Staking Rewards](proposals/staking-rewards.md)
+  * [Cluster Economics](proposals/ed_overview/README.md)
+    * [Validation-client Economics](proposals/ed_overview/ed_validation_client_economics/README.md)
+      * [State-validation Protocol-based Rewards](proposals/ed_overview/ed_validation_client_economics/ed_vce_state_validation_protocol_based_rewards.md)
+      * [State-validation Transaction Fees](proposals/ed_overview/ed_validation_client_economics/ed_vce_state_validation_transaction_fees.md)
+      * [Replication-validation Transaction Fees](proposals/ed_overview/ed_validation_client_economics/ed_vce_replication_validation_transaction_fees.md)
+      * [Validation Stake Delegation](proposals/ed_overview/ed_validation_client_economics/ed_vce_validation_stake_delegation.md)
+    * [Replication-client Economics](proposals/ed_overview/ed_replication_client_economics/README.md)
+      * [Storage-replication Rewards](proposals/ed_overview/ed_replication_client_economics/ed_rce_storage_replication_rewards.md)
+      * [Replication-client Reward Auto-delegation](proposals/ed_overview/ed_replication_client_economics/ed_rce_replication_client_reward_auto_delegation.md)
+    * [Economic Sustainability](proposals/ed_overview/ed_economic_sustainability.md)
+    * [Attack Vectors](proposals/ed_overview/ed_attack_vectors.md)
+    * [Economic Design MVP](proposals/ed_overview/ed_mvp.md)
+    * [References](proposals/ed_overview/ed_references.md)
  * [Cluster Test Framework](proposals/cluster-test-framework.md)
  * [Validator](proposals/validator-proposal.md)
  * [Simple Payment and State Verification](proposals/simple-payment-and-state-verification.md)
  * [Cross-Program Invocation](proposals/cross-program-invocation.md)
-  * [Rent](proposals/rent.md)
-  * [Inter-chain Transaction Verification](proposals/interchain-transaction-verification.md)
-  * [Snapshot Verification](proposals/snapshot-verification.md)
-  * [Bankless Leader](proposals/bankless-leader.md)
-  * [Durable Transaction Nonces](proposals/durable-tx-nonces.md)
 * [Implemented Design Proposals](implemented-proposals/README.md)
  * [Blocktree](implemented-proposals/blocktree.md)
  * [Cluster Software Installation and Updates](implemented-proposals/installer.md)
-  * [Cluster Economics](implemented-proposals/ed_overview/README.md)
-    * [Validation-client Economics](implemented-proposals/ed_overview/ed_validation_client_economics/README.md)
-      * [State-validation Protocol-based Rewards](implemented-proposals/ed_overview/ed_validation_client_economics/ed_vce_state_validation_protocol_based_rewards.md)
-      * [State-validation Transaction Fees](implemented-proposals/ed_overview/ed_validation_client_economics/ed_vce_state_validation_transaction_fees.md)
-      * [Replication-validation Transaction Fees](implemented-proposals/ed_overview/ed_validation_client_economics/ed_vce_replication_validation_transaction_fees.md)
-      * [Validation Stake Delegation](implemented-proposals/ed_overview/ed_validation_client_economics/ed_vce_validation_stake_delegation.md)
-    * [Replication-client Economics](implemented-proposals/ed_overview/ed_replication_client_economics/README.md)
-      * [Storage-replication Rewards](implemented-proposals/ed_overview/ed_replication_client_economics/ed_rce_storage_replication_rewards.md)
-      * [Replication-client Reward Auto-delegation](implemented-proposals/ed_overview/ed_replication_client_economics/ed_rce_replication_client_reward_auto_delegation.md)
-    * [Economic Sustainability](implemented-proposals/ed_overview/ed_economic_sustainability.md)
-    * [Attack Vectors](implemented-proposals/ed_overview/ed_attack_vectors.md)
-    * [Economic Design MVP](implemented-proposals/ed_overview/ed_mvp.md)
-    * [References](implemented-proposals/ed_overview/ed_references.md)
  * [Deterministic Transaction Fees](implemented-proposals/transaction-fees.md)
  * [Tower BFT](implemented-proposals/tower-bft.md)
  * [Leader-to-Leader Transition](implemented-proposals/leader-leader-transition.md)
  * [Leader-to-Validator Transition](implemented-proposals/leader-validator-transition.md)
+  * [Passive Stake Delegation and Rewards](implemented-proposals/passive-stake-delegation-and-rewards.md)
  * [Persistent Account Storage](implemented-proposals/persistent-account-storage.md)
  * [Reliable Vote Transmission](implemented-proposals/reliable-vote-transmission.md)
  * [Repair Service](implemented-proposals/repair-service.md)
  * [Testing Programs](implemented-proposals/testing-programs.md)
-  * [Credit-only Accounts](implemented-proposals/readonly-accounts.md)
+  * [Credit-only Accounts](implemented-proposals/credit-only-credit-debit-accounts.md)
  * [Embedding the Move Langauge](implemented-proposals/embedding-move.md)
+
--- a/book/src/api-reference.md
+++ b/book/src/api-reference.md
@@ -0,0 +1,4 @@
+# API Reference
+
+The following sections contain API references material you may find useful
+when developing applications utilizing a Solana cluster.
--- a/book/src/api-reference/.cli.md
+++ b/book/src/api-reference/.cli.md
@@ -1,177 +0,0 @@
-# solana CLI
-
-The [solana-cli crate](https://crates.io/crates/solana-cli) provides a command-line interface tool for Solana
-
-## Examples
-
-### Get Pubkey
-
-```bash
-// Command
-$ solana address
-
-// Return
-<PUBKEY>
-```
-
-### Airdrop SOL/Lamports
-
-```bash
-// Command
-$ solana airdrop 2
-
-// Return
-"2.00000000 SOL"
-
-// Command
-$ solana airdrop 123 --lamports
-
-// Return
-"123 lamports"
-```
-
-### Get Balance
-
-```bash
-// Command
-$ solana balance
-
-// Return
-"3.00050001 SOL"
-```
-
-### Confirm Transaction
-
-```bash
-// Command
-$ solana confirm <TX_SIGNATURE>
-
-// Return
-"Confirmed" / "Not found" / "Transaction failed with error <ERR>"
-```
-
-### Deploy program
-
-```bash
-// Command
-$ solana deploy <PATH>
-
-// Return
-<PROGRAM_ID>
-```
-
-### Unconditional Immediate Transfer
-
-```bash
-// Command
-$ solana pay <PUBKEY> 123
-
-// Return
-<TX_SIGNATURE>
-```
-
-### Post-Dated Transfer
-
-```bash
-// Command
-$ solana pay <PUBKEY> 123 \
-    --after 2018-12-24T23:59:00 --require-timestamp-from <PUBKEY>
-
-// Return
-{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
-```
-
-_`require-timestamp-from` is optional. If not provided, the transaction will expect a timestamp signed by this wallet's private key_
-
-### Authorized Transfer
-
-A third party must send a signature to unlock the lamports.
-
-```bash
-// Command
-$ solana pay <PUBKEY> 123 \
-    --require-signature-from <PUBKEY>
-
-// Return
-{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
-```
-
-### Post-Dated and Authorized Transfer
-
-```bash
-// Command
-$ solana pay <PUBKEY> 123 \
-    --after 2018-12-24T23:59 --require-timestamp-from <PUBKEY> \
-    --require-signature-from <PUBKEY>
-
-// Return
-{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
-```
-
-### Multiple Witnesses
-
-```bash
-// Command
-$ solana pay <PUBKEY> 123 \
-    --require-signature-from <PUBKEY> \
-    --require-signature-from <PUBKEY>
-
-// Return
-{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
-```
-
-### Cancelable Transfer
-
-```bash
-// Command
-$ solana pay <PUBKEY> 123 \
-    --require-signature-from <PUBKEY> \
-    --cancelable
-
-// Return
-{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
-```
-
-### Cancel Transfer
-
-```bash
-// Command
-$ solana cancel <PROCESS_ID>
-
-// Return
-<TX_SIGNATURE>
-```
-
-### Send Signature
-
-```bash
-// Command
-$ solana send-signature <PUBKEY> <PROCESS_ID>
-
-// Return
-<TX_SIGNATURE>
-```
-
-### Indicate Elapsed Time
-
-Use the current system time:
-
-```bash
-// Command
-$ solana send-timestamp <PUBKEY> <PROCESS_ID>
-
-// Return
-<TX_SIGNATURE>
-```
-
-Or specify some other arbitrary timestamp:
-
-```bash
-// Command
-$ solana send-timestamp <PUBKEY> <PROCESS_ID> --date 2018-12-24T23:59:00
-
-// Return
-<TX_SIGNATURE>
-```
-
-## Usage
--- a/book/src/api-reference/blockstreamer.md
+++ b/book/src/api-reference/blockstreamer.md
@@ -1,6 +1,6 @@
 # Blockstreamer

-Solana supports a node type called an _blockstreamer_. This validator variation is intended for applications that need to observe the data plane without participating in transaction validation or ledger replication.
+Solana supports a node type called an _blockstreamer_. This fullnode variation is intended for applications that need to observe the data plane without participating in transaction validation or ledger replication.

 A blockstreamer runs without a vote signer, and can optionally stream ledger entries out to a Unix domain socket as they are processed. The JSON-RPC service still functions as on any other node.

@@ -24,5 +24,5 @@ The stream will output a series of JSON objects:
  * `s`, the slot height, as unsigned 64-bit integer
  * `h`, the tick height, as unsigned 64-bit integer
  * `l`, the slot leader id, as base-58 encoded string
-  * `hash`, the [blockhash](terminology.md#blockhash), as base-58 encoded string
+  * `id`, the block id, as base-58 encoded string

--- a/book/src/api-reference/cli.md
+++ b/book/src/api-reference/cli.md
@@ -14,20 +14,14 @@ $ solana address
 <PUBKEY>
 ```

-### Airdrop SOL/Lamports
+### Airdrop Lamports

 ```bash
 // Command
-$ solana airdrop 2
+$ solana airdrop 123

 // Return
-"2.00000000 SOL"
-
-// Command
-$ solana airdrop 123 --lamports
-
-// Return
-"123 lamports"
+"Your balance is: 123"
 ```

 ### Get Balance
@@ -37,7 +31,7 @@ $ solana airdrop 123 --lamports
 $ solana balance

 // Return
-"3.00050001 SOL"
+"Your balance is: 123"
 ```

 ### Confirm Transaction
@@ -81,7 +75,7 @@ $ solana pay <PUBKEY> 123 \
 {signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
 ```

-_`require-timestamp-from` is optional. If not provided, the transaction will expect a timestamp signed by this wallet's private key_
+_`require-timestamp-from` is optional. If not provided, the transaction will expect a timestamp signed by this wallet's secret key_

 ### Authorized Transfer

@@ -175,891 +169,202 @@ $ solana send-timestamp <PUBKEY> <PROCESS_ID> --date 2018-12-24T23:59:00
 ```

 ## Usage
-### solana-cli
+
 ```text
-solana-cli 0.21.0
-Blockchain, Rebuilt for Scale
+solana 0.12.0

 USAGE:
-    solana [OPTIONS] <SUBCOMMAND>
+    solana [FLAGS] [OPTIONS] [SUBCOMMAND]

 FLAGS:
    -h, --help       Prints help information
+        --rpc-tls    Enable TLS for the RPC endpoint
    -V, --version    Prints version information

 OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
+        --drone-host <IP ADDRESS>    Drone host to use [default: same as --host]
+        --drone-port <PORT>          Drone port to use [default: 9900]
+    -n, --host <IP ADDRESS>          Host to use for both RPC and drone [default: 127.0.0.1]
+    -k, --keypair <PATH>             /path/to/id.json
+        --rpc-host <IP ADDRESS>      RPC host to use [default: same as --host]
+        --rpc-port <PORT>            RPC port to use [default: 8899]

 SUBCOMMANDS:
-    address                              Get your public key
-    airdrop                              Request lamports
-    balance                              Get your balance
-    cancel                               Cancel a transfer
-    claim-storage-reward                 Redeem storage reward credits
-    cluster-version                      Get the version of the cluster entrypoint
-    confirm                              Confirm transaction by signature
-    create-archiver-storage-account      Create an archiver storage account
-    create-stake-account                 Create a stake account
-    create-validator-storage-account     Create a validator storage account
-    create-vote-account                  Create a vote account
-    deactivate-stake                     Deactivate the delegated stake from the stake account
-    delegate-stake                       Delegate stake to a vote account
-    deploy                               Deploy a program
-    fees                                 Display current cluster fees
-    get                                  Get cli config settings
-    get-epoch-info                       Get information about the current epoch
-    get-genesis-hash                     Get the genesis hash
-    get-slot                             Get current slot
-    get-transaction-count                Get current transaction count
-    help                                 Prints this message or the help of the given subcommand(s)
-    pay                                  Send a payment
-    ping                                 Submit transactions sequentially
-    redeem-vote-credits                  Redeem credits in the stake account
-    send-signature                       Send a signature to authorize a transfer
-    send-timestamp                       Send a timestamp to unlock a transfer
-    set                                  Set a cli config setting
-    show-account                         Show the contents of an account
-    show-stake-account                   Show the contents of a stake account
-    show-storage-account                 Show the contents of a storage account
-    show-validators                      Show information about the current validators
-    show-vote-account                    Show the contents of a vote account
-    stake-authorize-staker               Authorize a new stake signing keypair for the given stake account
-    stake-authorize-withdrawer           Authorize a new withdraw signing keypair for the given stake account
-    uptime                               Show the uptime of a validator, based on epoch voting history
-    validator-info                       Publish/get Validator info on Solana
-    vote-authorize-voter                 Authorize a new vote signing keypair for the given vote account
-    vote-authorize-withdrawer            Authorize a new withdraw signing keypair for the given vote account
-    withdraw-stake                       Withdraw the unstaked lamports from the stake account
+    address                  Get your public key
+    airdrop                  Request a batch of lamports
+    balance                  Get your balance
+    cancel                   Cancel a transfer
+    confirm                  Confirm transaction by signature
+    deploy                   Deploy a program
+    get-transaction-count    Get current transaction count
+    help                     Prints this message or the help of the given subcommand(s)
+    pay                      Send a payment
+    send-signature           Send a signature to authorize a transfer
+    send-timestamp           Send a timestamp to unlock a transfer
 ```

-#### solana-address
 ```text
 solana-address
 Get your public key

 USAGE:
-    solana address [OPTIONS]
+    solana address

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
 ```

-#### solana-airdrop
 ```text
 solana-airdrop
-Request lamports
+Request a batch of lamports

 USAGE:
-    solana airdrop [OPTIONS] <AMOUNT> [UNIT]
+    solana airdrop <NUM>

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

-OPTIONS:
-    -C, --config <PATH>        Configuration file to use [default: ~/.config/solana/cli/config.yml]
-        --drone-host <HOST>    Drone host to use [default: the --url host]
-        --drone-port <PORT>    Drone port to use [default: 9900]
-    -u, --url <URL>            JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>       /path/to/id.json
-
 ARGS:
-    <AMOUNT>    The airdrop amount to request (default unit SOL)
-    <UNIT>      Specify unit to use for request and balance display [possible values: SOL, lamports]
+    <NUM>    The number of lamports to request
 ```

-#### solana-balance
 ```text
 solana-balance
 Get your balance

 USAGE:
-    solana balance [FLAGS] [OPTIONS] [PUBKEY]
+    solana balance

 FLAGS:
-    -h, --help        Prints help information
-        --lamports    Display balance in lamports instead of SOL
-    -V, --version     Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <PUBKEY>    The public key of the balance to check
+    -h, --help       Prints help information
+    -V, --version    Prints version information
 ```

-#### solana-cancel
 ```text
 solana-cancel
 Cancel a transfer

 USAGE:
-    solana cancel [OPTIONS] <PROCESS ID>
+    solana cancel <PROCESS_ID>

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
 ARGS:
-    <PROCESS ID>    The process id of the transfer to cancel
+    <PROCESS_ID>    The process id of the transfer to cancel
 ```

-#### solana-claim-storage-reward
-```text
-solana-claim-storage-reward
-Redeem storage reward credits
-
-USAGE:
-    solana claim-storage-reward [OPTIONS] <NODE PUBKEY> <STORAGE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <NODE PUBKEY>               The node account to credit the rewards to
-    <STORAGE ACCOUNT PUBKEY>    Storage account address to redeem credits for
-```
-
-#### solana-cluster-version
-```text
-solana-cluster-version
-Get the version of the cluster entrypoint
-
-USAGE:
-    solana cluster-version [OPTIONS]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-#### solana-confirm
 ```text
 solana-confirm
 Confirm transaction by signature

 USAGE:
-    solana confirm [OPTIONS] <SIGNATURE>
+    solana confirm <SIGNATURE>

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
 ARGS:
    <SIGNATURE>    The transaction signature to confirm
 ```

-#### solana-create-archiver-storage-account
-```text
-solana-create-archiver-storage-account
-Create an archiver storage account
-
-USAGE:
-    solana create-archiver-storage-account [OPTIONS] <STORAGE ACCOUNT OWNER PUBKEY> <STORAGE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STORAGE ACCOUNT OWNER PUBKEY>    
-    <STORAGE ACCOUNT PUBKEY>          
-```
-
-#### solana-create-stake-account
-```text
-solana-create-stake-account
-Create a stake account
-
-USAGE:
-    solana create-stake-account [OPTIONS] <STAKE ACCOUNT> <AMOUNT> [UNIT]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-        --authorized-staker <PUBKEY>        Public key of authorized staker (defaults to cli config pubkey)
-        --authorized-withdrawer <PUBKEY>    Public key of the authorized withdrawer (defaults to cli config pubkey)
-    -C, --config <PATH>                     Configuration file to use [default:
-                                            ~/.config/solana/cli/config.yml]
-        --custodian <PUBKEY>                Identity of the custodian (can withdraw before lockup expires)
-    -u, --url <URL>                         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>                    /path/to/id.json
-        --lockup <SLOT>                     The slot height at which this account will be available for withdrawal
-
-ARGS:
-    <STAKE ACCOUNT>    Address of the stake account to fund (pubkey or keypair)
-    <AMOUNT>           The amount of send to the vote account (default unit SOL)
-    <UNIT>             Specify unit to use for request [possible values: SOL, lamports]
-```
-
-#### solana-create-validator-storage-account
-```text
-solana-create-validator-storage-account
-Create a validator storage account
-
-USAGE:
-    solana create-validator-storage-account [OPTIONS] <STORAGE ACCOUNT OWNER PUBKEY> <STORAGE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STORAGE ACCOUNT OWNER PUBKEY>    
-    <STORAGE ACCOUNT PUBKEY>          
-```
-
-#### solana-create-vote-account
-```text
-solana-create-vote-account
-Create a vote account
-
-USAGE:
-    solana create-vote-account [OPTIONS] <VOTE ACCOUNT PUBKEY> <VALIDATOR PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-        --authorized-voter <PUBKEY>         Public key of the authorized voter (defaults to vote account)
-        --authorized-withdrawer <PUBKEY>    Public key of the authorized withdrawer (defaults to cli config pubkey)
-        --commission <NUM>                  The commission taken on reward redemption (0-255), default: 0
-    -C, --config <PATH>                     Configuration file to use [default:
-                                            ~/.config/solana/cli/config.yml]
-    -u, --url <URL>                         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>                    /path/to/id.json
-
-ARGS:
-    <VOTE ACCOUNT PUBKEY>    Vote account address to fund
-    <VALIDATOR PUBKEY>       Validator that will vote with this account
-```
-
-#### solana-deactivate-stake
-```text
-solana-deactivate-stake
-Deactivate the delegated stake from the stake account
-
-USAGE:
-    solana deactivate-stake [OPTIONS] <STAKE ACCOUNT>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKE ACCOUNT>    Stake account to be deactivated.
-```
-
-#### solana-delegate-stake
-```text
-solana-delegate-stake
-Delegate stake to a vote account
-
-USAGE:
-    solana delegate-stake [OPTIONS] <STAKE ACCOUNT> <VOTE ACCOUNT>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKE ACCOUNT>    Stake account to delegate
-    <VOTE ACCOUNT>     The vote account to which the stake will be delegated
-```
-
-#### solana-deploy
 ```text
 solana-deploy
 Deploy a program

 USAGE:
-    solana deploy [OPTIONS] <PATH TO PROGRAM>
+    solana deploy <PATH>

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
 ARGS:
-    <PATH TO PROGRAM>    /path/to/program.o
+    <PATH>    /path/to/program.o
 ```

-#### solana-fees
 ```text
 solana-fees
 Display current cluster fees

 USAGE:
-    solana fees [OPTIONS]
+    solana fees

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
 ```

-#### solana-get
-```text
-solana-get
-Get cli config settings
-
-USAGE:
-    solana get [OPTIONS] [CONFIG_FIELD]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <CONFIG_FIELD>    Return a specific config setting [possible values: url, keypair]
-```
-
-#### solana-get-epoch-info
-```text
-solana-get-epoch-info
-Get information about the current epoch
-
-USAGE:
-    solana get-epoch-info [OPTIONS]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-#### solana-get-genesis-hash
-```text
-solana-get-genesis-hash
-Get the genesis hash
-
-USAGE:
-    solana get-genesis-hash [OPTIONS]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-#### solana-get-slot
-```text
-solana-get-slot
-Get current slot
-
-USAGE:
-    solana get-slot [OPTIONS]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-#### solana-get-transaction-count
 ```text
 solana-get-transaction-count
 Get current transaction count

 USAGE:
-    solana get-transaction-count [OPTIONS]
+    solana get-transaction-count

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
 ```

-#### solana-help
-```text
-solana-help
-Prints this message or the help of the given subcommand(s)
-
-USAGE:
-    solana help [subcommand]...
-
-ARGS:
-    <subcommand>...    The subcommand whose help message to display
-```
-
-#### solana-pay
 ```text
 solana-pay
 Send a payment

 USAGE:
-    solana pay [FLAGS] [OPTIONS] <PUBKEY> <AMOUNT> [--] [UNIT]
+    solana pay [FLAGS] [OPTIONS] <PUBKEY> <NUM>

 FLAGS:
-        --cancelable    
+        --cancelable
    -h, --help          Prints help information
    -V, --version       Prints version information

 OPTIONS:
-    -C, --config <PATH>                         Configuration file to use [default:
-                                                ~/.config/solana/cli/config.yml]
-    -u, --url <URL>                             JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>                        /path/to/id.json
        --after <DATETIME>                      A timestamp after which transaction will execute
        --require-timestamp-from <PUBKEY>       Require timestamp from this third party
        --require-signature-from <PUBKEY>...    Any third party signatures required to unlock the lamports

 ARGS:
    <PUBKEY>    The pubkey of recipient
-    <AMOUNT>    The amount to send (default unit SOL)
-    <UNIT>      Specify unit to use for request [possible values: SOL, lamports]
+    <NUM>       The number of lamports to send
 ```

-#### solana-ping
-```text
-solana-ping
-Submit transactions sequentially
-
-USAGE:
-    solana ping [OPTIONS]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>         Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -c, --count <NUMBER>        Stop after submitting count transactions
-    -i, --interval <SECONDS>    Wait interval seconds between submitting the next transaction [default: 2]
-    -u, --url <URL>             JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>        /path/to/id.json
-    -t, --timeout <SECONDS>     Wait up to timeout seconds for transaction confirmation [default: 10]
-```
-
-#### solana-redeem-vote-credits
-```text
-solana-redeem-vote-credits
-Redeem credits in the stake account
-
-USAGE:
-    solana redeem-vote-credits [OPTIONS] <STAKE ACCOUNT> <VOTE ACCOUNT>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKE ACCOUNT>    Address of the stake account in which to redeem credits
-    <VOTE ACCOUNT>     The vote account to which the stake is currently delegated.
-```
-
-#### solana-send-signature
 ```text
 solana-send-signature
 Send a signature to authorize a transfer

 USAGE:
-    solana send-signature [OPTIONS] <PUBKEY> <PROCESS ID>
+    solana send-signature <PUBKEY> <PROCESS_ID>

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
 ARGS:
    <PUBKEY>        The pubkey of recipient
-    <PROCESS ID>    The process id of the transfer to authorize
+    <PROCESS_ID>    The process id of the transfer to authorize
 ```

-#### solana-send-timestamp
 ```text
 solana-send-timestamp
 Send a timestamp to unlock a transfer

 USAGE:
-    solana send-timestamp [OPTIONS] <PUBKEY> <PROCESS ID>
+    solana send-timestamp [OPTIONS] <PUBKEY> <PROCESS_ID>

 FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

 OPTIONS:
-    -C, --config <PATH>      Configuration file to use [default: ~/.config/solana/cli/config.yml]
        --date <DATETIME>    Optional arbitrary timestamp to apply
-    -u, --url <URL>          JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>     /path/to/id.json

 ARGS:
    <PUBKEY>        The pubkey of recipient
-    <PROCESS ID>    The process id of the transfer to unlock
+    <PROCESS_ID>    The process id of the transfer to unlock
 ```

-#### solana-set
-```text
-solana-set
-Set a cli config setting
-
-USAGE:
-    solana set [OPTIONS] <--url <URL>|--keypair <PATH>>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-#### solana-show-account
-```text
-solana-show-account
-Show the contents of an account
-
-USAGE:
-    solana show-account [FLAGS] [OPTIONS] <ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help        Prints help information
-        --lamports    Display balance in lamports instead of SOL
-    -V, --version     Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-    -o, --output <FILE>     Write the account data to this file
-
-ARGS:
-    <ACCOUNT PUBKEY>    Account pubkey
-```
-
-#### solana-show-stake-account
-```text
-solana-show-stake-account
-Show the contents of a stake account
-
-USAGE:
-    solana show-stake-account [FLAGS] [OPTIONS] <STAKE ACCOUNT>
-
-FLAGS:
-    -h, --help        Prints help information
-        --lamports    Display balance in lamports instead of SOL
-    -V, --version     Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKE ACCOUNT>    Address of the stake account to display
-```
-
-#### solana-show-storage-account
-```text
-solana-show-storage-account
-Show the contents of a storage account
-
-USAGE:
-    solana show-storage-account [OPTIONS] <STORAGE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STORAGE ACCOUNT PUBKEY>    Storage account pubkey
-```
-
-#### solana-show-validators
-```text
-solana-show-validators
-Show information about the current validators
-
-USAGE:
-    solana show-validators [FLAGS] [OPTIONS]
-
-FLAGS:
-    -h, --help        Prints help information
-        --lamports    Display balance in lamports instead of SOL
-    -V, --version     Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-```
-
-#### solana-show-vote-account
-```text
-solana-show-vote-account
-Show the contents of a vote account
-
-USAGE:
-    solana show-vote-account [FLAGS] [OPTIONS] <VOTE ACCOUNT PUBKEY>
-
-FLAGS:
-    -h, --help        Prints help information
-        --lamports    Display balance in lamports instead of SOL
-    -V, --version     Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <VOTE ACCOUNT PUBKEY>    Vote account pubkey
-```
-
-#### solana-stake-authorize-staker
-```text
-solana-stake-authorize-staker
-Authorize a new stake signing keypair for the given stake account
-
-USAGE:
-    solana stake-authorize-staker [OPTIONS] <STAKE ACCOUNT> <AUTHORIZE PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKE ACCOUNT>       Stake account in which to set the authorized staker
-    <AUTHORIZE PUBKEY>    New authorized staker
-```
-
-#### solana-stake-authorize-withdrawer
-```text
-solana-stake-authorize-withdrawer
-Authorize a new withdraw signing keypair for the given stake account
-
-USAGE:
-    solana stake-authorize-withdrawer [OPTIONS] <STAKE ACCOUNT> <AUTHORIZE PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKE ACCOUNT>       Stake account in which to set the authorized withdrawer
-    <AUTHORIZE PUBKEY>    New authorized withdrawer
-```
-
-#### solana-uptime
-```text
-solana-uptime
-Show the uptime of a validator, based on epoch voting history
-
-USAGE:
-    solana uptime [FLAGS] [OPTIONS] <VOTE ACCOUNT PUBKEY>
-
-FLAGS:
-        --aggregate    Aggregate uptime data across span
-    -h, --help         Prints help information
-    -V, --version      Prints version information
-
-OPTIONS:
-    -C, --config <PATH>           Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>               JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>          /path/to/id.json
-        --span <NUM OF EPOCHS>    Number of recent epochs to examine
-
-ARGS:
-    <VOTE ACCOUNT PUBKEY>    Vote account pubkey
-```
-
-#### solana-validator-info
-```text
-solana-validator-info
-Publish/get Validator info on Solana
-
-USAGE:
-    solana validator-info [OPTIONS] [SUBCOMMAND]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-SUBCOMMANDS:
-    get        Get and parse Solana Validator info
-    help       Prints this message or the help of the given subcommand(s)
-    publish    Publish Validator info on Solana
-```
-
-#### solana-vote-authorize-voter
-```text
-solana-vote-authorize-voter
-Authorize a new vote signing keypair for the given vote account
-
-USAGE:
-    solana vote-authorize-voter [OPTIONS] <VOTE ACCOUNT PUBKEY> <NEW VOTER PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <VOTE ACCOUNT PUBKEY>    Vote account in which to set the authorized voter
-    <NEW VOTER PUBKEY>       New vote signer to authorize
-```
-
-#### solana-vote-authorize-withdrawer
-```text
-solana-vote-authorize-withdrawer
-Authorize a new withdraw signing keypair for the given vote account
-
-USAGE:
-    solana vote-authorize-withdrawer [OPTIONS] <VOTE ACCOUNT PUBKEY> <NEW WITHDRAWER PUBKEY>
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <VOTE ACCOUNT PUBKEY>      Vote account in which to set the authorized withdrawer
-    <NEW WITHDRAWER PUBKEY>    New withdrawer to authorize
-```
-
-#### solana-withdraw-stake
-```text
-solana-withdraw-stake
-Withdraw the unstaked lamports from the stake account
-
-USAGE:
-    solana withdraw-stake [OPTIONS] <STAKE ACCOUNT> <DESTINATION ACCOUNT> <AMOUNT> [UNIT]
-
-FLAGS:
-    -h, --help       Prints help information
-    -V, --version    Prints version information
-
-OPTIONS:
-    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/cli/config.yml]
-    -u, --url <URL>         JSON RPC URL for the solana cluster
-    -k, --keypair <PATH>    /path/to/id.json
-
-ARGS:
-    <STAKE ACCOUNT>          Stake account from which to withdraw
-    <DESTINATION ACCOUNT>    The account to which the lamports should be transfered
-    <AMOUNT>                 The amount to withdraw from the stake account (default unit SOL)
-    <UNIT>                   Specify unit to use for request [possible values: SOL, lamports]
-```
--- a/book/src/api-reference/jsonrpc-api.md
+++ b/book/src/api-reference/jsonrpc-api.md
@@ -17,16 +17,10 @@ To interact with a Solana node inside a JavaScript application, use the [solana-
 * [confirmTransaction](jsonrpc-api.md#confirmtransaction)
 * [getAccountInfo](jsonrpc-api.md#getaccountinfo)
 * [getBalance](jsonrpc-api.md#getbalance)
-* [getBlockCommitment](jsonrpc-api.md#getblockcommitment)
-* [getBlockTime](jsonrpc-api.md#getblocktime)
 * [getClusterNodes](jsonrpc-api.md#getclusternodes)
-* [getConfirmedBlock](jsonrpc-api.md#getconfirmedblock)
 * [getEpochInfo](jsonrpc-api.md#getepochinfo)
-* [getEpochSchedule](jsonrpc-api.md#getepochschedule)
-* [getGenesisHash](jsonrpc-api.md#getgenesishash)
+* [getGenesisBlockhash](jsonrpc-api.md#getgenesisblockhash)
 * [getLeaderSchedule](jsonrpc-api.md#getleaderschedule)
-* [getMinimumBalanceForRentExemption](jsonrpc-api.md#getminimumbalanceforrentexemption)
-* [getNumBlocksSinceSignatureConfirmation](jsonrpc-api.md#getnumblockssincesignatureconfirmation)
 * [getProgramAccounts](jsonrpc-api.md#getprogramaccounts)
 * [getRecentBlockhash](jsonrpc-api.md#getrecentblockhash)
 * [getSignatureStatus](jsonrpc-api.md#getsignaturestatus)
@@ -35,6 +29,7 @@ To interact with a Solana node inside a JavaScript application, use the [solana-
 * [getSlotsPerSegment](jsonrpc-api.md#getslotspersegment)
 * [getStorageTurn](jsonrpc-api.md#getstorageturn)
 * [getStorageTurnRate](jsonrpc-api.md#getstorageturnrate)
+* [getNumBlocksSinceSignatureConfirmation](jsonrpc-api.md#getnumblockssincesignatureconfirmation)
 * [getTransactionCount](jsonrpc-api.md#gettransactioncount)
 * [getTotalSupply](jsonrpc-api.md#gettotalsupply)
 * [getVersion](jsonrpc-api.md#getversion)
@@ -80,31 +75,6 @@ Requests can be sent in batches by sending an array of JSON-RPC request objects
 * Signature: An Ed25519 signature of a chunk of data.
 * Transaction: A Solana instruction signed by a client key-pair.

-## Configuring State Commitment
-
-Solana nodes choose which bank state to query based on a commitment requirement
-set by the client. Clients may specify either:
-* `{"commitment":"max"}` - the node will query the most recent bank having reached `MAX_LOCKOUT_HISTORY` confirmations
-* `{"commitment":"recent"}` - the node will query its most recent bank state
-
-The commitment parameter should be included as the last element in the `params` array:
-
-```bash
-curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getBalance", "params":["83astBRguLMdt2h5U1Tpdq5tjFoJ6noeGwaY3mDLVcri",{"commitment":"max"}]}' 192.168.1.88:8899
-```
-
-#### Default:
-If commitment configuration is not provided, the node will default to `"commitment":"max"`
-
-Only methods that query bank state accept the commitment parameter. They are indicated in the API Reference below.
-
-#### RpcResponse Structure
-Many methods that take a commitment parameter return an RpcResponse JSON object comprised of two parts:
-
-* `context` : An RpcResponseContext JSON structure including a `slot` field at which the operation was evaluated.
-* `value` : The value returned by the operation itself.
-
-
 ## JSON RPC API Reference

 ### confirmTransaction
@@ -114,11 +84,10 @@ Returns a transaction receipt
 #### Parameters:

 * `string` - Signature of Transaction to confirm, as base-58 encoded string
-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)

 #### Results:

-* `RpcResponse<boolean>` - RpcResponse JSON object with `value` field set to Transaction status, boolean true if Transaction is confirmed
+* `boolean` - Transaction status, true if Transaction is confirmed

 #### Example:

@@ -127,7 +96,7 @@ Returns a transaction receipt
 curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"confirmTransaction", "params":["5VERv8NMvzbJMEkV8xnrLkEaWRtSz9CosKDYjCJjBRnbJLgp8uirBgmQpjKhoR4tjF3ZpRzrFmBV6UjKdiSZkQUW"]}' http://localhost:8899

 // Result
-{"jsonrpc":"2.0","result":{"context":{"slot":1},"value":true},"id":1}
+{"jsonrpc":"2.0","result":true,"id":1}
 ```

 ### getAccountInfo
@@ -137,13 +106,11 @@ Returns all information associated with the account of provided Pubkey
 #### Parameters:

 * `string` - Pubkey of account to query, as base-58 encoded string
-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)

 #### Results:

-The result value will be an RpcResponse JSON object containing an AccountInfo JSON object.
+The result field will be a JSON object with the following sub fields:

-* `RpcResponse<AccountInfo>`, RpcResponse JSON object with `value` field set to AccountInfo, a JSON object containing:
 * `lamports`, number of lamports assigned to this account, as a signed 64-bit integer
 * `owner`, array of 32 bytes representing the program this account has been assigned to
 * `data`, array of bytes representing any data associated with the account
@@ -156,7 +123,7 @@ The result value will be an RpcResponse JSON object containing an AccountInfo JS
 curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getAccountInfo", "params":["2gVkYWexTHR5Hb2aLeQN3tnngvWzisFKXDUPrgMHpdST"]}' http://localhost:8899

 // Result
-{"jsonrpc":"2.0","result":{"context":{"slot":1},"value":{"executable":false,"owner":[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"lamports":1,"data":[3,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0.21.0,0,0,0,0,0,0,50,48,53,48,45,48,49,45,48,49,84,48,48,58,48,48,58,48,48,90,252,10,7,28,246,140,88,177,98,82,10,227,89,81,18,30,194,101,199,16,11,73,133,20,246,62,114,39,20,113,189,32,50,0,0,0,0,0,0,0,247,15,36,102,167,83,225,42,133,127,82,34,36,224,207,130,109,230,224,188,163,33,213,13,5,117,211,251,65,159,197,51,0,0,0,0,0,0]}},"id":1}
+{"jsonrpc":"2.0","result":{"executable":false,"owner":[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"lamports":1,"data":[3,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,50,48,53,48,45,48,49,45,48,49,84,48,48,58,48,48,58,48,48,90,252,10,7,28,246,140,88,177,98,82,10,227,89,81,18,30,194,101,199,16,11,73,133,20,246,62,114,39,20,113,189,32,50,0,0,0,0,0,0,0,247,15,36,102,167,83,225,42,133,127,82,34,36,224,207,130,109,230,224,188,163,33,213,13,5,117,211,251,65,159,197,51,0,0,0,0,0,0]},"id":1}
 ```

 ### getBalance
@@ -166,11 +133,10 @@ Returns the balance of the account of provided Pubkey
 #### Parameters:

 * `string` - Pubkey of account to query, as base-58 encoded string
-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)

 #### Results:

-* `RpcResponse<integer>` - RpcResponse JSON object with `value` field set to quantity, as a signed 64-bit integer
+* `integer` - quantity, as a signed 64-bit integer

 #### Example:

@@ -179,60 +145,7 @@ Returns the balance of the account of provided Pubkey
 curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getBalance", "params":["83astBRguLMdt2h5U1Tpdq5tjFoJ6noeGwaY3mDLVcri"]}' http://localhost:8899

 // Result
-{"jsonrpc":"2.0","result":{"context":{"slot":1},"value":0},"id":1}
-```
-
-### getBlockCommitment
-
-Returns commitment for particular block
-
-#### Parameters:
-
-* `u64` - block, identified by Slot
-
-#### Results:
-
-The result field will be an array with two fields:
-
-* Commitment
-  * `null` - Unknown block
-  * `object` - BlockCommitment
-    * `array` - commitment, array of u64 integers logging the amount of cluster stake in lamports that has voted on the block at each depth from 0 to `MAX_LOCKOUT_HISTORY`
-* 'integer' - total active stake, in lamports, of the current epoch
-
-#### Example:
-
-```bash
-// Request
-curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getBlockCommitment","params":[5]}' http://localhost:8899
-
-// Result
-{"jsonrpc":"2.0","result":[{"commitment":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,32]},42],"id":1}
-```
-
-### getBlockTime
-
-Returns the estimated production time of a block. Validators report their UTC
-time to the ledger on a regular interval. A block's time is calculated as an
-offset from the median value of the most recent validator time report.
-
-#### Parameters:
-
-* `u64` - block, identified by Slot
-
-#### Results:
-
-* `null` - block has not yet been produced
-* `i64` - estimated production time, as Unix timestamp (seconds since the Unix epoch)
-
-#### Example:
-
-```bash
-// Request
-curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getBlockTime","params":[5]}' http://localhost:8899
-
-// Result
-{"jsonrpc":"2.0","result":1574721591,"id":1}
+{"jsonrpc":"2.0","result":0,"id":1}
 ```

 ### getClusterNodes
@@ -262,46 +175,13 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "
 {"jsonrpc":"2.0","result":[{"gossip":"10.239.6.48:8001","pubkey":"9QzsJf7LPLj8GkXbYT3LFDKqsj2hHG7TA3xinJHu8epQ","rpc":"10.239.6.48:8899","tpu":"10.239.6.48:8856"}],"id":1}
 ```

-### getConfirmedBlock
-
-Returns identity and transaction information about a confirmed block in the ledger
-
-#### Parameters:
-
-* `integer` - slot, as u64 integer
-
-#### Results:
-
-The result field will be an object with the following fields:
-
-* `blockhash` - the blockhash of this block
-* `previousBlockhash` - the blockhash of this block's parent
-* `parentSlot` - the slot index of this block's parent
-* `transactions` - an array of tuples containing:
-  * [Transaction](transaction-api.md) object, in JSON format
-  * Transaction status object, containing:
-     * `status` - Transaction status:
-       * `"Ok": null` - Transaction was successful
-       * `"Err": <ERR>` - Transaction failed with TransactionError  [TransactionError definitions](https://github.com/solana-labs/solana/blob/master/sdk/src/transaction.rs#L14)
-     * `fee` - fee this transaction was charged, as u64 integer
-
-#### Example:
-
-```bash
-// Request
-curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc": "2.0","id":1,"method":"getConfirmedBlock","params":[430]}' localhost:8899
-
-// Result
-{"jsonrpc":"2.0","result":{"blockhash":[165,245,120,183,32,205,89,222,249,114,229,49,250,231,149,122,156,232,181,83,238,194,157,153,7,213,180,54,177,6,25,101],"parentSlot":429,"previousBlockhash":[21,108,181,90,139,241,212,203,45,78,232,29,161,31,159,188,110,82,81,11,250,74,47,140,188,28,23,96,251,164,208,166],"transactions":[[{"message":{"accountKeys":[[5],[219,181,202,40,52,148,34,136,186,59,137,160,250,225,234,17,244,160,88,116,24,176,30,227,68,11,199,38,141,68,131,228],[233,48,179,56,91,40,254,206,53,48,196,176,119,248,158,109,121,77,11,69,108,160,128,27,228,122,146,249,53,184,68,87],[6,167,213,23,25,47,10,175,198,242,101,227,251,119,204,122,218,130,197,41,208,190,59,19,110,45,0,85,32,0,0,0],[6,167,213,23,24,199,116,201,40,86,99,152,105,29,94,182,139,94,184,163,155,75,109,92,115,85,91,33,0,0,0,0],[7,97,72,29,53,116,116,187,124,77,118,36,235,211,189,179,216,53,94,115,209,16,67,252,13,163,83,128,0,0,0,0]],"header":{"numReadonlySignedAccounts":0,"numReadonlyUnsignedAccounts":3,"numRequiredSignatures":2},"instructions":[[1],{"accounts":[[3],1,2,3],"data":[[52],2,0,0,0,1,0,0,0,0,0,0,0,173,1,0,0,0,0,0,0,86,55,9,248,142,238,135,114,103,83,247,124,67,68,163,233,55,41,59,129,64,50,110,221,234,234,27,213,205,193,219,50],"program_id_index":4}],"recentBlockhash":[21,108,181,90,139,241,212,203,45,78,232,29,161,31,159,188,110,82,81,11,250,74,47,140,188,28,23,96,251,164,208,166]},"signatures":[[2],[119,9,95,108,35,95,7,1,69,101,65,45,5,204,61,114,172,88,123,238,32,201,135,229,57,50,13,21,106,216,129,183,238,43,37,101,148,81,56,232,88,136,80,65,46,189,39,106,94,13,238,54,186,48,118,186,0,62,121,122,172,171,66,5],[78,40,77,250,10,93,6,157,48,173,100,40,251,9,7,218,7,184,43,169,76,240,254,34,235,48,41,175,119,126,75,107,106,248,45,161,119,48,174,213,57,69,111,225,245,60,148,73,124,82,53,6,203,126,120,180,111,169,89,64,29,23,237,13]]},{"fee":100000,"status":{"Ok":null}}]]},"id":1}
-```
-
 ### getEpochInfo

 Returns information about the current epoch

 #### Parameters:

-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
+None

 #### Results:

@@ -321,37 +201,9 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "m
 {"jsonrpc":"2.0","result":{"epoch":3,"slotIndex":126,"slotsInEpoch":256},"id":1}
 ```

-### getEpochSchedule
+### getGenesisBlockhash

-Returns epoch schedule information from this cluster's genesis config
-
-#### Parameters:
-
-None
-
-#### Results:
-
-The result field will be an object with the following fields:
-
-* `slots_per_epoch`, the maximum number of slots in each epoch
-* `leader_schedule_slot_offset`, the number of slots before beginning of an epoch to calculate a leader schedule for that epoch
-* `warmup`, whether epochs start short and grow
-* `first_normal_epoch`, first normal-length epoch, log2(slots_per_epoch) - log2(MINIMUM_SLOTS_PER_EPOCH)
-* `first_normal_slot`, MINIMUM_SLOTS_PER_EPOCH * (2.pow(first_normal_epoch) - 1)
-
-#### Example:
-
-```bash
-// Request
-curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getEpochSchedule"}' http://localhost:8899
-
-// Result
-{"jsonrpc":"2.0","result":{"first_normal_epoch":8,"first_normal_slot":8160,"leader_schedule_slot_offset":8192,"slots_per_epoch":8192,"warmup":true},"id":1}
-```
-
-### getGenesisHash
-
-Returns the genesis hash
+Returns the genesis block hash

 #### Parameters:

@@ -365,7 +217,7 @@ None

 ```bash
 // Request
-curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getGenesisHash"}' http://localhost:8899
+curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getGenesisBlockhash"}' http://localhost:8899

 // Result
 {"jsonrpc":"2.0","result":"GH7ome3EiwEr7tu9JuTh2dpYWBJK3z69Xm1ZE3MEE6JC","id":1}
@@ -377,7 +229,7 @@ Returns the leader schedule for the current epoch

 #### Parameters:

-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
+None

 #### Results:

@@ -393,52 +245,6 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "m
 {"jsonrpc":"2.0","result":[...],"id":1}
 ```

-### getMinimumBalanceForRentExemption
-
-Returns minimum balance required to make account rent exempt.
-
-#### Parameters:
-
-* `integer` - account data length, as unsigned integer
-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
-
-#### Results:
-
-* `integer` - minimum lamports required in account, as unsigned 64-bit integer
-
-#### Example:
-
-```bash
-// Request
-curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getMinimumBalanceForRentExemption", "params":[50]}' http://localhost:8899
-
-// Result
-{"jsonrpc":"2.0","result":500,"id":1}
-```
-
-### getNumBlocksSinceSignatureConfirmation
-
-Returns the current number of blocks since signature has been confirmed.
-
-#### Parameters:
-
-* `string` - Signature of Transaction to confirm, as base-58 encoded string
-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
-
-#### Results:
-
-* `integer` - count, as unsigned 64-bit integer
-
-#### Example:
-
-```bash
-// Request
-curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getNumBlocksSinceSignatureConfirmation", "params":["5VERv8NMvzbJMEkV8xnrLkEaWRtSz9CosKDYjCJjBRnbJLgp8uirBgmQpjKhoR4tjF3ZpRzrFmBV6UjKdiSZkQUW"]}' http://localhost:8899
-
-// Result
-{"jsonrpc":"2.0","result":8,"id":1}
-```
-
 ### getProgramAccounts

 Returns all accounts owned by the provided program Pubkey
@@ -446,7 +252,6 @@ Returns all accounts owned by the provided program Pubkey
 #### Parameters:

 * `string` - Pubkey of program, as base-58 encoded string
-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)

 #### Results:

@@ -474,13 +279,12 @@ Returns a recent block hash from the ledger, and a fee schedule that can be used

 #### Parameters:

-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
+None

 #### Results:

-An RpcResponse containing an array consisting of a string blockhash and FeeCalculator JSON object.
+An array consisting of

-* `RpcResponse<array>` - RpcResponse JSON object with `value` field set to an array including:
 * `string` - a Hash as base-58 encoded string
 * `FeeCalculator object` - the fee schedule for this block hash

@@ -491,7 +295,7 @@ An RpcResponse containing an array consisting of a string blockhash and FeeCalcu
 curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "method":"getRecentBlockhash"}' http://localhost:8899

 // Result
-{"jsonrpc":"2.0","result":{"context":{"slot":1},"value":["GH7ome3EiwEr7tu9JuTh2dpYWBJK3z69Xm1ZE3MEE6JC",{"lamportsPerSignature": 0}]},"id":1}
+{"jsonrpc":"2.0","result":["GH7ome3EiwEr7tu9JuTh2dpYWBJK3z69Xm1ZE3MEE6JC",{"lamportsPerSignature": 0}],"id":1}
 ```

 ### getSignatureStatus
@@ -501,7 +305,6 @@ Returns the status of a given signature. This method is similar to [confirmTrans
 #### Parameters:

 * `string` - Signature of Transaction to confirm, as base-58 encoded string
-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)

 #### Results:

@@ -526,7 +329,7 @@ Returns the current slot the node is processing

 #### Parameters:

-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
+None

 #### Results:

@@ -548,7 +351,7 @@ Returns the current slot leader

 #### Parameters:

-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
+None

 #### Results:

@@ -570,7 +373,7 @@ Returns the current storage segment size in terms of slots

 #### Parameters:

-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
+None

 #### Results:

@@ -630,13 +433,35 @@ curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1, "m
 {"jsonrpc":"2.0","result":"1024","id":1}
 ```

+### getNumBlocksSinceSignatureConfirmation
+
+Returns the current number of blocks since signature has been confirmed.
+
+#### Parameters:
+
+* `string` - Signature of Transaction to confirm, as base-58 encoded string
+
+#### Results:
+
+* `integer` - count, as unsigned 64-bit integer
+
+#### Example:
+
+```bash
+// Request
+curl -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0", "id":1, "method":"getNumBlocksSinceSignatureConfirmation", "params":["5VERv8NMvzbJMEkV8xnrLkEaWRtSz9CosKDYjCJjBRnbJLgp8uirBgmQpjKhoR4tjF3ZpRzrFmBV6UjKdiSZkQUW"]}' http://localhost:8899
+
+// Result
+{"jsonrpc":"2.0","result":8,"id":1}
+```
+
 ### getTransactionCount

 Returns the current Transaction count from the ledger

 #### Parameters:

-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
+None

 #### Results:

@@ -658,7 +483,7 @@ Returns the current total supply in Lamports

 #### Parameters:

-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
+None

 #### Results:

@@ -703,7 +528,7 @@ Returns the account info and associated stake for all the voting accounts in the

 #### Parameters:

-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment)
+None

 #### Results:

@@ -734,7 +559,6 @@ Requests an airdrop of lamports to a Pubkey

 * `string` - Pubkey of account to receive lamports, as base-58 encoded string
 * `integer` - lamports, as a signed 64-bit integer
-* `object` - (optional) [Commitment](jsonrpc-api.md#configuring-state-commitment) (used for retrieving blockhash and verifying airdrop success)

 #### Results:

@@ -824,7 +648,7 @@ Subscribe to an account to receive notifications when the lamports or data for a
 #### Notification Format:

 ```bash
-{"jsonrpc": "2.0","method": "accountNotification", "params": {"result": {"executable":false,"owner":[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"lamports":1,"data":[3,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0.21.0,0,0,0,0,0,0,50,48,53,48,45,48,49,45,48,49,84,48,48,58,48,48,58,48,48,90,252,10,7,28,246,140,88,177,98,82,10,227,89,81,18,30,194,101,199,16,11,73,133,20,246,62,114,39,20,113,189,32,50,0,0,0,0,0,0,0,247,15,36,102,167,83,225,42,133,127,82,34,36,224,207,130,109,230,224,188,163,33,213,13,5,117,211,251,65,159,197,51,0,0,0,0,0,0]},"subscription":0}}
+{"jsonrpc": "2.0","method": "accountNotification", "params": {"result": {"executable":false,"owner":[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"lamports":1,"data":[3,0,0,0,0,0,0,0,1,0,0,0,0,0,1,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,50,48,53,48,45,48,49,45,48,49,84,48,48,58,48,48,58,48,48,90,252,10,7,28,246,140,88,177,98,82,10,227,89,81,18,30,194,101,199,16,11,73,133,20,246,62,114,39,20,113,189,32,50,0,0,0,0,0,0,0,247,15,36,102,167,83,225,42,133,127,82,34,36,224,207,130,109,230,224,188,163,33,213,13,5,117,211,251,65,159,197,51,0,0,0,0,0,0]},"subscription":0}}
 ```

 ### accountUnsubscribe
@@ -882,7 +706,7 @@ Subscribe to a program to receive notifications when the lamports or data for a
 * `object` - account info JSON object \(see [getAccountInfo](jsonrpc-api.md#getaccountinfo) for field details\)

  ```bash
-  {"jsonrpc":"2.0","method":"programNotification","params":{{"result":["8Rshv2oMkPu5E4opXTRyuyBeZBqQ4S477VG26wUTFxUM",{"executable":false,"lamports":1,"owner":[129,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"data":[1,1,1,0,0,0,0,0,0,0.21.0,0,0,0,0,0,0,50,48,49,56,45,49,50,45,50,52,84,50,51,58,53,57,58,48,48,90,235,233,39,152,15,44,117,176,41,89,100,86,45,61,2,44,251,46,212,37,35,118,163,189,247,84,27,235,178,62,55,89,0,0,0,0,50,0,0,0,0,0,0,0,235,233,39,152,15,44,117,176,41,89,100,86,45,61,2,44,251,46,212,37,35,118,163,189,247,84,27,235,178,62,45,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}],"subscription":0}}
+  {"jsonrpc":"2.0","method":"programNotification","params":{{"result":["8Rshv2oMkPu5E4opXTRyuyBeZBqQ4S477VG26wUTFxUM",{"executable":false,"lamports":1,"owner":[129,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"data":[1,1,1,0,0,0,0,0,0,0,20,0,0,0,0,0,0,0,50,48,49,56,45,49,50,45,50,52,84,50,51,58,53,57,58,48,48,90,235,233,39,152,15,44,117,176,41,89,100,86,45,61,2,44,251,46,212,37,35,118,163,189,247,84,27,235,178,62,55,89,0,0,0,0,50,0,0,0,0,0,0,0,235,233,39,152,15,44,117,176,41,89,100,86,45,61,2,44,251,46,212,37,35,118,163,189,247,84,27,235,178,62,45,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]}],"subscription":0}}
  ```

 ### programUnsubscribe
@@ -961,3 +785,4 @@ Unsubscribe from signature confirmation notification
 // Result
 {"jsonrpc": "2.0","result": true,"id": 1}
 ```
+
--- a/book/src/api-reference/transaction-api.md
+++ b/book/src/api-reference/transaction-api.md
@@ -14,7 +14,7 @@

      * **num\_credit\_only\_signed\_accounts:** The last

-        `num_readonly_signed_accounts` signatures refer to signing
+        `num_credit_only_signed_accounts` signatures refer to signing

        credit only accounts. Credit only accounts can be used concurrently

@@ -24,21 +24,21 @@

      * **num\_credit\_only\_unsigned\_accounts:** The last

-        `num_readonly_unsigned_accounts` public keys in `account_keys` refer
+        `num_credit_only_unsigned_accounts` pubkeys in `account_keys` refer

        to non-signing credit only accounts

-    * **account\_keys:** List of public keys used by the transaction, including
+    * **account\_keys:** List of pubkeys used by the transaction, including

      by the instructions and for signatures. The first

-      `num_required_signatures` public keys must sign the transaction.
+      `num_required_signatures` pubkeys must sign the transaction.

    * **recent\_blockhash:** The ID of a recent ledger entry. Validators will

      reject transactions with a `recent_blockhash` that is too old.

-    * **instructions:** A list of [instructions](https://github.com/solana-labs/solana/tree/aacead62c0eb052068172eba6b53fc85874d6d54/book/src/instruction.md) that are
+    * **instructions:** A list of [instructions](https://github.com/solana-labs/solana/tree/6b18db969dd1616eff07de35e7b823c75339fea8/book/src/instruction.md) that are

      run sequentially and committed in one atomic transaction if all

@@ -47,7 +47,7 @@

    list is always of length `num_required_signatures`, and the signature

-    at index `i` corresponds to the public key at index `i` in `account_keys`.
+    at index `i` corresponds to the pubkey at index `i` in `account_keys`.

    The list is initialized with empty signatures \(i.e. zeros\), and

@@ -55,8 +55,9 @@

 ## Transaction Signing

-A `Transaction` is signed by using an ed25519 keypair to sign the serialization of the `message`. The resulting signature is placed at the index of `signatures` matching the index of the keypair's public key in `account_keys`.
+A `Transaction` is signed by using an ed25519 keypair to sign the serialization of the `message`. The resulting signature is placed at the index of `signatures` matching the index of the keypair's pubkey in `account_keys`.

 ## Transaction Serialization

 `Transaction`s \(and their `message`s\) are serialized and deserialized using the [bincode](https://crates.io/crates/bincode) crate with a non-standard vector serialization that uses only one byte for the length if it can be encoded in 7 bits, 2 bytes if it fits in 14 bits, or 3 bytes if it requires 15 or 16 bits. The vector serialization is defined by Solana's [short-vec](https://github.com/solana-labs/solana/blob/master/sdk/src/short_vec.rs).
+
--- a/book/src/block-confirmation.md
+++ b/book/src/block-confirmation.md
@@ -17,7 +17,7 @@ height of the block it is voting on. The account stores the 32 highest heights.
 * Only the validator knows how to find its own votes directly.

  Other components, such as the one that calculates confirmation time, needs to
-  be baked into the validator code. The validator code queries the bank for all
+  be baked into the fullnode code. The fullnode code queries the bank for all
  accounts owned by the vote program.

 * Voting ballots do not contain a PoH hash. The validator is only voting that
--- a/book/src/blockstreamer.md
+++ b/book/src/blockstreamer.md
@@ -0,0 +1,37 @@
+# Blockstreamer
+
+Solana supports a node type called an *blockstreamer*. This fullnode variation
+is intended for applications that need to observe the data plane without
+participating in transaction validation or ledger replication.
+
+A blockstreamer runs without a vote signer, and can optionally stream ledger
+entries out to a Unix domain socket as they are processed. The JSON-RPC service
+still functions as on any other node.
+
+To run a blockstreamer, include the argument `no-signer` and (optional)
+`blockstream` socket location:
+
+```bash
+$ ./multinode-demo/validator-x.sh --no-signer --blockstream <SOCKET>
+```
+
+The stream will output a series of JSON objects:
+- An Entry event JSON object is sent when each ledger entry is processed, with
+the following fields:
+
+   * `dt`, the system datetime, as RFC3339-formatted string
+   * `t`, the event type, always "entry"
+   * `s`, the slot height, as unsigned 64-bit integer
+   * `h`, the tick height, as unsigned 64-bit integer
+   * `entry`, the entry, as JSON object
+
+
+- A Block event JSON object is sent when a block is complete, with the
+following fields:
+
+   * `dt`, the system datetime, as RFC3339-formatted string
+   * `t`, the event type, always "block"
+   * `s`, the slot height, as unsigned 64-bit integer
+   * `h`, the tick height, as unsigned 64-bit integer
+   * `l`, the slot leader id, as base-58 encoded string
+   * `id`, the block id, as base-58 encoded string
--- a/book/src/blocktree.md
+++ b/book/src/blocktree.md
@@ -0,0 +1,102 @@
+# Blocktree
+
+After a block reaches finality, all blocks from that one on down
+to the genesis block form a linear chain with the familiar name
+blockchain. Until that point, however, the validator must maintain all
+potentially valid chains, called *forks*. The process by which forks
+naturally form as a result of leader rotation is described in
+[fork generation](fork-generation.md). The *blocktree* data structure
+described here is how a validator copes with those forks until blocks
+are finalized.
+
+The blocktree allows a validator to record every shred it observes
+on the network, in any order, as long as the shred is signed by the expected
+leader for a given slot.
+
+Shreds are moved to a fork-able key space the tuple of `leader slot` + `shred
+index` (within the slot).  This permits the skip-list structure of the Solana
+protocol to be stored in its entirety, without a-priori choosing which fork to
+follow, which Entries to persist or when to persist them.
+
+Repair requests for recent shreds are served out of RAM or recent files and out
+of deeper storage for less recent shreds, as implemented by the store backing
+Blocktree.
+
+### Functionalities of Blocktree
+
+1. Persistence: the Blocktree lives in the front of the nodes verification
+   pipeline, right behind network receive and signature verification.  If the
+shred received is consistent with the leader schedule (i.e. was signed by the
+leader for the indicated slot), it is immediately stored.
+2. Repair: repair is the same as window repair above, but able to serve any
+   shred that's been received. Blocktree stores shreds with signatures,
+preserving the chain of origination.
+3. Forks: Blocktree supports random access of shreds, so can support a
+   validator's need to rollback and replay from a Bank checkpoint.
+4. Restart: with proper pruning/culling, the Blocktree can be replayed by
+   ordered enumeration of entries from slot 0.  The logic of the replay stage
+(i.e. dealing with forks) will have to be used for the most recent entries in
+the Blocktree.
+
+### Blocktree Design
+
+1. Entries in the Blocktree are stored as key-value pairs, where the key is the concatenated
+slot index and shred index for an entry, and the value is the entry data. Note shred indexes are zero-based for each slot (i.e. they're slot-relative).
+
+2. The Blocktree maintains metadata for each slot, in the `SlotMeta` struct containing:
+      * `slot_index` - The index of this slot
+      * `num_blocks` - The number of blocks in the slot (used for chaining to a previous slot)
+      * `consumed` - The highest shred index `n`, such that for all `m < n`, there exists a shred in this slot with shred index equal to `n` (i.e. the highest consecutive shred index).
+      * `received` - The highest received shred index for the slot
+      * `next_slots` - A list of future slots this slot could chain to. Used when rebuilding
+      the ledger to find possible fork points.
+      * `last_index` - The index of the shred that is flagged as the last shred for this slot. This flag on a shred will be set by the leader for a slot when they are transmitting the last shred for a slot.
+      * `is_rooted` - True iff every block from 0...slot forms a full sequence without any holes. We can derive is_rooted for each slot with the following rules. Let slot(n) be the slot with index `n`, and slot(n).is_full() is true if the slot with index `n` has all the ticks expected for that slot. Let is_rooted(n) be the statement that "the slot(n).is_rooted is true". Then:
+
+      is_rooted(0)
+      is_rooted(n+1) iff (is_rooted(n) and slot(n).is_full()
+
+3. Chaining - When a shred for a new slot `x` arrives, we check the number of blocks (`num_blocks`) for that new slot (this information is encoded in the shred). We then know that this new slot chains to slot `x - num_blocks`.
+
+4. Subscriptions - The Blocktree records a set of slots that have been "subscribed" to. This means entries that chain to these slots will be sent on the Blocktree channel for consumption by the ReplayStage. See the `Blocktree APIs` for details.
+
+5. Update notifications - The Blocktree notifies listeners when slot(n).is_rooted is flipped from false to true for any `n`.
+
+### Blocktree APIs
+
+The Blocktree offers a subscription based API that ReplayStage uses to ask for entries it's interested in. The entries will be sent on a channel exposed by the Blocktree. These subscription API's are as follows:
+   1. `fn get_slots_since(slot_indexes: &[u64]) -> Vec<SlotMeta>`: Returns new slots connecting to any element of the list `slot_indexes`.
+
+   2. `fn get_slot_entries(slot_index: u64, entry_start_index: usize, max_entries: Option<u64>) -> Vec<Entry>`: Returns the entry vector for the slot starting with `entry_start_index`, capping the result at `max` if `max_entries == Some(max)`, otherwise, no upper limit on the length of the return vector is imposed.
+
+Note: Cumulatively, this means that the replay stage will now have to know when a slot is finished, and subscribe to the next slot it's interested in to get the next set of entries. Previously, the burden of chaining slots fell on the Blocktree.
+
+### Interfacing with Bank
+
+The bank exposes to replay stage:
+
+ 1. `prev_hash`: which PoH chain it's working on as indicated by the hash of the last
+    entry it processed
+ 2. `tick_height`: the ticks in the PoH chain currently being verified by this
+    bank
+ 3. `votes`: a stack of records that contain:
+
+    1. `prev_hashes`: what anything after this vote must chain to in PoH
+    2. `tick_height`: the tick height at which this vote was cast
+    3. `lockout period`: how long a chain must be observed to be in the ledger to
+       be able to be chained below this vote
+
+Replay stage uses Blocktree APIs to find the longest chain of entries it can
+hang off a previous vote.  If that chain of entries does not hang off the
+latest vote, the replay stage rolls back the bank to that vote and replays the
+chain from there.
+
+### Pruning Blocktree
+
+Once Blocktree entries are old enough, representing all the possible forks
+becomes less useful, perhaps even problematic for replay upon restart.  Once a
+validator's votes have reached max lockout, however, any Blocktree contents
+that are not on the PoH chain for that vote for can be pruned, expunged.
+
+Replicator nodes will be responsible for storing really old ledger contents,
+and validators need only persist their bank periodically.
--- a/book/src/cli.md
+++ b/book/src/cli.md
@@ -0,0 +1,865 @@
+## solana CLI
+
+The [solana-cli crate](https://crates.io/crates/solana-cli) provides a command-line interface tool for Solana
+
+### Examples
+
+#### Get Pubkey
+
+```sh
+// Command
+$ solana address
+
+// Return
+<PUBKEY>
+```
+
+#### Airdrop SOL/Lamports
+
+```sh
+// Command
+$ solana airdrop 2
+
+// Return
+"2.00000000 SOL"
+
+// Command
+$ solana airdrop 123 --lamports
+
+// Return
+"123 lamports"
+```
+
+#### Get Balance
+
+```sh
+// Command
+$ solana balance
+
+// Return
+"3.00050001 SOL"
+```
+
+#### Confirm Transaction
+
+```sh
+// Command
+$ solana confirm <TX_SIGNATURE>
+
+// Return
+"Confirmed" / "Not found" / "Transaction failed with error <ERR>"
+```
+
+#### Deploy program
+
+```sh
+// Command
+$ solana deploy <PATH>
+
+// Return
+<PROGRAM_ID>
+```
+
+#### Unconditional Immediate Transfer
+
+```sh
+// Command
+$ solana pay <PUBKEY> 123
+
+// Return
+<TX_SIGNATURE>
+```
+
+#### Post-Dated Transfer
+
+```sh
+// Command
+$ solana pay <PUBKEY> 123 \
+    --after 2018-12-24T23:59:00 --require-timestamp-from <PUBKEY>
+
+// Return
+{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
+```
+*`require-timestamp-from` is optional. If not provided, the transaction will expect a timestamp signed by this wallet's private key*
+
+#### Authorized Transfer
+
+A third party must send a signature to unlock the lamports.
+```sh
+// Command
+$ solana pay <PUBKEY> 123 \
+    --require-signature-from <PUBKEY>
+
+// Return
+{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
+```
+
+#### Post-Dated and Authorized Transfer
+
+```sh
+// Command
+$ solana pay <PUBKEY> 123 \
+    --after 2018-12-24T23:59 --require-timestamp-from <PUBKEY> \
+    --require-signature-from <PUBKEY>
+
+// Return
+{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
+```
+
+#### Multiple Witnesses
+
+```sh
+// Command
+$ solana pay <PUBKEY> 123 \
+    --require-signature-from <PUBKEY> \
+    --require-signature-from <PUBKEY>
+
+// Return
+{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
+```
+
+#### Cancelable Transfer
+
+```sh
+// Command
+$ solana pay <PUBKEY> 123 \
+    --require-signature-from <PUBKEY> \
+    --cancelable
+
+// Return
+{signature: <TX_SIGNATURE>, processId: <PROCESS_ID>}
+```
+
+#### Cancel Transfer
+
+```sh
+// Command
+$ solana cancel <PROCESS_ID>
+
+// Return
+<TX_SIGNATURE>
+```
+
+#### Send Signature
+
+```sh
+// Command
+$ solana send-signature <PUBKEY> <PROCESS_ID>
+
+// Return
+<TX_SIGNATURE>
+```
+
+#### Indicate Elapsed Time
+
+Use the current system time:
+```sh
+// Command
+$ solana send-timestamp <PUBKEY> <PROCESS_ID>
+
+// Return
+<TX_SIGNATURE>
+```
+
+Or specify some other arbitrary timestamp:
+
+```sh
+// Command
+$ solana send-timestamp <PUBKEY> <PROCESS_ID> --date 2018-12-24T23:59:00
+
+// Return
+<TX_SIGNATURE>
+```
+
+### Usage
+
+```manpage
+solana 0.12.0
+
+USAGE:
+    solana [FLAGS] [OPTIONS] [SUBCOMMAND]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+SUBCOMMANDS:
+    address                               Get your public key
+    airdrop                               Request lamports
+    authorize-voter                       Authorize a new vote signing keypair for the given vote account
+    balance                               Get your balance
+    cancel                                Cancel a transfer
+    claim-storage-reward                  Redeem storage reward credits
+    cluster-version                       Get the version of the cluster entrypoint
+    confirm                               Confirm transaction by signature
+    create-replicator-storage-account     Create a replicator storage account
+    create-storage-mining-pool-account    Create mining pool account
+    create-validator-storage-account      Create a validator storage account
+    create-vote-account                   Create a vote account
+    deactivate-stake                      Deactivate the delegated stake from the stake account
+    delegate-stake                        Delegate stake to a vote account
+    deploy                                Deploy a program
+    fees                                  Display current cluster fees
+    get                                   Get wallet config settings
+    get-slot                              Get current slot
+    get-transaction-count                 Get current transaction count
+    help                                  Prints this message or the help of the given subcommand(s)
+    pay                                   Send a payment
+    ping                                  Submit transactions sequentially
+    redeem-vote-credits                   Redeem credits in the stake account
+    send-signature                        Send a signature to authorize a transfer
+    send-timestamp                        Send a timestamp to unlock a transfer
+    set                                   Set a wallet config setting
+    show-account                          Show the contents of an account
+    show-stake-account                    Show the contents of a stake account
+    show-storage-account                  Show the contents of a storage account
+    show-vote-account                     Show the contents of a vote account
+    validator-info                        Publish/get Validator info on Solana
+    withdraw-stake                        Withdraw the unstaked lamports from the stake account
+```
+
+```manpage
+solana-address
+Get your public key
+
+USAGE:
+    solana address [OPTIONS]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+```manpage
+solana-airdrop
+Request a batch of lamports
+
+USAGE:
+    solana airdrop [OPTIONS] <AMOUNT> [unit]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>        Configuration file to use [default: /Users/tyeraeulberg/.config/solana/wallet/config.yml]
+        --drone-host <HOST>    Drone host to use [default: the --url host]
+        --drone-port <PORT>    Drone port to use [default: 9900]
+    -u, --url <URL>            JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>       /path/to/id.json
+
+ARGS:
+    <AMOUNT>    The airdrop amount to request (default unit SOL)
+    <unit>      Specify unit to use for request and balance display [possible values: SOL, lamports]
+
+```
+
+```manpage
+solana-authorize-voter
+Authorize a new vote signing keypair for the given vote account
+
+USAGE:
+    solana authorize-voter [OPTIONS] <VOTE ACCOUNT PUBKEY> <CURRENT VOTER KEYPAIR FILE> <NEW VOTER PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <VOTE ACCOUNT PUBKEY>           Vote account in which to set the authorized voter
+    <CURRENT VOTER KEYPAIR FILE>    Keypair file for the currently authorized vote signer
+    <NEW VOTER PUBKEY>              New vote signer to authorize
+
+```
+
+```manpage
+solana-balance
+Get your balance
+
+USAGE:
+    solana balance [FLAGS] [OPTIONS] [PUBKEY]
+
+FLAGS:
+    -h, --help        Prints help information
+        --lamports    Display balance in lamports instead of SOL
+    -V, --version     Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <PUBKEY>    The public key of the balance to check
+```
+
+```manpage
+solana-cancel
+Cancel a transfer
+
+USAGE:
+    solana cancel [OPTIONS] <PROCESS ID>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <PROCESS ID>    The process id of the transfer to cancel
+```
+
+```manpage
+solana-claim-storage-reward
+Redeem storage reward credits
+
+USAGE:
+    solana claim-storage-reward [OPTIONS] <NODE PUBKEY> <STORAGE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <NODE PUBKEY>               The node account to credit the rewards to
+    <STORAGE ACCOUNT PUBKEY>    Storage account address to redeem credits for
+```
+
+```manpage
+solana-cluster-version
+Get the version of the cluster entrypoint
+
+USAGE:
+    solana cluster-version [OPTIONS]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+```manpage
+solana-confirm
+Confirm transaction by signature
+
+USAGE:
+    solana confirm [OPTIONS] <SIGNATURE>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <SIGNATURE>    The transaction signature to confirm
+```
+
+```manpage
+solana-create-replicator-storage-account
+Create a replicator storage account
+
+USAGE:
+    solana create-replicator-storage-account [OPTIONS] <STORAGE ACCOUNT OWNER PUBKEY> <STORAGE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STORAGE ACCOUNT OWNER PUBKEY>
+    <STORAGE ACCOUNT PUBKEY>
+```
+
+```manpage
+solana-create-storage-mining-pool-account
+Create mining pool account
+
+USAGE:
+    solana create-storage-mining-pool-account [OPTIONS] <STORAGE ACCOUNT PUBKEY> <AMOUNT> [unit]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: /Users/tyeraeulberg/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STORAGE ACCOUNT PUBKEY>    Storage mining pool account address to fund
+    <AMOUNT>                    The amount to assign to the storage mining pool account (default unit SOL)
+    <unit>                      Specify unit to use for request [possible values: SOL, lamports]
+```
+
+```manpage
+solana-create-validator-storage-account
+Create a validator storage account
+
+USAGE:
+    solana create-validator-storage-account [OPTIONS] <STORAGE ACCOUNT OWNER PUBKEY> <STORAGE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STORAGE ACCOUNT OWNER PUBKEY>
+    <STORAGE ACCOUNT PUBKEY>
+```
+
+```manpage
+solana-create-vote-account
+Create a vote account
+
+USAGE:
+    solana create-vote-account [OPTIONS] <VOTE ACCOUNT PUBKEY> <VALIDATOR PUBKEY> <LAMPORTS>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+        --commission <NUM>    The commission taken on reward redemption (0-255), default: 0
+    -C, --config <PATH>       Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>           JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>      /path/to/id.json
+
+ARGS:
+    <VOTE ACCOUNT PUBKEY>    Vote account address to fund
+    <VALIDATOR PUBKEY>       Validator that will vote with this account
+    <LAMPORTS>               The amount of lamports to send to the vote account
+```
+
+```manpage
+solana-deactivate-stake
+Deactivate the delegated stake from the stake account
+
+USAGE:
+    solana deactivate-stake [OPTIONS] <STAKE ACCOUNT KEYPAIR FILE> <PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKE ACCOUNT KEYPAIR FILE>    Keypair file for the stake account, for signing the delegate transaction.
+    <PUBKEY>                        The vote account to which the stake is currently delegated
+```
+
+```manpage
+solana-delegate-stake
+Delegate stake to a vote account
+
+USAGE:
+    solana delegate-stake [OPTIONS] <STAKE ACCOUNT KEYPAIR FILE> <VOTE ACCOUNT PUBKEY> <AMOUNT> [unit]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: /Users/tyeraeulberg/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKE ACCOUNT KEYPAIR FILE>    Keypair file for the new stake account
+    <VOTE ACCOUNT PUBKEY>           The vote account to which the stake will be delegated
+    <AMOUNT>                        The amount to delegate (default unit SOL)
+    <unit>                          Specify unit to use for request [possible values: SOL, lamports]
+```
+
+```manpage
+solana-deploy
+Deploy a program
+
+USAGE:
+    solana deploy [OPTIONS] <PATH TO PROGRAM>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <PATH TO PROGRAM>    /path/to/program.o
+```
+
+```manpage
+solana-fees
+Display current cluster fees
+
+USAGE:
+    solana fees [OPTIONS]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+```manpage
+solana-get
+Get wallet config settings
+
+USAGE:
+    solana get [OPTIONS] [CONFIG_FIELD]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <CONFIG_FIELD>    Return a specific config setting [possible values: url, keypair]
+```
+
+```manpage
+solana-get-slot
+Get current slot
+
+USAGE:
+    solana get-slot [OPTIONS]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+```manpage
+solana-get-transaction-count
+Get current transaction count
+
+USAGE:
+    solana get-transaction-count [OPTIONS]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+```manpage
+solana-pay
+Send a payment
+
+USAGE:
+    solana pay [FLAGS] [OPTIONS] <PUBKEY> <AMOUNT> [--] [unit]
+
+FLAGS:
+        --cancelable
+    -h, --help          Prints help information
+    -V, --version       Prints version information
+
+OPTIONS:
+    -C, --config <PATH>                         Configuration file to use [default:
+                                                /Users/tyeraeulberg/.config/solana/wallet/config.yml]
+    -u, --url <URL>                             JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>                        /path/to/id.json
+        --after <DATETIME>                      A timestamp after which transaction will execute
+        --require-timestamp-from <PUBKEY>       Require timestamp from this third party
+        --require-signature-from <PUBKEY>...    Any third party signatures required to unlock the lamports
+
+ARGS:
+    <PUBKEY>    The public key of recipient
+    <AMOUNT>    The amount to send (default unit SOL)
+    <unit>      Specify unit to use for request [possible values: SOL, lamports]
+```
+
+```manpage
+solana-ping
+Submit transactions sequentially
+
+USAGE:
+    solana ping [OPTIONS]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>         Configuration file to use [default:
+                                ~/.config/solana/wallet/config.yml]
+    -c, --count <NUMBER>        Stop after submitting count transactions
+    -i, --interval <SECONDS>    Wait interval seconds between submitting the next transaction [default: 2]
+    -u, --url <URL>             JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>        /path/to/id.json
+    -t, --timeout <SECONDS>     Wait up to timeout seconds for transaction confirmation [default: 10]
+```
+
+```manpage
+solana-redeem-vote-credits
+Redeem credits in the stake account
+
+USAGE:
+    solana redeem-vote-credits [OPTIONS] <STAKING ACCOUNT PUBKEY> <VOTE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKING ACCOUNT PUBKEY>    Staking account address to redeem credits for
+    <VOTE ACCOUNT PUBKEY>       The vote account to which the stake was previously delegated.
+```
+
+```manpage
+solana-send-signature
+Send a signature to authorize a transfer
+
+USAGE:
+    solana send-signature [OPTIONS] <PUBKEY> <PROCESS ID>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <PUBKEY>        The public key of recipient
+    <PROCESS ID>    The process id of the transfer to authorize
+```
+
+```manpage
+solana-send-timestamp
+Send a timestamp to unlock a transfer
+
+USAGE:
+    solana send-timestamp [OPTIONS] <PUBKEY> <PROCESS ID>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>      Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+        --date <DATETIME>    Optional arbitrary timestamp to apply
+    -u, --url <URL>          JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>     /path/to/id.json
+
+ARGS:
+    <PUBKEY>        The public key of recipient
+    <PROCESS ID>    The process id of the transfer to unlock
+```
+
+```manpage
+solana-set
+Set a wallet config setting
+
+USAGE:
+    solana set [OPTIONS] <--url <URL>|--keypair <PATH>>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+```
+
+```manpage
+solana-show-account
+Show the contents of an account
+
+USAGE:
+    solana show-account [FLAGS] [OPTIONS] <ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help        Prints help information
+        --lamports    Display balance in lamports instead of SOL
+    -V, --version     Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+    -o, --output <FILE>     Write the account data to this file
+
+ARGS:
+    <ACCOUNT PUBKEY>    Account public key
+```
+
+```manpage
+solana-show-stake-account
+Show the contents of a stake account
+
+USAGE:
+    solana show-stake-account [OPTIONS] <STAKE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKE ACCOUNT PUBKEY>    Stake account public key
+```
+
+```manpage
+solana-show-storage-account
+Show the contents of a storage account
+
+USAGE:
+    solana show-storage-account [OPTIONS] <STORAGE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STORAGE ACCOUNT PUBKEY>    Storage account public key
+```
+
+```manpage
+solana-show-vote-account
+Show the contents of a vote account
+
+USAGE:
+    solana show-vote-account [OPTIONS] <VOTE ACCOUNT PUBKEY>
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <VOTE ACCOUNT PUBKEY>    Vote account public key
+```
+
+```manpage
+solana-validator-info
+Publish/get Validator info on Solana
+
+USAGE:
+    solana validator-info [OPTIONS] [SUBCOMMAND]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: ~/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+SUBCOMMANDS:
+    get        Get and parse Solana Validator info
+    help       Prints this message or the help of the given subcommand(s)
+    publish    Publish Validator info on Solana
+```
+
+```manpage
+solana-withdraw-stake
+Withdraw the unstaked lamports from the stake account
+
+USAGE:
+    solana withdraw-stake [OPTIONS] <STAKE ACCOUNT KEYPAIR FILE> <DESTINATION PUBKEY> <AMOUNT> [unit]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+OPTIONS:
+    -C, --config <PATH>     Configuration file to use [default: /Users/tyeraeulberg/.config/solana/wallet/config.yml]
+    -u, --url <URL>         JSON RPC URL for the solana cluster
+    -k, --keypair <PATH>    /path/to/id.json
+
+ARGS:
+    <STAKE ACCOUNT KEYPAIR FILE>    Keypair file for the stake account, for signing the withdraw transaction.
+    <DESTINATION PUBKEY>            The account where the lamports should be transfered
+    <AMOUNT>                        The amount to withdraw from the stake account (default unit SOL)
+    <unit>                          Specify unit to use for request [possible values: SOL, lamports]
+```
--- a/book/src/cluster-test-framework.md
+++ b/book/src/cluster-test-framework.md
@@ -0,0 +1,122 @@
+# Cluster Test Framework
+
+This document proposes the Cluster Test Framework (CTF).  CTF is a test harness
+that allows tests to execute against a local, in-process cluster or a
+deployed cluster.
+
+## Motivation
+
+The goal of CTF is to provide a framework for writing tests independent of where
+and how the cluster is deployed. Regressions can be captured in these tests and
+the tests can be run against deployed clusters to verify the deployment.  The
+focus of these tests should be on cluster stability, consensus, fault tolerance,
+API stability.
+
+Tests should verify a single bug or scenario, and should be written with the
+least amount of internal plumbing exposed to the test.
+
+## Design Overview
+
+Tests are provided an entry point, which is a `contact_info::ContactInfo`
+structure, and a keypair that has already been funded.
+
+Each node in the cluster is configured with a `fullnode::ValidatorConfig` at boot
+time.  At boot time this configuration specifies any extra cluster configuration
+required for the test. The cluster should boot with the configuration when it
+is run in-process or in a data center.
+
+Once booted, the test will discover the cluster through a gossip entry point and
+configure any runtime behaviors via fullnode RPC.
+
+## Test Interface
+
+Each CTF test starts with an opaque entry point and a funded keypair.  The test
+should not depend on how the cluster is deployed, and should be able to exercise
+all the cluster functionality through the publicly available interfaces.
+
+```rust,ignore
+use crate::contact_info::ContactInfo;
+use solana_sdk::signature::{Keypair, KeypairUtil};
+pub fn test_this_behavior(
+    entry_point_info: &ContactInfo,
+    funding_keypair: &Keypair,
+    num_nodes: usize,
+)
+```
+
+
+## Cluster Discovery
+
+At test start, the cluster has already been established and is fully connected.
+The test can discover most of the available nodes over a few second.
+
+```rust,ignore
+use crate::gossip_service::discover_nodes;
+
+// Discover the cluster over a few seconds.
+let cluster_nodes = discover_nodes(&entry_point_info, num_nodes);
+```
+
+## Cluster Configuration
+
+To enable specific scenarios, the cluster needs to be booted with special
+configurations.  These configurations can be captured in
+`fullnode::ValidatorConfig`.
+
+For example:
+
+```rust,ignore
+let mut validator_config = ValidatorConfig::default();
+validator_config.rpc_config.enable_fullnode_exit = true;
+let local = LocalCluster::new_with_config(
+                num_nodes,
+                10_000,
+                100,
+                &validator_config
+                );
+```
+
+## How to design a new test
+
+For example, there is a bug that shows that the cluster fails when it is flooded
+with invalid advertised gossip nodes.  Our gossip library and protocol may
+change, but the cluster still needs to stay resilient to floods of invalid
+advertised gossip nodes.
+
+Configure the RPC service:
+
+```rust,ignore
+let mut validator_config = ValidatorConfig::default();
+validator_config.rpc_config.enable_rpc_gossip_push = true;
+validator_config.rpc_config.enable_rpc_gossip_refresh_active_set = true;
+```
+
+Wire the RPCs and write a new test:
+
+```rust,ignore
+pub fn test_large_invalid_gossip_nodes(
+    entry_point_info: &ContactInfo,
+    funding_keypair: &Keypair,
+    num_nodes: usize,
+) {
+    let cluster = discover_nodes(&entry_point_info, num_nodes);
+
+    // Poison the cluster.
+    let client = create_client(entry_point_info.client_facing_addr(), FULLNODE_PORT_RANGE);
+    for _ in 0..(num_nodes * 100) {
+        client.gossip_push(
+            cluster_info::invalid_contact_info()
+        );
+    }
+    sleep(Durration::from_millis(1000));
+
+    // Force refresh of the active set.
+    for node in &cluster {
+        let client = create_client(node.client_facing_addr(), FULLNODE_PORT_RANGE);
+        client.gossip_refresh_active_set();
+    }
+
+    // Verify that spends still work.
+    verify_spends(&cluster);
+}
+```
--- a/book/src/cluster.md
+++ b/book/src/cluster.md
@@ -0,0 +1,100 @@
+# A Solana Cluster
+
+A Solana cluster is a set of fullnodes working together to serve client
+transactions and maintain the integrity of the ledger. Many clusters may
+coexist. When two clusters share a common genesis block, they attempt to
+converge. Otherwise, they simply ignore the existence of the other.
+Transactions sent to the wrong one are quietly rejected. In this chapter, we'll
+discuss how a cluster is created, how nodes join the cluster, how they share
+the ledger, how they ensure the ledger is replicated, and how they cope with
+buggy and malicious nodes.
+
+## Creating a Cluster
+
+Before starting any fullnodes, one first needs to create a *genesis block*.
+The block contains entries referencing two public keys, a *mint* and a
+*bootstrap leader*. The fullnode holding the bootstrap leader's private key is
+responsible for appending the first entries to the ledger. It initializes its
+internal state with the mint's account. That account will hold the number of
+native tokens defined by the genesis block. The second fullnode then contacts
+the bootstrap leader to register as a *validator* or *replicator*. Additional
+fullnodes then register with any registered member of the cluster.
+
+A validator receives all entries from the leader and submits votes confirming
+those entries are valid. After voting, the validator is expected to store those
+entries until replicator nodes submit proofs that they have stored copies of
+it. Once the validator observes a sufficient number of copies exist, it deletes
+its copy.
+
+## Joining a Cluster
+
+Validators and replicators enter the cluster via registration messages sent to
+its *control plane*. The control plane is implemented using a *gossip*
+protocol, meaning that a node may register with any existing node, and expect
+its registration to propagate to all nodes in the cluster. The time it takes
+for all nodes to synchronize is proportional to the square of the number of
+nodes participating in the cluster. Algorithmically, that's considered very
+slow, but in exchange for that time, a node is assured that it eventually has
+all the same information as every other node, and that that information cannot
+be censored by any one node.
+
+## Sending Transactions to a Cluster
+
+Clients send transactions to any fullnode's Transaction Processing Unit (TPU)
+port. If the node is in the validator role, it forwards the transaction to the
+designated leader. If in the leader role, the node bundles incoming
+transactions, timestamps them creating an *entry*, and pushes them onto the
+cluster's *data plane*. Once on the data plane, the transactions are validated
+by validator nodes and replicated by replicator nodes, effectively appending
+them to the ledger.
+
+## Confirming Transactions
+
+A Solana cluster is capable of subsecond *confirmation* for up to 150 nodes
+with plans to scale up to hundreds of thousands of nodes. Once fully
+implemented, confirmation times are expected to increase only with the
+logarithm of the number of validators, where the logarithm's base is very high.
+If the base is one thousand, for example, it means that for the first thousand
+nodes, confirmation will be the duration of three network hops plus the time it
+takes the slowest validator of a supermajority to vote. For the next million
+nodes, confirmation increases by only one network hop.
+
+Solana defines confirmation as the duration of time from when the leader
+timestamps a new entry to the moment when it recognizes a supermajority of
+ledger votes.
+
+A gossip network is much too slow to achieve subsecond confirmation once the
+network grows beyond a certain size. The time it takes to send messages to all
+nodes is proportional to the square of the number of nodes. If a blockchain
+wants to achieve low confirmation and attempts to do it using a gossip network,
+it will be forced to centralize to just a handful of nodes.
+
+Scalable confirmation can be achieved using the follow combination of
+techniques:
+
+1. Timestamp transactions with a VDF sample and sign the timestamp.
+2. Split the transactions into batches, send each to separate nodes and have
+   each node share its batch with its peers.
+3. Repeat the previous step recursively until all nodes have all batches.
+
+Solana rotates leaders at fixed intervals, called *slots*. Each leader may only
+produce entries during its allotted slot. The leader therefore timestamps
+transactions so that validators may lookup the public key of the designated
+leader. The leader then signs the timestamp so that a validator may verify the
+signature, proving the signer is owner of the designated leader's public key.
+
+Next, transactions are broken into batches so that a node can send transactions
+to multiple parties without making multiple copies. If, for example, the leader
+needed to send 60 transactions to 6 nodes, it would break that collection of 60
+into batches of 10 transactions and send one to each node. This allows the
+leader to put 60 transactions on the wire, not 60 transactions for each node.
+Each node then shares its batch with its peers. Once the node has collected all
+6 batches, it reconstructs the original set of 60 transactions.
+
+A batch of transactions can only be split so many times before it is so small
+that header information becomes the primary consumer of network bandwidth. At
+the time of this writing, the approach is scaling well up to about 150
+validators. To scale up to hundreds of thousands of validators, each node can
+apply the same technique as the leader node to another set of nodes of equal
+size. We call the technique *data plane fanout*; learn more in the [data plan
+fanout](data-plane-fanout.md) section.
--- a/book/src/cluster/README.md
+++ b/book/src/cluster/README.md
@@ -1,20 +1,20 @@
 # A Solana Cluster

-A Solana cluster is a set of validators working together to serve client transactions and maintain the integrity of the ledger. Many clusters may coexist. When two clusters share a common genesis block, they attempt to converge. Otherwise, they simply ignore the existence of the other. Transactions sent to the wrong one are quietly rejected. In this chapter, we'll discuss how a cluster is created, how nodes join the cluster, how they share the ledger, how they ensure the ledger is replicated, and how they cope with buggy and malicious nodes.
+A Solana cluster is a set of fullnodes working together to serve client transactions and maintain the integrity of the ledger. Many clusters may coexist. When two clusters share a common genesis block, they attempt to converge. Otherwise, they simply ignore the existence of the other. Transactions sent to the wrong one are quietly rejected. In this chapter, we'll discuss how a cluster is created, how nodes join the cluster, how they share the ledger, how they ensure the ledger is replicated, and how they cope with buggy and malicious nodes.

 ## Creating a Cluster

-Before starting any validators, one first needs to create a _genesis config_. The config references two public keys, a _mint_ and a _bootstrap leader_. The validator holding the bootstrap leader's private key is responsible for appending the first entries to the ledger. It initializes its internal state with the mint's account. That account will hold the number of native tokens defined by the genesis config. The second validator then contacts the bootstrap leader to register as a _validator_ or _archiver_. Additional validators then register with any registered member of the cluster.
+Before starting any fullnodes, one first needs to create a _genesis block_. The block contains entries referencing two public keys, a _mint_ and a _bootstrap leader_. The fullnode holding the bootstrap leader's secret key is responsible for appending the first entries to the ledger. It initializes its internal state with the mint's account. That account will hold the number of native tokens defined by the genesis block. The second fullnode then contacts the bootstrap leader to register as a _validator_ or _replicator_. Additional fullnodes then register with any registered member of the cluster.

-A validator receives all entries from the leader and submits votes confirming those entries are valid. After voting, the validator is expected to store those entries until archiver nodes submit proofs that they have stored copies of it. Once the validator observes a sufficient number of copies exist, it deletes its copy.
+A validator receives all entries from the leader and submits votes confirming those entries are valid. After voting, the validator is expected to store those entries until replicator nodes submit proofs that they have stored copies of it. Once the validator observes a sufficient number of copies exist, it deletes its copy.

 ## Joining a Cluster

-Validators and archivers enter the cluster via registration messages sent to its _control plane_. The control plane is implemented using a _gossip_ protocol, meaning that a node may register with any existing node, and expect its registration to propagate to all nodes in the cluster. The time it takes for all nodes to synchronize is proportional to the square of the number of nodes participating in the cluster. Algorithmically, that's considered very slow, but in exchange for that time, a node is assured that it eventually has all the same information as every other node, and that that information cannot be censored by any one node.
+Validators and replicators enter the cluster via registration messages sent to its _control plane_. The control plane is implemented using a _gossip_ protocol, meaning that a node may register with any existing node, and expect its registration to propagate to all nodes in the cluster. The time it takes for all nodes to synchronize is proportional to the square of the number of nodes participating in the cluster. Algorithmically, that's considered very slow, but in exchange for that time, a node is assured that it eventually has all the same information as every other node, and that that information cannot be censored by any one node.

 ## Sending Transactions to a Cluster

-Clients send transactions to any validator's Transaction Processing Unit \(TPU\) port. If the node is in the validator role, it forwards the transaction to the designated leader. If in the leader role, the node bundles incoming transactions, timestamps them creating an _entry_, and pushes them onto the cluster's _data plane_. Once on the data plane, the transactions are validated by validator nodes and replicated by archiver nodes, effectively appending them to the ledger.
+Clients send transactions to any fullnode's Transaction Processing Unit \(TPU\) port. If the node is in the validator role, it forwards the transaction to the designated leader. If in the leader role, the node bundles incoming transactions, timestamps them creating an _entry_, and pushes them onto the cluster's _data plane_. Once on the data plane, the transactions are validated by validator nodes and replicated by replicator nodes, effectively appending them to the ledger.

 ## Confirming Transactions

@@ -37,4 +37,5 @@ Solana rotates leaders at fixed intervals, called _slots_. Each leader may only

 Next, transactions are broken into batches so that a node can send transactions to multiple parties without making multiple copies. If, for example, the leader needed to send 60 transactions to 6 nodes, it would break that collection of 60 into batches of 10 transactions and send one to each node. This allows the leader to put 60 transactions on the wire, not 60 transactions for each node. Each node then shares its batch with its peers. Once the node has collected all 6 batches, it reconstructs the original set of 60 transactions.

-A batch of transactions can only be split so many times before it is so small that header information becomes the primary consumer of network bandwidth. At the time of this writing, the approach is scaling well up to about 150 validators. To scale up to hundreds of thousands of validators, each node can apply the same technique as the leader node to another set of nodes of equal size. We call the technique _data plane fanout_; learn more in the [data plan fanout](https://github.com/solana-labs/solana/tree/aacead62c0eb052068172eba6b53fc85874d6d54/book/src/data-plane-fanout.md) section.
+A batch of transactions can only be split so many times before it is so small that header information becomes the primary consumer of network bandwidth. At the time of this writing, the approach is scaling well up to about 150 validators. To scale up to hundreds of thousands of validators, each node can apply the same technique as the leader node to another set of nodes of equal size. We call the technique _data plane fanout_; learn more in the [data plan fanout](https://github.com/solana-labs/solana/tree/6b18db969dd1616eff07de35e7b823c75339fea8/book/src/data-plane-fanout.md) section.
+
--- a/book/src/cluster/fork-generation.md
+++ b/book/src/cluster/fork-generation.md
@@ -12,7 +12,7 @@ Nodes take turns being leader and generating the PoH that encodes state changes.
 2. Leader filters valid transactions.
 3. Leader executes valid transactions updating its state.
 4. Leader packages transactions into entries based off its current PoH slot.
-5. Leader transmits the entries to validator nodes \(in signed shreds\) 1. The PoH stream includes ticks; empty entries that indicate liveness of
+5. Leader transmits the entries to validator nodes \(in signed blobs\) 1. The PoH stream includes ticks; empty entries that indicate liveness of

   the leader and the passage of time on the cluster.

@@ -58,7 +58,7 @@ Validators vote based on a greedy choice to maximize their reward described in [

 The diagram below represents a validator's view of the PoH stream with possible forks over time. L1, L2, etc. are leader slots, and `E`s represent entries from that leader during that leader's slot. The `x`s represent ticks only, and time flows downwards in the diagram.

-![Fork generation](../.gitbook/assets/fork-generation-3.svg)
+![Fork generation](../.gitbook/assets/fork-generation.svg)

 Note that an `E` appearing on 2 forks at the same slot is a slashable condition, so a validator observing `E3` and `E3'` can slash L3 and safely choose `x` for that slot. Once a validator commits to a forks, other forks can be discarded below that tick count. For any slot, validators need only consider a single "has entries" chain or a "ticks only" chain to be proposed by a leader. But multiple virtual entries may overlap as they link back to the a previous slot.

--- a/book/src/cluster/leader-rotation.md
+++ b/book/src/cluster/leader-rotation.md
@@ -1,6 +1,6 @@
 # Leader Rotation

-At any given moment, a cluster expects only one validator to produce ledger entries. By having only one leader at a time, all validators are able to replay identical copies of the ledger. The drawback of only one leader at a time, however, is that a malicious leader is capable of censoring votes and transactions. Since censoring cannot be distinguished from the network dropping packets, the cluster cannot simply elect a single node to hold the leader role indefinitely. Instead, the cluster minimizes the influence of a malicious leader by rotating which node takes the lead.
+At any given moment, a cluster expects only one fullnode to produce ledger entries. By having only one leader at a time, all validators are able to replay identical copies of the ledger. The drawback of only one leader at a time, however, is that a malicious leader is capable of censoring votes and transactions. Since censoring cannot be distinguished from the network dropping packets, the cluster cannot simply elect a single node to hold the leader role indefinitely. Instead, the cluster minimizes the influence of a malicious leader by rotating which node takes the lead.

 Each validator selects the expected leader using the same algorithm, described below. When the validator receives a new signed ledger entry, it can be certain that entry was produced by the expected leader. The order of slots which each leader is assigned a slot is called a _leader schedule_.

@@ -40,7 +40,7 @@ After observing the cluster for a sufficient amount of time, the leader schedule

 ## Leader Schedule Generation at Genesis

-The genesis config declares the first leader for the first epoch. This leader ends up scheduled for the first two epochs because the leader schedule is also generated at slot 0 for the next epoch. The length of the first two epochs can be specified in the genesis config as well. The minimum length of the first epochs must be greater than or equal to the maximum rollback depth as defined in [Tower BFT](../implemented-proposals/tower-bft.md).
+The genesis block declares the first leader for the first epoch. This leader ends up scheduled for the first two epochs because the leader schedule is also generated at slot 0 for the next epoch. The length of the first two epochs can be specified in the genesis block as well. The minimum length of the first epochs must be greater than or equal to the maximum rollback depth as defined in [Tower BFT](../implemented-proposals/tower-bft.md).

 ## Leader Schedule Generation Algorithm

@@ -73,7 +73,7 @@ The seed that is selected is predictable but unbiasable. There is no grinding at

 A leader can bias the active set by censoring validator votes. Two possible ways exist for leaders to censor the active set:

-* Ignore votes from validators
+* Ignore votes from validators 
 * Refuse to vote for blocks with votes from validators

 To reduce the likelihood of censorship, the active set is calculated at the leader schedule offset boundary over an _active set sampling duration_. The active set sampling duration is long enough such that votes will have been collected by multiple leaders.
@@ -95,3 +95,4 @@ The lifetime of a leader schedule is called an _epoch_. The epoch is split into
 A leader transmits entries during its slot. After `T` ticks, all the validators switch to the next scheduled leader. Validators must ignore entries sent outside a leader's assigned slot.

 All `T` ticks must be observed by the next leader for it to build its own entries on. If entries are not observed \(leader is down\) or entries are invalid \(leader is buggy or malicious\), the next leader must produce ticks to fill the previous leader's slot. Note that the next leader should do repair requests in parallel, and postpone sending ticks until it is confident other validators also failed to observe the previous leader's entries. If a leader incorrectly builds on its own ticks, the leader following it must replace all its ticks.
+
--- a/book/src/cluster/ledger-replication.md
+++ b/book/src/cluster/ledger-replication.md
@@ -10,9 +10,9 @@ Our improvement on this approach is to randomly sample the encrypted segments fa

 ## Network

-Validators for PoRep are the same validators that are verifying transactions. If an archiver can prove that a validator verified a fake PoRep, then the validator will not receive a reward for that storage epoch.
+Validators for PoRep are the same validators that are verifying transactions. If a replicator can prove that a validator verified a fake PoRep, then the validator will not receive a reward for that storage epoch.

-Archivers are specialized _light clients_. They download a part of the ledger \(a.k.a Segment\) and store it, and provide PoReps of storing the ledger. For each verified PoRep archivers earn a reward of sol from the mining pool.
+Replicators are specialized _light clients_. They download a part of the ledger \(a.k.a Segment\) and store it, and provide PoReps of storing the ledger. For each verified PoRep replicators earn a reward of sol from the mining pool.

 ## Constraints

@@ -40,9 +40,9 @@ We have the following constraints:

 1. SLOTS\_PER\_SEGMENT: Number of slots in a segment of ledger data. The

-   unit of storage for an archiver.
+   unit of storage for a replicator.

-2. NUM\_KEY\_ROTATION\_SEGMENTS: Number of segments after which archivers
+2. NUM\_KEY\_ROTATION\_SEGMENTS: Number of segments after which replicators

   regenerate their encryption keys and select a new dataset to store.

@@ -68,7 +68,7 @@ We have the following constraints:

 ### Validator behavior

-1. Validators join the network and begin looking for archiver accounts at each
+1. Validators join the network and begin looking for replicator accounts at each

   storage epoch/turn boundary.

@@ -78,11 +78,11 @@ We have the following constraints:

   This signed value is also submitted to the validator's storage account and will be used by

-   archivers at a later stage to cross-verify.
+   replicators at a later stage to cross-verify.

 3. Every `NUM_SLOTS_PER_TURN` slots the validator advertises the PoH value. This is value

-   is also served to Archivers via RPC interfaces.
+   is also served to Replicators via RPC interfaces.

 4. For a given turn N, all validations get locked out until turn N+3 \(a gap of 2 turn/epoch\).

@@ -90,53 +90,53 @@ We have the following constraints:

 5. Any incorrect validations will be marked during the turn in between.

-### Archiver behavior
+### Replicator behavior

-1. Since an archiver is somewhat of a light client and not downloading all the
+1. Since a replicator is somewhat of a light client and not downloading all the

-   ledger data, they have to rely on other validators and archivers for information.
+   ledger data, they have to rely on other validators and replicators for information.

   Any given validator may or may not be malicious and give incorrect information, although

   there are not any obvious attack vectors that this could accomplish besides having the

-   archiver do extra wasted work. For many of the operations there are a number of options
+   replicator do extra wasted work. For many of the operations there are a number of options

-   depending on how paranoid an archiver is:
+   depending on how paranoid a replicator is:

-   * \(a\) archiver can ask a validator
-   * \(b\) archiver can ask multiple validators
-   * \(c\) archiver can ask other archivers
-   * \(d\) archiver can subscribe to the full transaction stream and generate
+   * \(a\) replicator can ask a validator
+   * \(b\) replicator can ask multiple validators
+   * \(c\) replicator can ask other replicators
+   * \(d\) replicator can subscribe to the full transaction stream and generate

     the information itself \(assuming the slot is recent enough\)

-   * \(e\) archiver can subscribe to an abbreviated transaction stream to
+   * \(e\) replicator can subscribe to an abbreviated transaction stream to

     generate the information itself \(assuming the slot is recent enough\)

-2. An archiver obtains the PoH hash corresponding to the last turn with its slot.
-3. The archiver signs the PoH hash with its keypair. That signature is the
+2. A replicator obtains the PoH hash corresponding to the last turn with its slot.
+3. The replicator signs the PoH hash with its keypair. That signature is the

   seed used to pick the segment to replicate and also the encryption key. The

-   archiver mods the signature with the slot to get which segment to
+   replicator mods the signature with the slot to get which segment to

   replicate.

-4. The archiver retrives the ledger by asking peer validators and
+4. The replicator retrives the ledger by asking peer validators and

-   archivers. See 6.5.
+   replicators. See 6.5.

-5. The archiver then encrypts that segment with the key with chacha algorithm
+5. The replicator then encrypts that segment with the key with chacha algorithm

   in CBC mode with `NUM_CHACHA_ROUNDS` of encryption.

-6. The archiver initializes a chacha rng with the a signed recent PoH value as
+6. The replicator initializes a chacha rng with the a signed recent PoH value as

   the seed.

-7. The archiver generates `NUM_STORAGE_SAMPLES` samples in the range of the
+7. The replicator generates `NUM_STORAGE_SAMPLES` samples in the range of the

   entry size and samples the encrypted segment with sha256 for 32-bytes at each

@@ -144,23 +144,23 @@ We have the following constraints:

   segment.

-8. The archiver sends a PoRep proof transaction which contains its sha state
+8. The replicator sends a PoRep proof transaction which contains its sha state

   at the end of the sampling operation, its seed and the samples it used to the

   current leader and it is put onto the ledger.

-9. During a given turn the archiver should submit many proofs for the same segment
+9. During a given turn the replicator should submit many proofs for the same segment

   and based on the `RATIO_OF_FAKE_PROOFS` some of those proofs must be fake.

-10. As the PoRep game enters the next turn, the archiver must submit a
+10. As the PoRep game enters the next turn, the replicator must submit a

    transaction with the mask of which proofs were fake during the last turn. This

-    transaction will define the rewards for both archivers and validators.
+    transaction will define the rewards for both replicators and validators.

-11. Finally for a turn N, as the PoRep game enters turn N + 3, archiver's proofs for
+11. Finally for a turn N, as the PoRep game enters turn N + 3, replicator's proofs for

    turn N will be counted towards their rewards.

@@ -171,19 +171,19 @@ The Proof of Replication game has 4 primary stages. For each "turn" multiple PoR
 The 4 stages of the PoRep Game are as follows:

 1. Proof submission stage
-   * Archivers: submit as many proofs as possible during this stage
+   * Replicators: submit as many proofs as possible during this stage
   * Validators: No-op
 2. Proof verification stage
-   * Archivers: No-op
-   * Validators: Select archivers and verify their proofs from the previous turn
+   * Replicators: No-op
+   * Validators: Select replicators and verify their proofs from the previous turn
 3. Proof challenge stage
-   * Archivers: Submit the proof mask with justifications \(for fake proofs submitted 2 turns ago\)
+   * Replicators: Submit the proof mask with justifications \(for fake proofs submitted 2 turns ago\)
   * Validators: No-op
 4. Reward collection stage
-   * Archivers: Collect rewards for 3 turns ago
+   * Replicators: Collect rewards for 3 turns ago
   * Validators:  Collect rewards for 3 turns ago

-For each turn of the PoRep game, both Validators and Archivers evaluate each stage. The stages are run as separate transactions on the storage program.
+For each turn of the PoRep game, both Validators and Replicators evaluate each stage. The stages are run as separate transactions on the storage program.

 ### Finding who has a given block of ledger

@@ -191,15 +191,15 @@ For each turn of the PoRep game, both Validators and Archivers evaluate each sta

   at turn boundaries for any proofs.

-2. Validators maintain a map of ledger segments and corresponding archiver public keys.
+2. Validators maintain a map of ledger segments and corresponding replicator public keys.

-   The map is updated when a Validator processes an archiver's proofs for a segment.
+   The map is updated when a Validator processes a replicator's proofs for a segment.

   The validator provides an RPC interface to access the this map. Using this API, clients

-   can map a segment to an archiver's network address \(correlating it via cluster\_info table\).
+   can map a segment to a replicator's network address \(correlating it via cluster\_info table\).

-   The clients can then send repair requests to the archiver to retrieve segments.
+   The clients can then send repair requests to the replicator to retrieve segments.

 3. Validators would need to invalidate this list every N turns.

@@ -209,11 +209,11 @@ For any random seed, we force everyone to use a signature that is derived from a

 Since there are many more client identities then encryption identities, we need to split the reward for multiple clients, and prevent Sybil attacks from generating many clients to acquire the same block of data. To remain BFT we want to avoid a single human entity from storing all the replications of a single chunk of the ledger.

-Our solution to this is to force the clients to continue using the same identity. If the first round is used to acquire the same block for many client identities, the second round for the same client identities will force a redistribution of the signatures, and therefore PoRep identities and blocks. Thus to get a reward for archivers need to store the first block for free and the network can reward long lived client identities more than new ones.
+Our solution to this is to force the clients to continue using the same identity. If the first round is used to acquire the same block for many client identities, the second round for the same client identities will force a redistribution of the signatures, and therefore PoRep identities and blocks. Thus to get a reward for replicators need to store the first block for free and the network can reward long lived client identities more than new ones.

 ## Validator attacks

-* If a validator approves fake proofs, archiver can easily out them by
+* If a validator approves fake proofs, replicator can easily out them by

  showing the initial state for the hash.

@@ -221,11 +221,11 @@ Our solution to this is to force the clients to continue using the same identity

  to distinguish who is correct. Rewards would have to rely on the results from

-  multiple validators to catch bad actors and archivers from being denied rewards.
+  multiple validators to catch bad actors and replicators from being denied rewards.

 * Validator stealing mining proof results for itself. The proofs are derived

-  from a signature from an archiver, since the validator does not know the
+  from a signature from a replicator, since the validator does not know the

  private key used to generate the encryption key, it cannot be the generator of

@@ -233,7 +233,7 @@ Our solution to this is to force the clients to continue using the same identity

 ## Reward incentives

-Fake proofs are easy to generate but difficult to verify. For this reason, PoRep proof transactions generated by archivers may require a higher fee than a normal transaction to represent the computational cost required by validators.
+Fake proofs are easy to generate but difficult to verify. For this reason, PoRep proof transactions generated by replicators may require a higher fee than a normal transaction to represent the computational cost required by validators.

 Some percentage of fake proofs are also necessary to receive a reward from storage mining.

@@ -247,13 +247,13 @@ Some percentage of fake proofs are also necessary to receive a reward from stora

  use the signatures as the seed

-* The game between validators and archivers is over random blocks and random
+* The game between validators and replicators is over random blocks and random

  encryption identities and random data samples. The goal of randomization is

  to prevent colluding groups from having overlap on data or validation.

-* Archiver clients fish for lazy validators by submitting fake proofs that
+* Replicator clients fish for lazy validators by submitting fake proofs that

  they can prove are fake.

--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Michael Vines	7566ac97b2	Add description tag	2019-10-02 23:11:48 -07:00
Michael Vines	c4b528f9f6	Add description tag	2019-10-02 23:01:28 -07:00
Michael Vines	fcda9d56e9	Enable patch branches	2019-10-02 22:23:31 -07:00
mergify[bot]	8f0cd4e456	Switch to solana-reed-solomon-erasure temporarily to fix windows build (#6220 ) automerge	2019-10-02 19:39:45 -07:00
mergify[bot]	382663aef6	Bench-tps: flush tx queue when too old (#6201 ) (#6208 ) automerge	2019-10-01 15:09:53 -07:00
mergify[bot]	ff79693568	Use built-in solana-gossip timeout for better error messages (#6189 ) (#6203 ) automerge	2019-10-01 13:23:10 -07:00
mergify[bot]	517cebf7f0	Add native_token module to sdk (bp #6192 ) (#6196 ) automerge	2019-10-01 13:02:43 -07:00
mergify[bot]	fcae91d7fa	Rename bank height to block_height and expose method (#6199 ) (#6202 ) automerge	2019-10-01 12:52:09 -07:00
Justin Starry	c44d3139fd	Expose current stake accounts of a bank for use in cli tooling (#6184 ) (#6190 ) automerge	2019-10-01 10:05:49 -07:00
mergify[bot]	effd2fd835	Cleanly error when trying to delegate-stake an existing stake account (#6158 ) (#6160 ) (cherry picked from commit `284273a73f`)	2019-10-01 09:02:28 -07:00
mergify[bot]	2cd832521a	Clear download progress bar to avoid flicker during archive extraction (#6162 ) (#6176 ) (cherry picked from commit `11fc684f3c`)	2019-09-29 18:56:50 -07:00
mergify[bot]	77a4354b93	Don't try signging coding shred if fec rate is 0 (#6171 ) (#6172 ) automerge (cherry picked from commit `5637f88aff`)	2019-09-28 19:38:00 -07:00
mergify[bot]	31f86158e8	Add get-epoch-info command (#6161 ) (#6173 ) automerge	2019-09-27 22:53:47 -07:00
Jack May	29c892ee00	Validator-info doc update (#6152 ) (#6157 )	2019-09-27 14:27:41 -07:00
mergify[bot]	06e34ef1cf	Add ability to manually create a db (#6151 ) (#6154 ) automerge	2019-09-27 12:42:17 -07:00
Ryan Shea	11bc11f0b7	Fix URLs for images (#6148 )	2019-09-27 12:00:46 -07:00
mergify[bot]	8f27240211	get_new_blockhash() now retries longer (5s instead of 2s) (#6143 ) (#6150 ) automerge	2019-09-27 11:27:43 -07:00
mergify[bot]	b8f680d1e7	doc: update validator-info publish arguments (bp #6146 ) (#6153 ) * doc: update validator-info publish arguments (#6146) (cherry picked from commit `bf199a2ebc`) # Conflicts: # book/src/running-validator/validator-info.md * Update validator-info.md	2019-09-27 11:25:57 -07:00
Michael Vines	2d4a081c3c	Create vote account with 1 lamport instead of 1 SOL	2019-09-27 08:14:35 -07:00
mergify[bot]	be5f879e42	Avoid storing epoch 0 credits if no credits where earned in epoch 0 (#6132 ) (#6138 ) automerge	2019-09-26 21:27:29 -07:00
mergify[bot]	8b353da83c	Prevent subtract overflow panic when slot < MAX_LOCKOUT_HISTORY (#6135 ) (#6136 ) automerge	2019-09-26 19:08:20 -07:00
Tyera Eulberg	61930c0dd3	Cherry-pick vote and stake authority changes (#6127 ) * add authorized parameters to vote api (#6072) * add authorized parameters to vote api * code review * add authorities to stake init (#6104) * add authorities to stake init * fixups * code review	2019-09-26 17:18:31 -06:00
Michael Vines	232d2b3899	Remove CUDA feature (#6094 ) (#6126 ) automerge	2019-09-26 14:38:30 -07:00
mergify[bot]	0f3a8314ae	Enable SOL or lamports for create-vote-account, show-{stake,vote}-account commands (#6114 ) (#6116 ) automerge	2019-09-26 11:35:14 -07:00
mergify[bot]	562034efe3	Remove serializing all ForkHashes (#6110 ) (#6111 ) automerge	2019-09-26 02:43:15 -07:00
mergify[bot]	01c98c5e53	Remove some AccountStorage Serialization (#6047 ) (#6108 ) automerge	2019-09-25 19:14:08 -07:00
mergify[bot]	a4128e886a	Fix Bench-tps being too strict (#6105 ) (#6107 ) automerge	2019-09-25 18:50:19 -07:00
mergify[bot]	2589816245	Change formula used in erasure statistics graph (#6102 ) (#6103 ) automerge	2019-09-25 15:24:48 -07:00
mergify[bot]	0245e4cf94	Move status cache serialization to the Snapshot Packager service (#6081 ) (#6101 ) automerge	2019-09-25 14:40:18 -07:00
Dan Albert	2293ad20d5	GitBook: [v0.19] 10 pages and 59 assets modified	2019-09-25 20:58:38 +00:00
mergify[bot]	c0195a2121	Prune fork_hashes with dead forks (#6085 ) (#6095 ) automerge	2019-09-25 12:06:47 -07:00
mergify[bot]	d203adc3d9	Remove brace expansion in arg list (#6091 ) (#6092 ) automerge	2019-09-25 10:28:19 -07:00
Dan Albert	0249d53a14	Update cargo files to 0.19.1 (#6093 )	2019-09-25 13:12:00 -04:00
mergify[bot]	1db0fbc77e	Add erasure recovery stats to dashboard (#6079 ) (#6087 ) automerge	2019-09-24 22:34:12 -07:00
mergify[bot]	82153f934f	Fix staker / voter credit redemption (#6074 ) (#6086 ) automerge	2019-09-24 22:05:41 -07:00
mergify[bot]	4f3f662cfe	Remove local_cluster tests from stable-perf job, removee other tests from local-cluster job (#6067 ) (#6084 ) automerge	2019-09-24 21:00:10 -07:00
mergify[bot]	1942c47d73	Avoid accidential tx_count mismatches when using an accounts file (#6069 ) (#6082 ) automerge	2019-09-24 20:37:22 -07:00
Tyera Eulberg	a90281ad5c	Reduce poll sleep (#6068 ) (#6073 ) * Reduce sleep in poll_for_signature_confirmations * Unignore test_repairman_catchup	2019-09-24 20:01:04 -06:00
mergify[bot]	6360bac5e8	Fix using temp file for archive (#6058 ) (#6071 ) * Fix using temp file for archive * Rename the temp archive instead of hardlinking it (cherry picked from commit `374b776a3e`)	2019-09-24 18:29:11 -07:00
mergify[bot]	c54b23b9d5	Additional tests for should_retransmit_and_persist (#6062 ) (#6070 ) automerge	2019-09-24 17:48:39 -07:00
mergify[bot]	04aaa714e6	Revert back to reqwest, using rustls feature (bp #6041 ) (#6064 ) automerge	2019-09-24 15:35:07 -07:00
Michael Vines	2cc0ab2c5f	Tweak Bank Slot Distance graph	2019-09-24 14:52:50 -07:00
mergify[bot]	aac0d7f2f5	Window service is filtering out coding shreds (#6052 ) (#6059 ) automerge	2019-09-24 13:48:13 -07:00
mergify[bot]	9fd29b0575	Fix vote metrics (#6038 ) (#6040 ) automerge	2019-09-24 13:20:27 -07:00
mergify[bot]	6abe3c2804	Fix race between observing tick height being set to last tick and blockhash being observed on a bank (#6013 ) (#6056 ) automerge	2019-09-24 12:20:46 -07:00
mergify[bot]	01ce5beb19	Support primordial accounts with no data (#6053 ) (#6055 ) automerge	2019-09-24 11:52:57 -07:00
mergify[bot]	2bd72318f6	Remove dead code from cluster_info (#6051 ) (#6054 ) automerge	2019-09-24 11:29:52 -07:00
carllin	68a9224604	Fix race between observing tick height being set to last tick and blockhash being observed on a bank (#6013 )	2019-09-24 11:16:24 -07:00
Rob Walker	181cad233c	rename balance (#5984 )	2019-09-24 11:15:15 -07:00
Justin Starry	0b66529f11	Fix BPF program static linking (#5992 ) (#6049 ) automerge	2019-09-24 09:40:33 -07:00
Michael Vines	e20e4180a9	Flip order of arg to ensure -t sticks	2019-09-23 22:21:12 -07:00
mergify[bot]	de4309a905	Avoid hardlinking as that confuses tar (#6042 ) (#6045 ) (cherry picked from commit `7fa809c16d`)	2019-09-23 21:40:09 -07:00
mergify[bot]	d5248c936f	Skip considering banks older than the latest vote slot (#6037 ) (#6043 ) automerge	2019-09-23 20:44:47 -07:00
mergify[bot]	40bc37266d	Don't recover coding shreds (#6034 ) (#6039 ) automerge	2019-09-23 18:35:50 -07:00
mergify[bot]	1819f263f1	' => " (#6035 ) (#6036 ) automerge	2019-09-23 17:31:05 -07:00
Pankaj Garg	24a055e490	Upgrade to ReedSolomon 4.0 release (#6026 ) (#6030 ) automerge	2019-09-23 15:29:52 -07:00
mergify[bot]	dfbd77f18d	Fix really old banks triggering log spam (#6025 ) (#6029 ) automerge	2019-09-23 15:27:38 -07:00
mergify[bot]	7c5557d69b	Dump tar stdout/err on failure for better debug (#6024 ) (#6027 ) automerge	2019-09-23 13:57:39 -07:00
mergify[bot]	d180eedd17	Remove the _/deps symlink, just copy instead (#6020 ) (#6021 ) automerge	2019-09-23 09:50:07 -07:00
Michael Vines	3b274ca8db	GitBook: [v0.19] 79 pages and 12 assets modified	2019-09-23 03:38:36 +00:00