From 90461245f9db9b43721cc98058d592c6d2e37ae1 Mon Sep 17 00:00:00 2001
From: Michael Vines <mvines@gmail.com>
Date: Thu, 24 Oct 2019 20:37:23 -0700
Subject: [PATCH] Reduce TdS fees to 1 lamport per sig, and slots_per_epoch/2
 (#6542)

---
 ci/testnet-deploy.sh  | 11 +++++++++++
 ci/testnet-manager.sh |  6 ++++--
 net/net.sh            |  3 +++
 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/ci/testnet-deploy.sh b/ci/testnet-deploy.sh
index 56894668d9..3d52119947 100755
--- a/ci/testnet-deploy.sh
+++ b/ci/testnet-deploy.sh
@@ -29,6 +29,9 @@ maybeInternalNodesStakeLamports=
 maybeInternalNodesLamports=
 maybeExternalPrimordialAccountsFile=
 maybeLamports=
+maybeSlotsPerEpoch=
+maybeTargetLamportsPerSignature=
+maybeSlotsPerEpoch=
 maybeLetsEncrypt=
 maybeValidatorAdditionalDiskSize=
 maybeNoSnapshot=
@@ -108,9 +111,15 @@ while [[ -n $1 ]]; do
     if [[ $1 = --hashes-per-tick ]]; then
       maybeHashesPerTick="$1 $2"
       shift 2
+    elif [[ $1 = --slots-per-epoch ]]; then
+      maybeSlotsPerEpoch="$1 $2"
+      shift 2
     elif [[ $1 = --lamports ]]; then
       maybeLamports="$1 $2"
       shift 2
+    elif [[ $1 = --target-lamports-per-signature ]]; then
+      maybeTargetLamportsPerSignature="$1 $2"
+      shift 2
     elif [[ $1 = --no-airdrop ]]; then
       maybeDisableAirdrops=$1
       shift 1
@@ -394,6 +403,8 @@ if ! $skipStart; then
       $maybeInternalNodesLamports
       $maybeExternalPrimordialAccountsFile
       $maybeLamports
+      $maybeSlotsPerEpoch
+      $maybeTargetLamportsPerSignature
       $maybeNoSnapshot
       $maybeLimitLedgerSize
     )
diff --git a/ci/testnet-manager.sh b/ci/testnet-manager.sh
index 8474267012..3586a54322 100755
--- a/ci/testnet-manager.sh
+++ b/ci/testnet-manager.sh
@@ -479,7 +479,7 @@ deploy() {
       fi
 
       if [[ -z $INTERNAL_NODES_STAKE_LAMPORTS ]]; then
-        maybeInternalNodesStakeLamports="--internal-nodes-stake-lamports 1000000000000"
+        maybeInternalNodesStakeLamports="--internal-nodes-stake-lamports 17179869184"
       elif [[ $INTERNAL_NODES_STAKE_LAMPORTS == skip ]]; then
         maybeInternalNodesStakeLamports=""
       else
@@ -487,7 +487,7 @@ deploy() {
       fi
 
       if [[ -z $INTERNAL_NODES_LAMPORTS ]]; then
-        maybeInternalNodesLamports="--internal-nodes-lamports 2000000000000"
+        maybeInternalNodesLamports="--internal-nodes-lamports 17179869184"
       elif [[ $INTERNAL_NODES_LAMPORTS == skip ]]; then
         maybeInternalNodesLamports=""
       else
@@ -546,6 +546,8 @@ deploy() {
         ${maybeInternalNodesLamports} \
         ${maybeExternalAccountsFile} \
         ${maybeLamports} \
+        --target-lamports-per-signature 1 \
+        --slots-per-epoch 4096 \
         ${maybeAdditionalDisk}
     )
     ;;
diff --git a/net/net.sh b/net/net.sh
index a989f31257..fd99a77388 100755
--- a/net/net.sh
+++ b/net/net.sh
@@ -149,6 +149,9 @@ while [[ -n $1 ]]; do
     if [[ $1 = --hashes-per-tick ]]; then
       genesisOptions="$genesisOptions $1 $2"
       shift 2
+    elif [[ $1 = --slots-per-epoch ]]; then
+      genesisOptions="$genesisOptions $1 $2"
+      shift 2
     elif [[ $1 = --target-lamports-per-signature ]]; then
       genesisOptions="$genesisOptions $1 $2"
       shift 2