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Make ShredStorageType::RocksLevel public (#23272)

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#### Summary of Changes
This PR adds two hidden arguments to the validator that allow users to use RocksDB's FIFO compaction for storing shreds.

        --shred-storage <SHRED_STORAGE>
            EXPERIMENTAL: Controls how RocksDB compacts shreds.  *WARNING*: You will lose your ledger data
            when you switch between options. Possible values are: 'level': stores shreds using RocksDB's default (level)
            compaction. 'fifo': stores shreds under RocksDB's FIFO compaction. This option is more efficient on
            disk-write-bytes of the ledger store. [default: level]  [possible values: level, fifo]

        --shred-storage-size <SHRED_STORAGE_SIZE_BYTES>
            The shred storage size in bytes. The suggested value is 50% of your ledger storage size in bytes. [default:
            268435456000]
This commit is contained in:
Yueh-Hsuan Chiang
2022-03-03 12:43:58 -08:00
committed by GitHub
parent 8d53ea81e9
commit 62d2a4cd88
4 changed files with 61 additions and 2 deletions
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5
core/src/validator.rs
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@ -36,7 +36,7 @@ use {
solana_ledger::{
bank_forks_utils,
blockstore::{Blockstore, BlockstoreSignals, CompletedSlotsReceiver, PurgeType},
blockstore_db::{BlockstoreOptions, BlockstoreRecoveryMode},
blockstore_db::{BlockstoreOptions, BlockstoreRecoveryMode, ShredStorageType},
blockstore_processor::{self, TransactionStatusSender},
leader_schedule::FixedSchedule,
leader_schedule_cache::LeaderScheduleCache,
@ -165,6 +165,7 @@ pub struct ValidatorConfig {
pub no_wait_for_vote_to_start_leader: bool,
pub accounts_shrink_ratio: AccountShrinkThreshold,
pub wait_to_vote_slot: Option<Slot>,
pub shred_storage_type: ShredStorageType,
}
impl Default for ValidatorConfig {
@ -225,6 +226,7 @@ impl Default for ValidatorConfig {
accounts_shrink_ratio: AccountShrinkThreshold::default(),
accounts_db_config: None,
wait_to_vote_slot: None,
shred_storage_type: ShredStorageType::RocksLevel,
}
}
}
@ -1256,6 +1258,7 @@ fn new_banks_from_ledger(
BlockstoreOptions {
recovery_mode: config.wal_recovery_mode.clone(),
enforce_ulimit_nofile,
shred_storage_type: config.shred_storage_type.clone(),
..BlockstoreOptions::default()
},
)