solana-labs/solana v1.10.2

Testnet - v1.10.2

on GitHub

This is a Testnet release. It is not recommended for Mainnet Beta

Changes

• Added the following two hidden experimental validator arguments that might help reduce disk-write-bytes of the ledger store by 15% to 30%.
  • --rocksdb-shred-compaction:
    • 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.
  • --rocksdb_fifo_shred_storage_size:
    • The shred storage size in bytes. This option works only when fifo is specified in --rocksdb-shred-compaction.
    • The suggested value is 50% of your ledger storage size in bytes, or 90% if your node does not serve RPC calls.