feat(rocksdb): Add last-ditch destructive database recovery option
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19156c7bbf
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3 changed files with 14 additions and 1 deletions
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@ -32,6 +32,8 @@ pub struct Config {
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pub conduit_cache_capacity_modifier: f64,
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pub conduit_cache_capacity_modifier: f64,
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#[serde(default = "default_rocksdb_max_open_files")]
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#[serde(default = "default_rocksdb_max_open_files")]
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pub rocksdb_max_open_files: i32,
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pub rocksdb_max_open_files: i32,
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#[serde(default = "false_fn")]
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pub rocksdb_destructive_recovery: bool,
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#[serde(default = "default_pdu_cache_capacity")]
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#[serde(default = "default_pdu_cache_capacity")]
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pub pdu_cache_capacity: u32,
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pub pdu_cache_capacity: u32,
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#[serde(default = "default_cleanup_second_interval")]
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#[serde(default = "default_cleanup_second_interval")]
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@ -56,7 +56,14 @@ impl KeyValueDatabaseEngine for Arc<Engine> {
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let cache_capacity_bytes = (config.db_cache_capacity_mb * 1024.0 * 1024.0) as usize;
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let cache_capacity_bytes = (config.db_cache_capacity_mb * 1024.0 * 1024.0) as usize;
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let rocksdb_cache = rocksdb::Cache::new_lru_cache(cache_capacity_bytes).unwrap();
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let rocksdb_cache = rocksdb::Cache::new_lru_cache(cache_capacity_bytes).unwrap();
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let db_opts = db_options(config.rocksdb_max_open_files, &rocksdb_cache);
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let mut db_opts = db_options(config.rocksdb_max_open_files, &rocksdb_cache);
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// Destructive database recovery
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// Last-ditch effort to bring database to usable state, generally should not be needed
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// Ignores/Discards corrupted WAL entries
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if config.rocksdb_destructive_recovery {
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db_opts.set_wal_recovery_mode(rocksdb::DBRecoveryMode::SkipAnyCorruptedRecord);
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}
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let cfs = rocksdb::DBWithThreadMode::<rocksdb::MultiThreaded>::list_cf(
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let cfs = rocksdb::DBWithThreadMode::<rocksdb::MultiThreaded>::list_cf(
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&db_opts,
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&db_opts,
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@ -254,6 +254,10 @@ impl Service {
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self.config.enable_lightning_bolt
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self.config.enable_lightning_bolt
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}
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}
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pub fn rocksdb_destructive_recovery(&self) -> bool {
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self.config.rocksdb_destructive_recovery
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}
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pub fn trusted_servers(&self) -> &[OwnedServerName] {
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pub fn trusted_servers(&self) -> &[OwnedServerName] {
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&self.config.trusted_servers
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&self.config.trusted_servers
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}
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}
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