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| author | Alex Auvolat <alex@adnab.me> | 2022-04-07 10:24:20 +0200 |
|---|---|---|
| committer | Gitea <gitea@fake.local> | 2022-04-07 11:49:29 +0200 |
| commit | cb5836d53cfa0183d62ce1f20497d87a99ed39a3 (patch) | |
| tree | fcfb7ccbdebd9c8d9b417bf04fe2a8270b6c2c6a /src/block/manager.rs | |
| parent | 8e3ee82c3e6370a0a5520f1abf60b09a3feb1050 (diff) | |
| download | garage-cb5836d53cfa0183d62ce1f20497d87a99ed39a3.tar.gz garage-cb5836d53cfa0183d62ce1f20497d87a99ed39a3.zip | |
Bring maximum exponential backoff time down from 16h to 1h
Diffstat (limited to 'src/block/manager.rs')
| -rw-r--r-- | src/block/manager.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/block/manager.rs b/src/block/manager.rs index a3c4ec0d..1c04a335 100644 --- a/src/block/manager.rs +++ b/src/block/manager.rs @@ -46,6 +46,9 @@ const NEED_BLOCK_QUERY_TIMEOUT: Duration = Duration::from_secs(5); // and the time when it is retried, with exponential backoff // (multiplied by 2, 4, 8, 16, etc. for every consecutive failure). const RESYNC_RETRY_DELAY: Duration = Duration::from_secs(60); +// The minimum retry delay is 60 seconds = 1 minute +// The maximum retry delay is 60 seconds * 2^6 = 60 seconds << 6 = 64 minutes (~1 hour) +const RESYNC_RETRY_DELAY_MAX_BACKOFF_POWER: u64 = 6; // The delay between the moment when the reference counter // drops to zero, and the moment where we allow ourselves @@ -985,7 +988,8 @@ impl ErrorCounter { } fn delay_msec(&self) -> u64 { - (RESYNC_RETRY_DELAY.as_millis() as u64) << std::cmp::min(self.errors - 1, 10) + (RESYNC_RETRY_DELAY.as_millis() as u64) + << std::cmp::min(self.errors - 1, RESYNC_RETRY_DELAY_MAX_BACKOFF_POWER) } fn next_try(&self) -> u64 { self.last_try + self.delay_msec() |