Deuxfleurs/garage
48
56
Fork 73
Code Issues 100 Pull requests 13 Releases 30 Wiki Activity

block/repair.rs: Added a timestamp argument to
All checks were successful
continuous-integration/drone/pr Build is passing
Details

Browse source 
randomize_next_scrub_run_time().
This commit is contained in:
Jonathan Davies 2023-03-09 16:32:22 +00:00
parent b70cc0a940
commit 7b65dd24e2
1 changed files with 5 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
src/block/repair.rs
View file

@ -196,7 +196,7 @@ mod v082 {
ScrubWorkerPersisted { ScrubWorkerPersisted {
tranquility: old.tranquility, tranquility: old.tranquility,
time_last_complete_scrub: old.time_last_complete_scrub, time_last_complete_scrub: old.time_last_complete_scrub,
time_next_run_scrub: randomize_next_scrub_run_time(), time_next_run_scrub: randomize_next_scrub_run_time(old.time_last_complete_scrub),
corruptions_detected: old.corruptions_detected, corruptions_detected: old.corruptions_detected,
} }
} }
@ -215,11 +215,11 @@ pub struct ScrubWorker {
persister: PersisterShared<ScrubWorkerPersisted>, persister: PersisterShared<ScrubWorkerPersisted>,
} }
fn randomize_next_scrub_run_time() -> u64 { fn randomize_next_scrub_run_time(timestamp: u64) -> u64 {
// Take SCRUB_INTERVAL and mix in a random interval of 10 days to attempt to // Take SCRUB_INTERVAL and mix in a random interval of 10 days to attempt to
// balance scrub load across different cluster nodes. // balance scrub load across different cluster nodes.
let next_run_timestamp = now_msec() let next_run_timestamp = timestamp
+ SCRUB_INTERVAL + SCRUB_INTERVAL
.saturating_add(Duration::from_secs( .saturating_add(Duration::from_secs(
rand::thread_rng().gen_range(0..3600 * 24 * 10), rand::thread_rng().gen_range(0..3600 * 24 * 10),
@ -233,7 +233,7 @@ impl Default for ScrubWorkerPersisted {
fn default() -> Self { fn default() -> Self {
ScrubWorkerPersisted { ScrubWorkerPersisted {
time_last_complete_scrub: 0, time_last_complete_scrub: 0,
time_next_run_scrub: randomize_next_scrub_run_time(), time_next_run_scrub: randomize_next_scrub_run_time(now_msec()),
tranquility: INITIAL_SCRUB_TRANQUILITY, tranquility: INITIAL_SCRUB_TRANQUILITY,
corruptions_detected: 0, corruptions_detected: 0,
} }
@ -395,7 +395,7 @@ impl Worker for ScrubWorker {
} else { } else {
self.persister.set_with(|p| { self.persister.set_with(|p| {
p.time_last_complete_scrub = now_msec(); p.time_last_complete_scrub = now_msec();
p.time_next_run_scrub = randomize_next_scrub_run_time(); p.time_next_run_scrub = randomize_next_scrub_run_time(now_msec());
})?; })?;
self.work = ScrubWorkerState::Finished; self.work = ScrubWorkerState::Finished;
self.tranquilizer.clear(); self.tranquilizer.clear();