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Improve expiration of tiered objects (#18926)

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- Use a shared worker pool for all ILM expiry tasks
- Free version cleanup executes in a separate goroutine
- Add a free version only if removing the remote object fails
- Add ILM expiry metrics to the node namespace
- Move tier journal tasks to expiryState
- Remove unused on-disk journal for tiered objects pending deletion
- Distribute expiry tasks across workers such that the expiry of versions of
  the same object serialized
- Ability to resize worker pool without server restart
- Make scaling down of expiryState workers' concurrency safe; Thanks
  @klauspost
- Add error logs when expiryState and transition state are not
  initialized (yet)
* metrics: Add missed tier journal entry tasks
* Initialize the ILM worker pool after the object layer
This commit is contained in:
Krishnan Parthasarathi
2024-03-01 21:11:03 -08:00
committed by GitHub
parent 325fd80687
commit a7577da768
28 changed files with 611 additions and 1131 deletions
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2
cmd/globals.go
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@@ -411,8 +411,6 @@ var (
globalTierConfigMgr *TierConfigMgr
globalTierJournal *TierJournal
globalConsoleSrv *consoleapi.Server
// handles service freeze or un-freeze S3 API calls.