[LU-9787] Acquire quota id lock when overquota Created: 20/Jul/17 Updated: 29/Jan/22 |
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| Status: | Open |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Minor |
| Reporter: | Niu Yawei (Inactive) | Assignee: | Niu Yawei (Inactive) |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | patch | ||
| Severity: | 3 |
| Rank (Obsolete): | 9223372036854775807 |
| Description |
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When overquota flag is set on client, we'd acquire id lock to trigger pre-acquire even if usage is equal to granted, otherwise, client will keep sync write forever if all writes from client are re-writes. (re-writes doesn't need to allocate space, so it won't trigger quota acquire usually) |
| Comments |
| Comment by Gerrit Updater [ 20/Jul/17 ] |
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Niu Yawei (yawei.niu@intel.com) uploaded a new patch: https://review.whamcloud.com/28139 |