[LU-14397] A race between lock enqueue and idle import Created: 03/Feb/21 Updated: 23/Jul/21 Resolved: 28/Apr/21 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.14.0 |
| Fix Version/s: | Lustre 2.15.0 |
| Type: | Bug | Priority: | Major |
| Reporter: | Alexander Boyko | Assignee: | Alexander Boyko |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | patch | ||
| Severity: | 3 |
| Rank (Obsolete): | 9223372036854775807 |
| Description |
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There is a window after ptlrpc_check_import_is_idle() and setting LUSTRE_IMP_CONNECTING for lock enqueue. The lock get granted on OST and is returned to the client. Server's lock is destroyed on OST_DISCONNECT. |
| Comments |
| Comment by Gerrit Updater [ 03/Feb/21 ] |
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Alexander Boyko (alexander.boyko@hpe.com) uploaded a new patch: https://review.whamcloud.com/41403 |
| Comment by Gerrit Updater [ 28/Apr/21 ] |
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Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/41403/ |
| Comment by Peter Jones [ 28/Apr/21 ] |
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Landed for 2.15 |
| Comment by Andreas Dilger [ 23/Jul/21 ] |
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Note that there are occasional timeouts in this test: |