[LU-12431] Close race on cp_state changes Created: 12/Jun/19 Updated: 08/Mar/22 Resolved: 27/Jul/19 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | Lustre 2.13.0 |
| Type: | Bug | Priority: | Minor |
| Reporter: | Shaun Tancheff | Assignee: | Shaun Tancheff |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Environment: |
Affects aarch64 |
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| Issue Links: |
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| Severity: | 2 | ||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||
| Description |
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Close a race on cp_state changes per discussion on lustre-devel http://lists.lustre.org/pipermail/lustre-devel-lustre.org/2019-June/008860.html Migrate wait_event / wake_up changes from upstream cl_sync_io_wait() / cl_sync_io_note(). |
| Comments |
| Comment by Gerrit Updater [ 15/Jun/19 ] |
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Shaun Tancheff (stancheff@cray.com) uploaded a new patch: https://review.whamcloud.com/35236 |
| Comment by Shaun Tancheff [ 28/Jun/19 ] |
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This is (partially) related to and upstream linux lustre commit(s): c3973b4aca6df794c492f6856ffbf02f2f8a9592 lustre: obd_class: remove csi_barrier from struct cl_sync_io
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| Comment by Gerrit Updater [ 29/Jun/19 ] |
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Shaun Tancheff (stancheff@cray.com) uploaded a new patch: https://review.whamcloud.com/35381 |
| Comment by Gerrit Updater [ 01/Jul/19 ] |
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Shaun Tancheff (stancheff@cray.com) uploaded a new patch: https://review.whamcloud.com/35400 |
| Comment by Gerrit Updater [ 20/Jul/19 ] |
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Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/35381/ |
| Comment by Gerrit Updater [ 27/Jul/19 ] |
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Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/35400/ |
| Comment by Peter Jones [ 27/Jul/19 ] |
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Landed for 2.13 |