[LU-11690] LBUG with very wide striping: lod_ea_store_resize()) ASSERTION( round <= lov_mds_md_size(2000, (0x0BD30000 | 0x0BD0)) Created: 22/Nov/18 Updated: 08/Jun/19 Resolved: 08/May/19 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.12.0, Lustre 2.10.6 |
| Fix Version/s: | Lustre 2.13.0, Lustre 2.12.3 |
| Type: | Bug | Priority: | Minor |
| Reporter: | Patrick Farrell (Inactive) | Assignee: | Patrick Farrell (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Severity: | 3 | ||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||
| Description |
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There is an incorrect assert in lod_ea_store_resize which leads to an LBUG with very high stripe counts. (I didn't calculate precisely, but 1300 is OK and 1600 triggers the bug.) The fix is trivial. Patch forthcoming. |
| Comments |
| Comment by Gerrit Updater [ 22/Nov/18 ] |
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Patrick Farrell (paf@cray.com) uploaded a new patch: https://review.whamcloud.com/33708 |
| Comment by Patrick Farrell (Inactive) [ 07/Dec/18 ] |
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Hit this in sanity testing for SEL: https://testing.whamcloud.com/test_sessions/9077fb88-13cb-4f90-b49f-5775257278de [Edit] This was due to a bug in SEL, now fixed. Whoops. |
| Comment by Gerrit Updater [ 08/May/19 ] |
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Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/33708/ |
| Comment by Peter Jones [ 08/May/19 ] |
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Landed for 2.13 |
| Comment by Gerrit Updater [ 21/May/19 ] |
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Minh Diep (mdiep@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/34917 |
| Comment by Gerrit Updater [ 08/Jun/19 ] |
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Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/34917/ |