[LU-3089] Test failure recovery-small test_55: dd should be finished! Created: 02/Apr/13 Updated: 04/Mar/16 Resolved: 26/Feb/16 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.4.0, Lustre 2.6.0, Lustre 2.8.0 |
| Fix Version/s: | Lustre 2.4.1, Lustre 2.5.0 |
| Type: | Bug | Priority: | Minor |
| Reporter: | Maloo | Assignee: | Nathaniel Clark |
| Resolution: | Cannot Reproduce | Votes: | 0 |
| Labels: | performance, zfs | ||
| Issue Links: |
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| Severity: | 3 | ||||||||
| Rank (Obsolete): | 7503 | ||||||||
| Description |
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This issue was created by maloo for Nathaniel Clark <nathaniel.l.clark@intel.com> This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/045fbfac-9b88-11e2-bd87-52540035b04c. The sub-test test_55 failed with the following error:
Info required for matching: recovery-small 55 |
| Comments |
| Comment by Nathaniel Clark [ 02/Apr/13 ] |
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This bug seems to only occur after |
| Comment by Nathaniel Clark [ 23/Apr/13 ] |
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This seems to be due to dd being slow. Test has minimum dd speed of 2MB/s to "pass" stage 1. https://maloo.whamcloud.com/test_sets/7388d67c-ac07-11e2-ba3e-52540035b04c ldiskfs seems to run in the 10 to 16 MB/s range, where zfs seems to run in the 1 to 6 range. |
| Comment by Nathaniel Clark [ 30/Apr/13 ] |
| Comment by Nathaniel Clark [ 06/Jun/13 ] |
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Landed on master (post 2.4 branch) |
| Comment by Nathaniel Clark [ 03/Feb/14 ] |
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This has hit once every two months or so since 6217 landed Most recent review-zfs on master: |
| Comment by Saurabh Tandan (Inactive) [ 01/Mar/16 ] |
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Another instance on b2_8 for EL7.1 Server/EL6.7 Client for lfsck. |