[LU-13002] sanity-lnet stops all test suites from running Created: 22/Nov/19 Updated: 13/Jun/22 Resolved: 20/Dec/19 |
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| Status: | Resolved |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.13.0, Lustre 2.14.0 |
| Fix Version/s: | Lustre 2.14.0 |
| Type: | Bug | Priority: | Minor |
| Reporter: | James Nunez (Inactive) | Assignee: | James Nunez (Inactive) |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Severity: | 3 | ||||
| Rank (Obsolete): | 9223372036854775807 | ||||
| Description |
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sanity-lnet has some issues cleaning up at the end of the test suite that put Lustre (VMs?) into a bad state and does not allow other test suites to run. Looking at a recent test session failure at https://testing.whamcloud.com/test_sessions/1ab7866a-d3b5-4a48-b22b-953a35bf950a, we can see that sanity-lnet runs to completion, but all other test suites fail with CMD: trevis-47vm8 loop_dev=\$(losetup -j /dev/mapper/mds1_flakey | cut -d : -f 1); if [[ -z \$loop_dev ]]; then loop_dev=\$(losetup -f); losetup \$loop_dev /dev/mapper/mds1_flakey || loop_dev=; fi; echo -n \$loop_dev trevis-47vm8: losetup: /dev/mapper/mds1_flakey: failed to set up loop device: No such file or directory The last thing we see in the sanity-lnet suite_log is CMD: trevis-47vm5.trevis.whamcloud.com lsmod | grep lnet > /dev/null && lctl dl | grep ' ST ' || true opening /dev/obd failed: No such file or directory hint: the kernel modules may not be loaded modules unloaded. |
| Comments |
| Comment by James Nunez (Inactive) [ 23/Nov/19 ] |
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Chris - Any thoughts on this issue? |
| Comment by Chris Horn [ 24/Nov/19 ] |
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The test-suite leaves the system without any lustre running and all modules unloaded. Perhaps the tests are written such that they assume the filesystem is set up/running? |
| Comment by Gerrit Updater [ 25/Nov/19 ] |
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James Nunez (jnunez@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/36849 |
| Comment by Gerrit Updater [ 20/Dec/19 ] |
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Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/36849/ |
| Comment by Peter Jones [ 20/Dec/19 ] |
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Landed for 2.14 |
| Comment by Gerrit Updater [ 29/Nov/21 ] |
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"James Nunez <jnunez@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45672 |