[LU-11728] parallel-scale test connectathon fails with ''connectathon failed: 1'' Created: 03/Dec/18 Updated: 04/Dec/18 |
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| Status: | Open |
| Project: | Lustre |
| Component/s: | None |
| Affects Version/s: | Lustre 2.10.6 |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Minor |
| Reporter: | James Nunez (Inactive) | Assignee: | WC Triage |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | DNE, zfs | ||
| Environment: |
DNE/ZFS |
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| Issue Links: |
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| Severity: | 3 | ||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||
| Description |
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parallel-scale test connectathon fails with ''connectathon failed: 1'' Looking at the logs at https://testing.whamcloud.com/test_sets/bc3cdec6-f6df-11e8-86c0-52540065bddc, the final lines of parallel-scale test_connectathon are test rewind support test telldir cookies expected file 90 at cookie 0, found . special tests failed parallel-scale test_connectathon: @@@@@@ FAIL: connectathon failed: 1 There are no errors in the dmesg nor console logs. This failure looks like This is the first time this error has been seen in at least the past seven months. So far, this has only failed for ZFS/DNE configurations. |
| Comments |
| Comment by Andreas Dilger [ 04/Dec/18 ] |
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The failing test "telldir cookies" relates to being able to restart "readdir()" operations at a specific spot. It isn't totally surprising that this would be having problems on a DNE striped directory (if that is what is being tested), since this is one of the more complex parts of DNE to combine. However, it isn't totally clear to me what the test is trying to do. The Lustre logs show a lot of seeking around in the directory, and then finally the test fails when it returns to directory offset 0. There are a large number of connectathon tests passing, so it isn't necessarily a critical/common issue. |
| Comment by James Nunez (Inactive) [ 04/Dec/18 ] |
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I don't see any evidence that the connectathon test was run with a striped directory. |