[LU-12807] runtests test 1 fails with ''Space not all freed: now 180500kB, was 180424kB.'' Created: 25/Sep/19 Updated: 01/Nov/22 Resolved: 17/Oct/21 |
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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 2.15.0 |
| Type: | Bug | Priority: | Major |
| Reporter: | James Nunez (Inactive) | Assignee: | Andreas Dilger |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
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| Severity: | 3 | ||||||||
| Rank (Obsolete): | 9223372036854775807 | ||||||||
| Description |
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runtests test_1 fails for ldiskfs testing with ''Space not all freed: now 180500kB, was 180424kB.'' The last lines in the client test_log are Waiting for local destroys to complete runtests test_1: @@@@@@ FAIL: Space not all freed: now 180500kB, was 180424kB. Trace dump: = /usr/lib64/lustre/tests/test-framework.sh:6119:error() = /usr/lib64/lustre/tests/runtests:132:test_1() In the past , we’ve had issues with this test failing in this way for ZFS; see Patch https://review.whamcloud.com/#/c/36011/ for 131 if [ $(expr $NOWUSED - $USED) -gt $(fs_log_size) ]; then 132 error "Space not all freed: now ${NOWUSED}kB, was ${USED}kB." 133 else 134 log "Space was freed: now ${NOWUSED}kB, was ${USED}kB." 135 fi 136 } Prior to the patch, the allowed value of used space was 1024 Kbytes. For ldiskfs, using the fs_log_size() function, it is 50 Kbytes. This value may be too restrictive for ldiskfs in full/full-patchless testing. Logs for more of these failures are at |
| Comments |
| Comment by Jian Yu [ 21/Jan/20 ] |
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+1 on master branch: https://testing.whamcloud.com/test_sets/d13f6316-3b62-11ea-80b4-52540065bddc |
| Comment by Jian Yu [ 04/Feb/20 ] |
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The same failure occurred on SLES15 SP1 client with RHEL 7.7 server on master branch: |
| Comment by Jian Yu [ 13/Apr/20 ] |
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The failure occurred consistently on master branch: |
| Comment by Andreas Dilger [ 06/Feb/21 ] |
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+6 in the past week on master full testing (no review test failures): |
| Comment by Gerrit Updater [ 11/Aug/21 ] |
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"Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/44614 |
| Comment by Andreas Dilger [ 11/Aug/21 ] |
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+5 failures in the past week on master full testing, mostly with "Space not all freed: now 8848kB, was 8784kB" (lost 64KB). Since this is only happening on full testing, it may be that some feature is active from a previous test script that consumes a small amount of space (not Changelogs, but maybe there is a new unlink llog created in the middle of the test?). In any case, I don't think this is a serious issue with only 64KB lost during the test. |
| Comment by Gerrit Updater [ 17/Oct/21 ] |
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"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/44614/ |