[LU-16198] sanity test_33hh: MDT index match 49/250 times

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0
• Severity: 3
• Assignee: Andreas Dilger
• Reporter: Maloo

Description

This issue was created by maloo for S Buisson <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/4a579469-93b2-4c09-9114-b0f1258c2fc9

test_33hh failed with the following error:

MDT index match 49/250 times

Test log is:

== sanity test 33hh: temp file is located on the same MDT as target (crush2) ========================================================== 16:36:28 (1664469388)
MDS1_VERSION=34550793 version_code=34537472
striped dir -i1 -c4 -H crush2 /mnt/lustre/d33hh.sanity
pattern .f33hh.sanity.XXXXXX
/mnt/lustre/d33hh.sanity/.f33hh.sanity.NPJRGZ MDT index mismatch 0 != 2
pattern f33hh.sanity.XXXXXXXX
1/250 MDT index mismatches, expect ~2-4
pattern .f33hh.sanity.XXXXXX
pattern f33hh.sanity.XXXXXXXX
52/250 matches, expect ~62 for crush2
pattern=.f33hh.sanity....XXX
pattern=f33hh.sanity....XXXXX
49/250 matches, expect ~62 for crush2
 sanity test_33hh: @@@@@@ FAIL: MDT index match 49/250 times

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity test_33hh - MDT index match 49/250 times

Issue Links

• is duplicated by: LU-17990 sanity test_33hh: FAIL: MDT index match 43/250 times
• is related to: LU-15720 imbalanced file creation in 'crush' striped directory
• is related to: LU-13481 sanity test_33h: MDT index mismatch 5 times