[LU-9271] sanity-scrub test_5 fails with '(17) Expected 'scanning' on mds2'

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.10.0
• Fix Version/s: Lustre 2.10.0
• Type: Bug
• Priority: Minor
• Reporter: James Nunez (Inactive)
• Assignee: nasf (Inactive)
• Resolution: Fixed
• Severity: 3

Description

sanity-scrub test 5 fails with

Update not seen after 6s: wanted 'scanning' got 'failed'
 sanity-scrub test_5: @@@@@@ FAIL: (17) Expected 'scanning' on mds2 

Comparing the console log on mds2 for the failed run and a successful run, one difference is the following error messages found at the end of the console log for the failed run:

05:55:09:[12426.357734] LustreError: 18029:0:(llog_cat.c:260:llog_cat_id2handle()) lustre-MDT0000-osp-MDT0001: error opening log id 0x2:1025:0: rc = -2
05:55:09:[12426.362523] LustreError: 18029:0:(llog_cat.c:793:llog_cat_process_cb()) lustre-MDT0000-osp-MDT0001: cannot find handle for llog 0x2:1025: -2

So far, this test is failing only in review-dne-part-2 test sessions.

This test has failed with this error 7 times since March 24 of this year:
2017-03-28 - https://testing.hpdd.intel.com/test_sets/7623aa64-13a6-11e7-8920-5254006e85c2
2017-03-28 - https://testing.hpdd.intel.com/test_sets/f9fc7cdc-1390-11e7-9073-5254006e85c2
2017-03-26 - https://testing.hpdd.intel.com/test_sets/0eaeda9c-129e-11e7-b742-5254006e85c2
2017-03-26 - https://testing.hpdd.intel.com/test_sets/f8ca8a88-120b-11e7-9073-5254006e85c2
2017-03-26 - https://testing.hpdd.intel.com/test_sets/928b75d4-11e8-11e7-9de9-5254006e85c2
2017-03-25 - https://testing.hpdd.intel.com/test_sets/3798393c-1198-11e7-9073-5254006e85c2
2017-03-24 - https://testing.hpdd.intel.com/test_sets/b2a20756-1108-11e7-9de9-5254006e85c2

Comments

[Joseph Gmitter (Inactive)]

Hi Fan Yong,

Could you please look into what could have caused a recent regression here? Anything related to snapshot landings?

Thanks.
Joe

[Bob Glossman (Inactive)]

another on master:
https://testing.hpdd.intel.com/test_sets/209395be-15e0-11e7-8920-5254006e85c2

[Gerrit Updater]

Fan Yong ([e-mail]) uploaded a new patch: https://review.whamcloud.com/26457
Subject: LU-9271 tests: remove unnecessary test delay
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: ac340e7deb5d944dce1fb4150f28b286b1f9e828

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/26457/
Subject: LU-9271 tests: remove unnecessary sanity-scrub test delay
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 73d6f8f93ff3b8c1cf85f759b11ddc00fc07d931

[Gerrit Updater]

Bobi Jam ([e-mail]) uploaded a new patch: https://review.whamcloud.com/26849
Subject: LU-9271 tests: remove unnecessary sanity-scrub test delay
Project: fs/lustre-release
Branch: pfl
Current Patch Set: 1
Commit: 26037bb5d4451849b2f3a6434f65c40ce697808b

[Gerrit Updater]

Jinshan Xiong ([e-mail]) merged in patch https://review.whamcloud.com/26849/
Subject: LU-9271 tests: remove unnecessary sanity-scrub test delay
Project: fs/lustre-release
Branch: pfl
Current Patch Set:
Commit: ecbef199d2feebb49bca56553707c71a6f789144