[LU-7696] sanity-lfsck test 18d fails with "(3) MDS1 is not the expected 'completed' "

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.8.0, Lustre 2.9.0, Lustre 2.10.0, Lustre 2.11.0, Lustre 2.12.1
• Labels: lfsck
• Environment: autotest review-dne-part-2
• Severity: 3
• Assignee: WC Triage
• Reporter: James Nunez (Inactive)

Description

sanity-lfsck test 18d has failed a few times during review-dne-part-2 with the error

'(3) MDS4 is not the expected 'completed'' 

From the client test log we can see that LFSCK is still scanning the file system:

CMD: shadow-21vm8 /usr/sbin/lctl get_param -n 			mdd.lustre-MDT0003.lfsck_layout |
			awk '/^status/ { print \$2 }'
CMD: shadow-21vm8 /usr/sbin/lctl get_param -n 			mdd.lustre-MDT0003.lfsck_layout |
			awk '/^status/ { print \$2 }'
Update not seen after 120s: wanted 'completed' got 'scanning-phase2'
 sanity-lfsck test_18d: @@@@@@ FAIL: (3) MDS4 is not the expected 'completed' 

Logs for recent failures with this error are at:
2015-12-12 07:18:52 - https://testing.hpdd.intel.com/test_sets/7bbc6232-a0e2-11e5-9d88-5254006e85c2
2015-12-22 14:14:50 - https://testing.hpdd.intel.com/test_sets/0bb9a35c-a8c9-11e5-b5b1-5254006e85c2
2016-01-22 03:29:28 - https://testing.hpdd.intel.com/test_sets/a2b59d3e-c0fb-11e5-8d88-5254006e85c2

Note: this failure is different from LU-5487.