[LU-9707] Failover: recovery-random-scale test_fail_client_mds: Restart of mds1 failed!

• Type: Bug
• Resolution: Unresolved
• Priority: Major
• Affects Version/s: Lustre 2.10.0, Lustre 2.10.1, Lustre 2.11.0, Lustre 2.12.0, Lustre 2.10.5, Lustre 2.13.0, Lustre 2.12.3
• Environment: Failover ; Server: RHEL 7, 3603, master ; Client: SLES12.2 (and RHEL 7), 3603, master
• Severity: 3
• Assignee: WC Triage
• Reporter: Maloo

Description

This issue was created by maloo for Saurabh Tandan <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/55c95900-576f-11e7-9221-5254006e85c2.

The sub-test test_fail_client_mds failed with the following error:

Restart of mds1 failed!

test logs:

CMD: trevis-7vm12 hostname
mount facets: mds1
CMD: trevis-7vm12 test -b /dev/lvm-Role_MDS/P1
CMD: trevis-7vm12 e2label /dev/lvm-Role_MDS/P1
trevis-7vm12: e2label: No such file or directory while trying to open /dev/lvm-Role_MDS/P1
trevis-7vm12: Couldn't find valid filesystem superblock.
Starting mds1:   -o loop /dev/lvm-Role_MDS/P1 /mnt/lustre-mds1
CMD: trevis-7vm12 mkdir -p /mnt/lustre-mds1; mount -t lustre   -o loop 		                   /dev/lvm-Role_MDS/P1 /mnt/lustre-mds1
trevis-7vm12: mount: /dev/lvm-Role_MDS/P1: failed to setup loop device: No such file or directory
Start of /dev/lvm-Role_MDS/P1 on mds1 failed 32
 recovery-random-scale test_fail_client_mds: @@@@@@ FAIL: Restart of mds1 failed! 

Issue Links

• is related to: LU-11795 replay-vbr test 8b fails with 'Restart of mds1 failed!'