[LU-11907] sanity fails to cleanup d60g.sanity

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.13.0, Lustre 2.12.4
• Affects Version/s: Lustre 2.12.2, Lustre 2.12.3
• Severity: 3
• Assignee: Lai Siyao
• Reporter: Alex Zhuravlev

Description

== sanity test complete, duration 31 sec ============================================================= 14:20:26 (1548926426)
rm: cannot remove '/mnt/lustre/d60g.sanity': Directory not empty
sanity : @@@@@@ FAIL: remove sub-test dirs failed

this is because 60g left d60g.sanity in inconsistent state:
striped directory creation failed to create one stripe, then failed to remove direntry (due to same OBD_FAIL_OSD_TXN_START).
when final rmdir fails to load inode with:
LustreError: 25350:0:(llite_lib.c:2414:ll_prep_inode()) new_inode -fatal: rc -2

I'm not sure what would be a correct approach here as in the fields we'd suggest to run LFSCK. probably we should use something like lctl rmdir .. to cleanup after 60g?

Issue Links

• is related to: LU-11681 sanity test 65i fails with 'find /mnt/lustre failed'