[LU-15585] sanity-flr test 36 fails with 'layout version mismatch: 10 vs. 0'

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.15.0
• Severity: 3
• Assignee: WC Triage
• Reporter: James Nunez (Inactive)

Description

sanity-flr test_36 started failing on June 10, 2021 for Lustre 2.14.51.208 at https://testing.whamcloud.com/test_sets/dd244ce3-3029-47d7-a694-576d2b279f11 . This may be related to or a duplicate of LU-14642.

In the suite_log, we see

== sanity-flr test 36: write to mirrored files ======================================================= 14:27:04 (1623335224)
12+0 records in
12+0 records out
12582912 bytes (13 MB, 12 MiB) copied, 0.120917 s, 104 MB/s
CMD: trevis-205vm17 /usr/sbin/lctl set_param fail_val=10
fail_val=10
CMD: trevis-205vm17 /usr/sbin/lctl set_param fail_loc=0x1A01
fail_loc=0x1A01
 sanity-flr test_36: @@@@@@ FAIL: layout version mismatch: 10 vs. 0 
  Trace dump:
  = /usr/lib64/lustre/tests/test-framework.sh:6166:error()
  = /usr/lib64/lustre/tests/sanity-flr.sh:1398:verify_ost_layout_version()
  = /usr/lib64/lustre/tests/sanity-flr.sh:1452:test_36()