[LU-14325] Interop: replay-single test 134 fails with 'touch non-pfl file failed'

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.14.0
• Labels: interop tests
• Environment: Lustre servers with version >= 2.13.55.45 with Lustre clients with version < 2.13.55.45
• Severity: 3
• Assignee: WC Triage
• Reporter: James Nunez (Inactive)

Description

replay-single test_134 fails for Lustre servers with version >= 2.13.55.45 with Lustre clients with version < 2.13.55.45. replay-single test 134 is modified by the patch 72d45e1d344c (LU-13809 mdc: fix lovea for replay) landed to master and started failing on 20 AUG 2020.

Looking at the suite_log for the failure at https://testing.whamcloud.com/test_sets/18fa1b2d-d439-4c66-9dc3-02ae7281df79, we see the error is

CMD: trevis-19vm4 /usr/sbin/lctl mark mds1 REPLAY BARRIER on lustre-MDT0000
touch: setting times of '/mnt/lustre/d134.replay-single/A/f134.replay-single': No such file or directory
 replay-single test_134: @@@@@@ FAIL: touch non-pfl file failed 
  Trace dump:
  = /usr/lib64/lustre/tests/test-framework.sh:6273:error()
  = /usr/lib64/lustre/tests/replay-single.sh:4932:test_134()

reply-single test 134 should be skipped when the server and client Lustre versions don’t match. For master, future 2.14.0, we should skip this test when the Lustre server < 2.13.55.45.

Issue Links

• is related to: LU-12989 interop: replay-single test 134 fails with 'file does not exist'
• is related to: LU-13809 PFL file lost during recovery