[LU-14743] Interop: sanity test 429 fails with 'multiop failed'

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.15.0
• Type: Bug
• Priority: Minor
• Reporter: James Nunez (Inactive)
• Assignee: James Nunez (Inactive)
• Resolution: Duplicate
• Labels: interop
• Severity: 3

Description

sanity test_429 fail 100% of the time when run with new Lustre clients, 2.14.51.142 or later and Lustre servers 2.14.51.141 or earlier. Patch https://review.whamcloud.com/32158 adds test 429 to sanity and landed to master on 12 May 2021.

We need to add a server version check in the test and run the test only if the Lustre server version if >= 2.14.51.142.

Looking at the failure at https://testing.whamcloud.com/test_sets/3c63716a-ecdb-4b2b-8e7d-9f5c11202313, we see the following in the suite_log

== sanity test 429: verify if opencache flag on client side does work ================================ 08:33:24 (1621240404)
llite.lustre-ffff944d8b42e800.opencache_threshold_count=5
touch: cannot touch '/mnt/lustre/f429.sanity': No such file or directory
mdc.lustre-MDT0000-mdc-ffff944d8b42e800.stats=clear
open: Invalid argument
 sanity test_429: @@@@@@ FAIL: multiop failed 
  Trace dump:
  = /usr/lib64/lustre/tests/test-framework.sh:6280:error()
  = /usr/lib64/lustre/tests/sanity.sh:24675:test_429()

Issue Links

• is related to: LU-10948 client cache open lock after N opens

Comments

[Gerrit Updater]

James Nunez ([e-mail]) uploaded a new patch: https://review.whamcloud.com/43948
Subject: LU-14743 tests: skip sanity test 429
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 73f813e5d5ad91e8f14777b8289b038684fd5c0f

[James Nunez (Inactive)]

Fixed by patch https://review.whamcloud.com/43907 for LU-10948.