[LU-14327] Interop: sanity-sec test 55 fails with “test_55 failed with 13”

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.12.7, Lustre 2.15.0
• Affects Version/s: Lustre 2.14.0
• Labels: interop tests
• Environment: Lustre clients >= 2.13.57.12 and Lustre servers with version < 2.13.57.12
• Severity: 3
• Assignee: James Nunez (Inactive)
• Reporter: James Nunez (Inactive)

Description

sanity-sec test_55 landed to the master, future 2.14.0, branch on 13 DEC 2020 with patch 355787745f21 (“LU-14121 nodemap: do not force fsuid/fsgid squashing”). Test 55 started failing on 17 DEC 2020 for interop testing; Lustre clients >= 2.13.57.12 and Lustre servers with version < 2.13.57.12.

Looking at the suite_log for the failure at https://testing.whamcloud.com/test_sets/869af2e1-1bbb-412c-bcd1-54da574ffa5b, we see

Started clients trevis-19vm1.trevis.whamcloud.com: 
CMD: trevis-19vm1.trevis.whamcloud.com mount | grep /mnt/lustre' '
10.9.4.227@tcp:/lustre on /mnt/lustre type lustre (rw,flock,user_xattr,lazystatfs,noencrypt)
open: Permission denied
Initially root ruid:rgid 0:0, euid:egid 0:0
	Groups      0 - root, 
To switch to effective sanityusr uid:gid 500:500
	Groups    500 - sanityusr, 
Now root ruid:rgid 0:0, euid:egid 500:500
	Groups    500 - sanityusr, 
 sanity-sec test_55: @@@@@@ FAIL: test_55 failed with 13 
  Trace dump:
  = /usr/lib64/lustre/tests/test-framework.sh:6273:error()
  = /usr/lib64/lustre/tests/test-framework.sh:6576:run_one()

We probably just need to add a check at the beginning of sanity-sec test 55 that the Lustre server version >=2.13.57.12 to fix this issue.

Issue Links

• is related to: LU-14121 EACESS Permission denied for slurm log files when using nodemap with admin=0