[LU-15818] sanity test_160j: FAIL: mount_client on /mnt/lustre2 failed Created: 03/May/22  Updated: 25/Jan/24

Status: Open
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.15.0
Fix Version/s: None

Type: Bug Priority: Minor
Reporter: Alena Nikitenko Assignee: WC Triage
Resolution: Unresolved Votes: 0
Labels: None

Attachments: Text File sanity.test_160j.debug_log.trevis-87vm2.1651530236.log     Text File sanity.test_160j.debug_log.trevis-87vm3.1651530236.log     Text File sanity.test_160j.debug_log.trevis-87vm4.1651530236.log     Text File sanity.test_160j.debug_log.trevis-87vm5.1651530236.log     Text File sanity.test_160j.dmesg.trevis-87vm2.1651530236.log     Text File sanity.test_160j.dmesg.trevis-87vm3.1651530236.log     Text File sanity.test_160j.dmesg.trevis-87vm4.1651530236.log     Text File sanity.test_160j.dmesg.trevis-87vm5.1651530236.log    
Issue Links:
Related
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

After clean upgrade from Lustre 2.12.8 on el7.9 to Lustre 2.15 on el8.5, sanity test 398m encountered an error:

== sanity test 160j: client can be umounted while its chanangelog is being used ========================================================== 22:23:55 (1651530235)
Starting client: trevis-87vm5.trevis.whamcloud.com:  -o user_xattr,flock trevis-87vm2@tcp:/lustre /mnt/lustre2
mount.lustre: mount trevis-87vm2@tcp:/lustre at /mnt/lustre2 failed: Input/output error
Is the MGS running?
 sanity test_160j: @@@@@@ FAIL: mount_client on /mnt/lustre2 failed
  Trace dump:
  = /lib64/lustre/tests/test-framework.sh:6406:error()
  = /lib64/lustre/tests/sanity.sh:16534:test_160j()
  = /lib64/lustre/tests/test-framework.sh:6723:run_one()
  = /lib64/lustre/tests/test-framework.sh:6770:run_one_logged()
  = /lib64/lustre/tests/test-framework.sh:6611:run_test()
  = /lib64/lustre/tests/sanity.sh:16569:main()
Dumping lctl log to /tmp/test_logs/2022-05-02/211139/sanity.test_160j.*.1651530236.log


 Comments   
Comment by Andreas Dilger [ 27/Oct/22 ]

It looks like this is mostly/only failing after test_160h has already failed and the MDT is no longer mounted.

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