[LU-17147] sanity-lsnapshot test_1b: Fail to create lss_1b_0

• Type: Bug
• Resolution: Not a Bug
• Priority: Minor
• Severity: 3
• Assignee: WC Triage
• Reporter: Maloo

Description

This issue was created by maloo for Alexander Boyko <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/6df69fab-a0cd-49b7-a6dd-426a9c267d8a

test_1b failed with the following error:

Create lss_1b_0
CMD: onyx-60vm8 /usr/sbin/lctl snapshot_create -F lustre -n lss_1b_0
onyx-60vm8: Fail to freeze barrier for lustre: Invalid argument
onyx-60vm8: Can't create the snapshot lss_1b_0
pdsh@onyx-60vm1: onyx-60vm8: ssh exited with exit code 22
CMD: onyx-60vm8 cat /var/log/lsnapshot.log
Mon Sep 25 18:02:19 2023 (784346:jt_snapshot_create:1532:lustre:ssh): Create snapshot lss_0_0 successfully with comment <(null)>, barrier , timeout <30>
Mon Sep 25 18:02:21 2023 (784875:jt_snapshot_create:1532:lustre:ssh): Create snapshot lss_0_1 successfully with comment <(null)>, barrier , timeout <-1>
Mon Sep 25 18:02:23 2023 (785404:jt_snapshot_create:1532:lustre:ssh): Create snapshot lss_0_2 successfully with comment , barrier , timeout <30>
Mon Sep 25 18:02:25 2023 (785933:jt_snapshot_create:1532:lustre:ssh): Create snapshot lss_0_3 successfully with comment , barrier , timeout <30>
Mon Sep 25 18:02:26 2023 (786462:jt_snapshot_create:1525:lustre:ssh): Can't create snapshot lss_0_0 with comment <(null)> barrier , timeout <30>: -17
Mon Sep 25 18:02:32 2023 (787140:jt_snapshot_create:1532:lustre:ssh): Create snapshot lss_1a_0 successfully with comment <(null)>, barrier , timeout <30>
Mon Sep 25 18:02:35 2023 (787677:jt_snapshot_mount:2520:lustre:ssh): The snapshot lss_1a_0 is mounted
Mon Sep 25 18:02:38 2023 (788595:jt_snapshot_umount:2675:lustre:ssh): the snapshot lss_1a_0 have been umounted
Mon Sep 25 18:02:44 2023 (789655:snapshot_create:1419:lustre:ssh): Can't set barrier within 30 seconds on lustre: rc = -22
Mon Sep 25 18:02:44 2023 (789655:jt_snapshot_create:1525:lustre:ssh): Can't create snapshot lss_1b_0 with comment <(null)> barrier , timeout <30>: -22
 sanity-lsnapshot test_1b: @@@@@@ FAIL: (1) Fail to create lss_1b_0 

[14771.317798] Lustre: DEBUG MARKER: == sanity-lsnapshot test 1b: mount snapshot without original filesystem mounted ========================================================== 18:02:43 (1695664963)
[14771.487370] Lustre: DEBUG MARKER: /usr/sbin/lctl snapshot_create -F lustre -n lss_1b_0
[14772.106064] Lustre: DEBUG MARKER: cat /var/log/lsnapshot.log
[14772.479236] Lustre: DEBUG MARKER: /usr/sbin/lctl mark  sanity-lsnapshot test_1b: @@@@@@ FAIL: \(1\) Fail to create lss_1b_0 
[14772.681271] Lustre: DEBUG MARKER: sanity-lsnapshot test_1b: @@@@@@ FAIL: (1) Fail to create lss_1b_0

Test session details:
clients: https://build.whamcloud.com/job/lustre-reviews/98866 - 4.18.0-477.21.1.el8_8.x86_64
servers: https://build.whamcloud.com/job/lustre-reviews/98866 - 4.18.0-477.21.1.el8_lustre.x86_64

<<Please provide additional information about the failure here>>

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity-lsnapshot test_1b - (1) Fail to create lss_1b_0

Issue Links

• is related to: LU-17142 MGC long time connection