[LU-17962] conf-sanity test_32a: failed with replace_nids operation already in progress

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.17.0
• Affects Version/s: Lustre 2.16.0, Lustre 2.15.6
• Labels: mtg
• Severity: 3
• Assignee: Emoly Liu
• Reporter: Maloo

Description

This issue was created by maloo for Andreas Dilger <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/4c9dfb66-c4ee-4ceb-9fd7-436f4fc46eb8

test_32a failed with the following error:

CMD: trevis-128vm8 mount -t lustre -o nosvc t32fs-mdt1/mdt1 /tmp/t32/mnt/mdt
CMD: trevis-128vm8 /usr/sbin/lctl replace_nids t32fs-OST0000 10.240.45.26@tcp
trevis-128vm8: error: replace_nids: Operation now in progress
pdsh@trevis-128vm1: trevis-128vm8: ssh exited with exit code 115
CMD: trevis-128vm8 /usr/sbin/lctl dl
  0 UP osd-zfs t32fs-MDT0000-osd t32fs-MDT0000-osd_UUID 5
  1 UP mgs MGS MGS 7
  2 UP mgc MGC10.240.45.31@tcp 524e7669-b108-4f05-8270-6dd5e88a654d 5
 conf-sanity test_32a: @@@@@@ FAIL: replace_nids t32fs-OST0000 10.240.45.26@tcp failed 

Test session details:
clients: https://build.whamcloud.com/job/lustre-reviews/100649 - 4.18.0-477.27.1.el8_8.x86_64
servers: https://build.whamcloud.com/job/lustre-reviews/100649 - 4.18.0-477.27.1.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
conf-sanity test_32a - replace_nids t32fs-OST0000 10.240.45.26@tcp failed

Issue Links

• is related to: LU-17346 interop sanity-flr (mmp): Memory leaks detected
• is related to: LU-13306 allow clients to accept mgs_nidtbl_entry with IPv6 NIDs

Comments

[Peter Jones]

Merged for 2.17

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/56709/
Subject: LU-17962 mgc: free nidlist correctly
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 6ddf46420826cc66263599ba430c5144eabf766e