[LU-9549] MR: assert on ln_state during shutdown

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.10.0
• Severity: 3
• Assignee: Amir Shehata (Inactive)
• Reporter: Amir Shehata (Inactive)

Description

When shutting down, we could still be processing messages. lnet_parse() can be called, while simoultaneously the ln_state is changed from running to stopping. We need to handle this case with proper locking.

Comments

[Joseph Gmitter (Inactive)]

Landed to master for 2.10.0

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/27262/
Subject: LU-9549 lnet: prevent assert on ln_state
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 43f0058037a376c0d5a4f0b88ac4b095dee84e19

[Gerrit Updater]

Amir Shehata ([e-mail]) uploaded a new patch: https://review.whamcloud.com/27262
Subject: LU-9549 lnet: prevent assert on ln_state
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 8d4c4d532d7b7f28165f1b0f1ee14300b68781a9