[LU-16184] o2iblnd: set TX deadline when adding to peer queue

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.16.0
• Severity: 3
• Assignee: Serguei Smirnov
• Reporter: Serguei Smirnov

Description

In o2iblnd, deadline is checked for txs on peer queue (ibp_tx_queue), but not set prior to adding the tx to the queue. This may cause the tx to be dropped unnecessarily with "Timed out tx for ... seconds ..." warning.

Make sure the deadline is set when adding tx to peer queue in order to avoid this problem.

Issue Links

• is related to: LU-18275 o2iblnd: unable to handle kernel NULL pointer dereference in kiblnd_cm_callback when receiving RDMA_CM_EVENT_UNREACHABLE

Comments

[Gerrit Updater]

"Etienne AUJAMES <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/56522
Subject: LU-16184 o2iblnd: fix deadline for tx on peer queue
Project: fs/lustre-release
Branch: b2_15
Current Patch Set: 1
Commit: 8acecc802a172e259ef89cd75e0d308236754a74

[Gerrit Updater]

"Serguei Smirnov <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/48926
Subject: LU-16184 o2iblnd: fix deadline for tx on peer queue
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 6b564c19884d1f80218e8a88f723d97455ddcbc3

[Peter Jones]

Landed for 2.16

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/48640/
Subject: LU-16184 o2iblnd: fix deadline for tx on peer queue
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 4c89ee7d7b098c7f1e6566f49fa2940db577518d

[Gerrit Updater]

"Serguei Smirnov <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/48640
Subject: LU-16184 o2iblnd: fix deadline for tx on peer queue
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 1e618c0e0c6a0721ff54b22f3dd38fb5d4533da6