[LU-16285] Prolong the lock BL timeout Created: 01/Nov/22  Updated: 07/Jul/23  Resolved: 07/Jul/23

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.16.0

Type: Bug Priority: Minor
Reporter: Yang Sheng Assignee: Yang Sheng
Resolution: Fixed Votes: 0
Labels: None

Attachments: PNG File IMG_8440.PNG    
Issue Links:
Duplicate
is duplicated by LU-16515 sanity test_118c test_118d: No page i... Open
Related
is related to LU-15821 Server driven blocking callbacks can ... Resolved
Severity: 3
Rank (Obsolete): 9223372036854775807

 Comments   
Comment by Gerrit Updater [ 01/Nov/22 ]

"Yang Sheng <ys@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/49006
Subject: LU-16285 ldlm: prolong the bl timeout
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: a27c537f0f7ff2df7551840d37330afeb39e0705

Comment by Gerrit Updater [ 11/Nov/22 ]

"Yang Sheng <ys@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/49138
Subject: LU-16285 ldlm: flush the page out for bl lock
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: ccffa1cdeb2721f9178a1a0fe0186fddb21ba90c

Comment by Yang Sheng [ 23/Nov/22 ]

From user instance, looks like the timeout not only occurred on OST, also MDT.

As he said, it occurred while single node write big data by multiple threads.

Comment by Gerrit Updater [ 23/Nov/22 ]

"Yang Sheng <ys@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/49225
Subject: LU-16285 ldlm: output the conflict lock
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 13f441e52147ec4d7449a93236495b2078255cf0

Comment by Xing Huang [ 10/Jan/23 ]

"Yang Sheng <ys@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/49527
Subject: LU-16285 ldlm: improvement of bl lock queue
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 958923eb630992ce21e26990804f559aa96297cf

Comment by Gerrit Updater [ 27/Jan/23 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/49527/
Subject: LU-16285 ldlm: send the cancel RPC asap
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: b65374d96b2027213f253e128d3e5b3943ff2240

Comment by Gerrit Updater [ 28/Feb/23 ]

"Vitaly Fertman <vitaly.fertman@hpe.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/50158
Subject: LU-16285 ldlm: BL_AST lock cancel still can be batched
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 8579b8224bff373244d2cbb6046ddae18552a694

Comment by Gerrit Updater [ 08/Mar/23 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/50158/
Subject: LU-16285 ldlm: BL_AST lock cancel still can be batched
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 9d79f92076b6a9ca735dbe4420c122f47d240263

Comment by Peter Jones [ 07/Jul/23 ]

Do any of the remaining unlanded master patches for this ticket still need to land or can they be abandoned and this ticket be marked as resolved for 2.16?

Comment by Yang Sheng [ 07/Jul/23 ]

I think this one can be closed. We can open a new ticket if needed.

Comment by Peter Jones [ 07/Jul/23 ]

Thanks Yang Sheng!

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