[LU-13238] add OFD layer object access logs Created: 11/Feb/20  Updated: 16/Jul/21  Resolved: 07/May/20

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.14.0

Type: Task Priority: Minor
Reporter: John Hammond Assignee: John Hammond
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
is related to LU-14860 setting obdfilter.*.access_log_size=0... Open
is related to LU-13665 master-2.12 interop: sanity multiple ... Resolved
Rank (Obsolete): 9223372036854775807

 Description   

Add OFD layer object access logs. Accesses (BRWs) will be recorded by OFD RPC handlers to an in-memory circular buffer and exported by character devices.

 Comments   
Comment by Gerrit Updater [ 12/Feb/20 ]

John L. Hammond (jhammond@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/37552
Subject: LU-13238 ofd: add OFD access logs
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: bdafc6c61c974e3774c73fc58e068eac3862a03e

Comment by Gerrit Updater [ 07/May/20 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/37552/
Subject: LU-13238 ofd: add OFD access logs
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 66172e3274ca3187edd519dd87a81a478a6d7259

Comment by Peter Jones [ 07/May/20 ]

Landed for 2.14

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