[LU-11567] llog_reader does not show index of changelog records Created: 25/Oct/18  Updated: 21/Jan/19  Resolved: 27/Nov/18

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.12.0, Lustre 2.10.7

Type: Bug Priority: Trivial
Reporter: Olaf Faaland Assignee: Olaf Faaland
Resolution: Fixed Votes: 0
Labels: llnlfixready

Issue Links:
Related
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

For changelog records, llog_reader reports this:

#56089 (120)changelog record id:0x0 cr_flags:0x5442 cr_type:CLOSE(0xb)

It would be more useful if it included the changelog index instead of record id:

#56089 (120)changelog index:3837456 cr_flags:0x5442 cr_type:CLOSE(0xb)

So that records can be tracked from disk on the MDT to output of lfs changelog or similar.



 Comments   
Comment by Gerrit Updater [ 25/Oct/18 ]

Olaf Faaland-LLNL (faaland1@llnl.gov) uploaded a new patch: https://review.whamcloud.com/33473
Subject: LU-11567 utils: llog_reader print changelog index
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: a5537880da437aac7b54d3f61ba5fa9fe94b1cdd

Comment by Peter Jones [ 25/Oct/18 ]

Olaf

It looks like the initial build failed. Is it clear why?

Peter

Comment by Gerrit Updater [ 27/Nov/18 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/33473/
Subject: LU-11567 utils: llog_reader print changelog index
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 78b0c3ce5a45b4919d53ac6cc886d6a9e713e05d

Comment by Peter Jones [ 27/Nov/18 ]

Landed for 2.12

Comment by Gerrit Updater [ 11/Jan/19 ]

Patrick Farrell (pfarrell@ddn.com) uploaded a new patch: https://review.whamcloud.com/34017
Subject: LU-11567 utils: llog_reader print changelog index
Project: fs/lustre-release
Branch: b2_10
Current Patch Set: 1
Commit: 4ef8d6f17e843162d11a81a034af718098853658

Comment by Gerrit Updater [ 11/Jan/19 ]

Patrick Farrell (pfarrell@ddn.com) uploaded a new patch: https://review.whamcloud.com/34018
Subject: LU-11567 utils: llog_reader print changelog index
Project: fs/lustre-release
Branch: b2_10
Current Patch Set: 1
Commit: 42984f8a60b7bc6b0ef7eeeacbc7d01cbb3116e0

Comment by Gerrit Updater [ 19/Jan/19 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/34018/
Subject: LU-11567 utils: llog_reader print changelog index
Project: fs/lustre-release
Branch: b2_10
Current Patch Set:
Commit: e3feb6eb433a97aea0e9d49073e7ae30b6f6578d

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