[LU-14647] mapwrite a FLR file does not stale other mirrors Created: 28/Apr/21  Updated: 04/Jan/23  Resolved: 27/May/21

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.15.0

Type: Bug Priority: Blocker
Reporter: Zhenyu Xu Assignee: Zhenyu Xu
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
is related to LU-14642 transfer layout version to OST object... Resolved
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

A flr mode fsx test case shows that mapwrite a FLR file does not invalidate other mirrors.

 

lfs mirror resync /mnt/lustre/f: 0
000137 1619532279.598545 mapwrite   0x0337c1 thru 0x03bb75	(0x083b5 bytes)
  lcm_flags:         ro


 Comments   
Comment by Gerrit Updater [ 28/Apr/21 ]

Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/43470
Subject: LU-14647 flr: mmap write does not stale other mirrors
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: be8930e6b2c7d89cb8ec1c40b1ff84d4f62c0883

Comment by Gerrit Updater [ 27/May/21 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/43470/
Subject: LU-14647 flr: mmap write/punch does not stale other mirrors
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 03511484c668355c77e54e4b01600183236d8673

Comment by Peter Jones [ 27/May/21 ]

Landed for 2.15

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