[LU-15219] DoM: lfs migrate doesn't work as expected Created: 12/Nov/21  Updated: 27/Apr/22  Resolved: 06/Jan/22

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

Type: Bug Priority: Critical
Reporter: Mikhail Pershin Assignee: Mikhail Pershin
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Related
is related to LU-11421 DoM: manual migration OST-MDT, MDT-MDT Resolved
is related to LU-15794 Downgrade client fails: LustreError: ... Open
Severity: 3
Rank (Obsolete): 9223372036854775807

 Description   

Migration an OST-striped file to DoM layout doesn't work as expected and cause data loss beyond MDT part. 

 Comments   
Comment by Gerrit Updater [ 12/Nov/21 ]

"Mike Pershin <mpershin@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45549
Subject: LU-15219 lfs: migration to DoM layout fix
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: c83f6c5a2cb91752c01742d63dc879cb416a4b8c

Comment by Gerrit Updater [ 06/Jan/22 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/45549/
Subject: LU-15219 lfs: migration to DoM layout fix
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: cf872dcce3b33d309d31dc5cce8794729f14a924

Comment by Peter Jones [ 06/Jan/22 ]

Landed for 2.15

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