[LU-13473] page discard of non-composite file does not set mirror info Created: 22/Apr/20  Updated: 11/Jul/20  Resolved: 06/Jun/20

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: Lustre 2.14.0, Lustre 2.12.6

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

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

 Description   

the lov_io_mirror_init() assertion failed "LASSERT(comp->lo_preferred_mirror == 0)" when a page is discarded for a plain file.

 Comments   
Comment by Gerrit Updater [ 22/Apr/20 ]

Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/38307
Subject: LU-13473 llite: don't check mirror info for page discard
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 20b368346b19cc7c68b0a2f971809726f20616c5

Comment by Gerrit Updater [ 06/Jun/20 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/38307/
Subject: LU-13473 llite: don't check mirror info for page discard
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: d0dd744ed6ae002f34bdade993428b635b23d072

Comment by Peter Jones [ 06/Jun/20 ]

Landed for 2.14

Comment by Gerrit Updater [ 07/Jun/20 ]

Minh Diep (mdiep@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/38856
Subject: LU-13473 llite: don't check mirror info for page discard
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 7fd9b3ffd8ea536aa2b61d081968af3614b5d871

Comment by Gerrit Updater [ 11/Jul/20 ]

Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/38856/
Subject: LU-13473 llite: don't check mirror info for page discard
Project: fs/lustre-release
Branch: b2_12
Current Patch Set:
Commit: 4c83a6076c80b00dbdefad1af332d666923833f5

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