[LU-15693] Add pin component flag Created: 25/Mar/22  Updated: 02/Nov/23  Resolved: 02/Nov/23

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

Type: New Feature Priority: Minor
Reporter: Feng Lei Assignee: Feng Lei
Resolution: Won't Do Votes: 0
Labels: None

Issue Links:
Related
is related to LU-13171 per-component attribute to prevent au... Open
Rank (Obsolete): 9223372036854775807

 Description   

Add component flag LCME_FL_PIN.

 Comments   
Comment by Gerrit Updater [ 25/Mar/22 ]

"Feng, Lei <flei@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/46931
Subject: LU-15693 flr: add component pin flag
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: d67b8ae8ddce415aa0f13a0a7d57c81a0cd83b10

Comment by Andreas Dilger [ 02/Nov/23 ]

Decided to use the an xattr to store the pinning state:

trusted.pin=[{"hsm":2},{"hsm":3},{"pool":"ddn_ssd"}]
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