[LU-15810] Migrated encrypted directory lacks on-disk encryption flag and context

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.16.0, Lustre 2.15.0
• Affects Version/s: Lustre 2.15.0
• Labels: encryption sec
• Severity: 3
• Assignee: Sebastien Buisson
• Reporter: Sebastien Buisson

Description

Encrypted directory created on a given MDT loses its on-disk encryption flag and context once migrated to a different MDT, which would make the files unrecoverable after migration.

Issue Links

• is related to: LU-13717 Client-side encryption - support file name encryption

Comments

[Peter Jones]

Landed for 2.15

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/47201/
Subject: LU-15810 sec: fix enc dir migration
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 8ef8b6604bd1af2de9ca6254c5b9007a847d5683

[Gerrit Updater]

"Sebastien Buisson <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/47201
Subject: LU-15810 sec: fix enc dir migration
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: eeed2f9dc78a9e8f326fc4e35c4db46f32f78bb8

[Gerrit Updater]

"Sebastien Buisson <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/47193
Subject: LU-15810 sec: disable encrypted dir migration
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 35dedc3f319c19d0be79fc0c3cb008bced185171