[LU-14989] Access to encrypted file's xattrs

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.15.0
• Affects Version/s: Lustre 2.14.0, Lustre 2.15.0
• Labels: encryption patch sec
• Severity: 3
• Assignee: Sebastien Buisson
• Reporter: Sebastien Buisson

Description

Because encryption context is cached as an xattr, it prevents other xattrs to be later stored in the xattr cache, thus blocking access to those xattrs for an encrypted file.

Comments

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/45148/
Subject: LU-14989 sec: keep encryption context in xattr cache
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 14b37c763c5751faf18d00287c16bdcbe0f8d542

[Gerrit Updater]

"Sebastien Buisson <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/45148
Subject: LU-14989 sec: keep encryption context in xattr cache
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: bc79d1bc90f9d094598985127f8386894d0b7355

[Sebastien Buisson]

There are circumstances under which the encryption context must be kept in the xattr cache, even if we are asked to clear this cache.

[Peter Jones]

Landed for 2.15

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/44855/
Subject: LU-14989 sec: access to enc file's xattrs
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 1faf54e8bf19c28a4de7b069309d607cb3f10f91

[Gerrit Updater]

"Sebastien Buisson <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/44855
Subject: LU-14989 sec: access to enc file's xattrs
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: aad03f60ecd8cb53011f195a1f624486572310e4