[LU-7057] use stronger flags when opening volatile files

• Type: Bug
• Resolution: Fixed
• Priority: Critical
• Fix Version/s: Lustre 2.8.0
• Severity: 3
• Assignee: John Hammond
• Reporter: John Hammond

Description

Existing files with volatile-ish names may be accidentally opened by llapi_create_volatile(). This is not the intent so disallow this behavior but using O_EXCL and O_NOFOLLOW.

Comments

[Joseph Gmitter (Inactive)]

Landed for 2.8.

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/16166/
Subject: LU-7057 utils: use stronger flags when opening volatile files
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 63b37d321fbe27d72055e3895ad94305d56927d7

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch http://review.whamcloud.com/16126/
Subject: LU-7057 utils: use stronger flags when opening volatile files
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 0e170303e6d5ffcd7c03eb1a4269ef181ce7cc2a

[Gerrit Updater]

John L. Hammond ([e-mail]) uploaded a new patch: http://review.whamcloud.com/16166
Subject: LU-7057 utils: use stronger flags when opening volatile files
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 3674a8c5fb972071895ff02eb65923c87b84f905

[Gerrit Updater]

John L. Hammond ([e-mail]) uploaded a new patch: http://review.whamcloud.com/16126
Subject: LU-7057 utils: use stronger flags when opening volatile files
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: a9471a0dd33fcdb9cbdd5e1109ad94ae7e844528