[LU-15133] don't deactivate OST upon normal precreate error

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.15.0
• Severity: 3
• Assignee: Lai Siyao
• Reporter: Lai Siyao

Description

If osp_get_lastfid_from_ost() RPC failed, it will deactivate OST to let user to handle bad OST, but there may be different kinds of errors, some may be trivial, e.g. network issue, it's not necessary to deactivate OST in such cases. Among all the errors, -EFAULT means reading LAST_ID on OST failed, and it should only deactivate OST in this case.

Comments

[Peter Jones]

Landed for 2.15

[Gerrit Updater]

"Oleg Drokin <[e-mail]>" merged in patch https://review.whamcloud.com/45309/
Subject: LU-15133 osp: only deactivate OSP on LAST_FID error
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: f738156aa621c6c800d08af18ca52c39c40c3bd3

[Gerrit Updater]

"Lai Siyao <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/45309
Subject: LU-15133 osp: deactivate OSP on last_id error
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 4105e6acb7580a90854f6965a2ce5b9d922705f7