[LU-13513] osp_precreate_reserve() should not take d->opd_pre_status == -EIO as fatal

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

Description

When OST_CREATE (not resendable rpc) sent by precreate thread fails
with network error, osp_pre_update_status() sets d->opd_pre_status to
EIO. osp_precreate_reserve() considers EIO as fatal and does not wait
for another attempt from precreate thread. That may make
mdt_intent_open to return ENOSPC confusing a caller.
ENOSPC comes from lod_alloc_rr().

Comments

[Peter Jones]

Landed for 2.15

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/38472/
Subject: LU-13513 osp: make neterr not fatal for precreate_reserve
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 4bba67075aa3d8739d8ca99642ff2b2836774479

[Gerrit Updater]

Vladimir Saveliev ([e-mail]) uploaded a new patch: https://review.whamcloud.com/38472
Subject: LU-13513 osp: let precreate thread repeat after network error
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: ee5cf0ad2e89a2749588066cf7d05eed457a1808