[LU-5554] Race between resend and reply processing (2) Created: 28/Aug/14  Updated: 10/Aug/15  Resolved: 10/Aug/15

Status: Resolved
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.6.0, Lustre 2.7.0
Fix Version/s: Lustre 2.8.0

Type: Bug Priority: Major
Reporter: Alexander Boyko Assignee: Lai Siyao
Resolution: Fixed Votes: 0
Labels: patch

Issue Links:
Related
is related to LU-5116 Race between resend and reply processing Resolved
Severity: 3
Rank (Obsolete): 15490

 Description   

The full description exist at LU-5116.
First commit 56e5a6bb4fc0329092f85016b8664da0b6ffa8a8
decrease race window, but doesnot remove it. Disable rq_resend
right afetr MSG_REPLY flag set. Import lock protects two threads
from race between set/clear MSG_REPLY and rq_resend flags.

 Comments   
Comment by Alexander Boyko [ 28/Aug/14 ]

http://review.whamcloud.com/#/c/10735

Comment by Gerrit Updater [ 09/Aug/15 ]

Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/10735/
Subject: LU-5554 ptlrpc: race at req processing
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 22dfd6e96b4483617a62442ffda560f4e5819181

Comment by Peter Jones [ 10/Aug/15 ]

Landed for 2.8

Generated at Sat Feb 10 01:52:29 UTC 2024 using Jira 9.4.14#940014-sha1:734e6822bbf0d45eff9af51f82432957f73aa32c.