Bug 787365

Summary:	nfs:fdctx not valid in nfs.log
Product:	[Community] GlusterFS	Reporter:	Saurabh <saujain>
Component:	locks	Assignee:	Vivek Agarwal <vagarwal>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	urgent	Docs Contact:
Priority:	high
Version:	pre-release	CC:	gluster-bugs, mzywusko, sankarshan, vagarwal
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.4.0	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-07-24 17:21:47 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	817967

Description Saurabh 2012-02-04 13:35:09 UTC

Description of problem:
getting fctx not valid kind of warnings in the nfs.log while executing "iozone -a"
glimpse of the error,
[2012-02-04 13:30:58.322397] W [client-lk.c:379:delete_granted_locks_owner] 0-dist-rep-client-0: fdctx not valid
[2012-02-04 13:30:58.322732] W [client-lk.c:379:delete_granted_locks_owner] 0-dist-rep-client-1: fdctx not valid


Version-Release number of selected component (if applicable):
330qa21

How reproducible:


Steps to Reproduce:
1.nfs mount a dist-rep volume
2.start iozone -a
3.kill "nfs process on the server side"
4.start the killed process again   

Actual results:
after step 3. the iozone halts.(expected)
after step 4. , few seconds later the iozone resumes the execution(expected)
nfs.log start showing the above mentioned error(unexpected)


Expected results:


Additional info:

Comment 1 Anand Avati 2012-02-14 18:25:35 UTC

CHANGE: http://review.gluster.com/2747 (nfs: avoid logging invalid fdctx in case of anonymous fds) merged in master by Vijay Bellur (vijay)

Comment 2 Anand Avati 2012-02-20 08:49:51 UTC

CHANGE: http://review.gluster.com/2754 (protocol/client: delete locks only for non-anonymous fds) merged in master by Vijay Bellur (vijay)