Bug 1241341

Summary:	Multiple DBus signals to export a volume that's already exported crashes NFS-Ganesha
Product:	[Community] GlusterFS	Reporter:	Meghana <mmadhusu>
Component:	ganesha-nfs	Assignee:	Soumya Koduri <skoduri>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	jthottan, kkeithle, mzywusko, ndevos, ravishankar, skoduri, vagarwal
Target Milestone:	---	Keywords:	Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-02-05 11:28:33 UTC	Type:	Bug
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:	1286244

Description Meghana 2015-07-09 04:54:49 UTC

Description of problem:
NFS-Ganesha server crashes when multiple consecutive DBus signals are sent to export a volume that's already exported

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


How reproducible:
Once in about 10 times. Intermittent.


Steps to Reproduce:
1. Create and export a GlusterFS volume via NFS-Ganesha
2. Send DBus signal multiple times to export the same volume.
3.

Actual results:
NFS-Ganesha crashes at some point.


Expected results:
It should just throw an error and NFS-Ganesha should keep running.


Additional info:

Comment 3 Soumya Koduri 2015-12-02 09:21:43 UTC

Fix posted upstream for review - 
https://review.gerrithub.io/#/c/253950/