Bug 1684777

Summary:	gNFS crashed when processing "gluster v profile [vol] info nfs"
Product:	[Community] GlusterFS	Reporter:	Shyamsundar <srangana>
Component:	nfs	Assignee:	bugs <bugs>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	6	CC:	bugs, jefferymymy
Target Milestone:	---	Keywords:	Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-6.0	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1677559	Environment:
Last Closed:	2019-03-04 03:38:38 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:	1677559
Bug Blocks:

Description Shyamsundar 2019-03-02 11:58:05 UTC

+++ This bug was initially created as a clone of Bug #1677559 +++

Description of problem:
when processing "gluster v profile [vol] info nfs" after gnfs start, gnfs will crash.

dump trace info:
/lib64/libglusterfs.so.0(_gf_msg_backtrace_nomem+0xc2)[0x7fcf5cb6a872]
/lib64/libglusterfs.so.0(gf_print_trace+0x324)[0x7fcf5cb743a4]
/lib64/libc.so.6(+0x35670)[0x7fcf5b1d5670]
/usr/sbin/glusterfs(glusterfs_handle_nfs_profile+0x114)[0x7fcf5d066474]
/lib64/libglusterfs.so.0(synctask_wrap+0x12)[0x7fcf5cba1502]
/lib64/libc.so.6(+0x47110)[0x7fcf5b1e7110]

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


How reproducible:


Steps to Reproduce:
1.create dht volume naming dht_vol,and start the vol
2.start volume profile
3.kill gnfs process
4.process cli "service glusterd restart;gluster volume profile dht_vol info nfs"

Comment 1 Worker Ant 2019-03-02 11:59:33 UTC

REVIEW: https://review.gluster.org/22235 (glusterfsd: Do not process PROFILE_NFS_INFO if graph is not ready) posted (#2) for review on release-6 by Shyamsundar Ranganathan

Comment 2 Worker Ant 2019-03-04 03:38:38 UTC

REVIEW: https://review.gluster.org/22235 (glusterfsd: Do not process PROFILE_NFS_INFO if graph is not ready) merged (#3) on release-6 by Amar Tumballi

Comment 3 Shyamsundar 2019-03-25 16:33:26 UTC

This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-6.0, please open a new bug report.

glusterfs-6.0 has been announced on the Gluster mailinglists [1], packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist [2] and the update infrastructure for your distribution.

[1] https://lists.gluster.org/pipermail/announce/2019-March/000120.html
[2] https://www.gluster.org/pipermail/gluster-users/