Bug 1284789

Summary:	Snapshot creation after attach-tier causes glusterd crash
Product:	[Community] GlusterFS	Reporter:	Avra Sengupta <asengupt>
Component:	tiering	Assignee:	Mohammed Rafi KC <rkavunga>
Status:	CLOSED CURRENTRELEASE	QA Contact:	bugs <bugs>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	bugs, rjoseph
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.8rc2	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1285166 1285629 (view as bug list)		Environment:
Last Closed:	2016-06-16 13:46:08 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:	1285166, 1285629

Description Avra Sengupta 2015-11-24 09:00:31 UTC

Description of problem:
Snapshot creation fails after attach-tier and glusterd crashes

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


How reproducible:


Steps to Reproduce:
1. Create a replica 2 volume
2. Attach a replica 2 tier
3. Take a snapshot

Actual results:
glusterd crashes


Expected results:
glusterd should not crash


Additional info:

Comment 1 Vijay Bellur 2015-11-24 11:58:23 UTC

REVIEW: http://review.gluster.org/12734 (glusterd: copy snapshot object during duplication of volfile) posted (#1) for review on master by mohammed rafi  kc (rkavunga)

Comment 2 Vijay Bellur 2015-11-25 06:42:18 UTC

REVIEW: http://review.gluster.org/12734 (glusterd: copy snapshot object during duplication of volfile) posted (#2) for review on master by mohammed rafi  kc (rkavunga)

Comment 3 Vijay Bellur 2015-11-26 06:16:33 UTC

COMMIT: http://review.gluster.org/12734 committed in master by Rajesh Joseph (rjoseph) 
------
commit c85c805e980f7981dc7c87d87ef2283931c0be18
Author: Mohammed Rafi KC <rkavunga>
Date:   Tue Nov 24 13:45:20 2015 +0530

    glusterd: copy snapshot object during duplication of volfile
    
    When creating duplicate volfile for hot/cold tier, we need to
    copy the snapshot object in to volfile as it requires to generate
    snapshot brick volfile.
    
    Change-Id: I39ccfa20cd1c16ef2801901e3cd3a31c76f8995d
    BUG: 1284789
    Signed-off-by: Mohammed Rafi KC <rkavunga>
    Reviewed-on: http://review.gluster.org/12734
    Reviewed-by: Pranith Kumar Karampuri <pkarampu>
    Tested-by: Pranith Kumar Karampuri <pkarampu>
    Tested-by: NetBSD Build System <jenkins.org>
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Avra Sengupta <asengupt>

Comment 4 Niels de Vos 2016-06-16 13:46:08 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-3.8.0, please open a new bug report.

glusterfs-3.8.0 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] http://blog.gluster.org/2016/06/glusterfs-3-8-released/
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user