Bug 1261757

Summary:	Tiering/glusted: volume status failed after detach tier start
Product:	[Community] GlusterFS	Reporter:	Mohammed Rafi KC <rkavunga>
Component:	tiering	Assignee:	Mohammed Rafi KC <rkavunga>
Status:	CLOSED CURRENTRELEASE	QA Contact:	bugs <bugs>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	bugs, nbalacha, nchilaka, sankarshan
Target Milestone:	---	Keywords:	Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.8rc2	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1261758 (view as bug list)		Environment:
Last Closed:	2016-06-16 13:36:20 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:	1260923, 1261758, 1271727

Description Mohammed Rafi KC 2015-09-10 06:35:22 UTC

Description of problem:

volume status failed with commit error after detach tier start on a tiered volume.

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

mainline

How reproducible:

100%

Steps to Reproduce:
1.create a replica 2 volume with two bricks
2.attach hot tier with only one brick
3.do detach start
4. gluster volume status vol


Actual results:

volume status failed for vol

Expected results:

volume status shoule be successful

Additional info:

Comment 1 Vijay Bellur 2015-09-10 06:56:11 UTC

REVIEW: http://review.gluster.org/12146 (tier/glusterd: volume status failed after detach start) posted (#1) for review on master by mohammed rafi  kc (rkavunga)

Comment 2 Vijay Bellur 2015-09-10 09:45:05 UTC

REVIEW: http://review.gluster.org/12146 (tier/glusterd: volume status failed after detach start) posted (#2) for review on master by hari gowtham (hari.gowtham005)

Comment 3 Vijay Bellur 2015-09-12 14:19:18 UTC

REVIEW: http://review.gluster.org/12146 (tier/glusterd: volume status failed after detach start) posted (#3) for review on master by Dan Lambright (dlambrig)

Comment 4 Vijay Bellur 2015-09-18 16:56:03 UTC

COMMIT: http://review.gluster.org/12146 committed in master by Dan Lambright (dlambrig) 
------
commit 51632e1eec3ff88d19867dc8d266068dd7db432a
Author: Mohammed Rafi KC <rkavunga>
Date:   Thu Sep 10 11:52:27 2015 +0530

    tier/glusterd: volume status failed after detach start
    
    After triggering detach start on a tiered volume fails.
    This because of brick count was wrongly setting in rebal
    dictionary.
    
    Change-Id: I6a472bf2653a07522416699420161f2fb1746aef
    BUG: 1261757
    Signed-off-by: Mohammed Rafi KC <rkavunga>
    Reviewed-on: http://review.gluster.org/12146
    Tested-by: NetBSD Build System <jenkins.org>
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Dan Lambright <dlambrig>
    Tested-by: Dan Lambright <dlambrig>

Comment 5 Niels de Vos 2016-06-16 13:36:20 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