Bug 1187885

Summary:	Enable quorum for replica with odd number of bricks
Product:	[Community] GlusterFS	Reporter:	Pranith Kumar K <pkarampu>
Component:	replicate	Assignee:	Pranith Kumar K <pkarampu>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	bugs, gluster-bugs
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.7.0	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-05-14 17:29:05 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:

Description Pranith Kumar K 2015-01-31 11:37:26 UTC

Description of problem:
Enabling quorum by default for replica 3 will be in favour of preventing split-brains as much as possible.

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


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:

Comment 1 Anand Avati 2015-01-31 11:46:09 UTC

REVIEW: http://review.gluster.org/9517 (cluster/afr: Enable auto-quorum for odd number of replicas) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 2 Anand Avati 2015-01-31 18:18:03 UTC

REVIEW: http://review.gluster.org/9517 (cluster/afr: Enable auto-quorum for odd number of replicas) posted (#2) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 3 Anand Avati 2015-02-02 16:51:30 UTC

REVIEW: http://review.gluster.org/9517 (cluster/afr: Enable auto-quorum for odd number of replicas) posted (#3) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 4 Anand Avati 2015-02-02 16:51:33 UTC

REVIEW: http://review.gluster.org/9543 (cluster/afr: Implementation of quorum-reads) posted (#1) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 5 Anand Avati 2015-02-02 17:23:33 UTC

REVIEW: http://review.gluster.org/9517 (cluster/afr: Enable auto-quorum for replicate with odd number of bricks) posted (#4) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 6 Anand Avati 2015-02-02 17:23:36 UTC

REVIEW: http://review.gluster.org/9543 (cluster/afr: Implementation of quorum-reads) posted (#2) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 7 Anand Avati 2015-02-09 14:03:47 UTC

COMMIT: http://review.gluster.org/9517 committed in master by Pranith Kumar Karampuri (pkarampu) 
------
commit efd93f0b2b42f8a8b151bf694fdd340fbcb22ec0
Author: Pranith Kumar K <pkarampu>
Date:   Sat Jan 31 16:07:03 2015 +0530

    cluster/afr: Enable auto-quorum for replicate with odd number of bricks
    
    Change-Id: I908934f1f22cf7d2d0ceccc0dedf28a69861997f
    BUG: 1187885
    Signed-off-by: Pranith Kumar K <pkarampu>
    Reviewed-on: http://review.gluster.org/9517
    Tested-by: Gluster Build System <jenkins.com>
    Reviewed-by: Krutika Dhananjay <kdhananj>
    Reviewed-by: Anuradha Talur <atalur>
    Reviewed-by: Ravishankar N <ravishankar>

Comment 8 Anand Avati 2015-03-05 02:50:09 UTC

REVIEW: http://review.gluster.org/9543 (cluster/afr: Implementation of quorum-reads) posted (#3) for review on master by Pranith Kumar Karampuri (pkarampu)

Comment 9 Anand Avati 2015-03-06 05:56:24 UTC

COMMIT: http://review.gluster.org/9543 committed in master by Pranith Kumar Karampuri (pkarampu) 
------
commit 3797caabb95ad8e62dee74a5331d324ddffc654f
Author: Pranith Kumar K <pkarampu>
Date:   Mon Feb 2 18:49:01 2015 +0530

    cluster/afr: Implementation of quorum-reads
    
    Provide a way of disabling reads when quorum is not met.
    
    Change-Id: Ic4f57c2b87a0b8514600759de3a7a47e217fe3b5
    BUG: 1187885
    Signed-off-by: Pranith Kumar K <pkarampu>
    Reviewed-on: http://review.gluster.org/9543
    Reviewed-by: Ravishankar N <ravishankar>
    Tested-by: Gluster Build System <jenkins.com>

Comment 10 Pranith Kumar K 2015-03-06 06:58:35 UTC

Need to address 'volume get ' default value for 3way replication to close the issue.

Comment 11 Niels de Vos 2015-05-14 17:29:05 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 12 Niels de Vos 2015-05-14 17:35:49 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 13 Niels de Vos 2015-05-14 17:38:11 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user

Comment 14 Niels de Vos 2015-05-14 17:45:48 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-3.7.0, please open a new bug report.

glusterfs-3.7.0 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://thread.gmane.org/gmane.comp.file-systems.gluster.devel/10939
[2] http://thread.gmane.org/gmane.comp.file-systems.gluster.user