Bug 1408776

Summary:	Jbr failed to replicate after converting a replica volume to jbr volume
Product:	[Community] GlusterFS	Reporter:	Mohammed Rafi KC <rkavunga>
Component:	jbr	Assignee:	Mohammed Rafi KC <rkavunga>
Status:	CLOSED CURRENTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	bugs
Target Milestone:	---	Keywords:	Triaged
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:	glusterfs-4.1.3 (or later)	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-08-29 03:37:11 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:	1158654

Description Mohammed Rafi KC 2016-12-27 07:16:54 UTC

Description of problem:

After converting afr volume to jbr volume, the files are not replicating


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

Mainline

How reproducible:

100%

Steps to Reproduce:
1.create a afr volume
2.convert the afr volume to jbr volume using the volume set command
3. mount the volume and starting writing

Actual results:

files are not replicating

Expected results:

files should replicate

Additional info:

Comment 1 Mohammed Rafi KC 2016-12-27 07:19:30 UTC

When we create fresh afr volume brick volfiles are created with out jbr xlatos in the graph, so when you convert afr volume the volfile in disk will get changed, but the running bricks won't load the new graphs. That is why the files are not replicating.

So the plan for now, is to constrain the use of cluster.jbr volume set only when the volume is stopped

Comment 2 Worker Ant 2016-12-27 13:50:47 UTC

REVIEW: http://review.gluster.org/16300 (jbr/cli: Validate jbr enabling function) posted (#1) for review on master by mohammed rafi  kc (rkavunga)

Comment 3 Worker Ant 2016-12-28 09:17:10 UTC

REVIEW: http://review.gluster.org/16300 (jbr/cli: Validate jbr enabling function) posted (#2) for review on master by mohammed rafi  kc (rkavunga)

Comment 4 Worker Ant 2017-01-02 13:41:23 UTC

REVIEW: http://review.gluster.org/16300 (jbr/cli: Validate jbr enabling function) posted (#3) for review on master by mohammed rafi  kc (rkavunga)

Comment 5 Amar Tumballi 2018-08-29 03:37:11 UTC

This update is done in bulk based on the state of the patch and the time since last activity. If the issue is still seen, please reopen the bug.