Bug 1098200

Summary:	[SNAPSHOT]: Stale options (Snap volume) needs to be removed from volume info
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Rahul Hinduja <rhinduja>
Component:	snapshot	Assignee:	Vijaikumar Mallikarjuna <vmallika>
Status:	CLOSED ERRATA	QA Contact:	Rahul Hinduja <rhinduja>
Severity:	low	Docs Contact:
Priority:	low
Version:	rhgs-3.0	CC:	asengupt, mzywusko, rhs-bugs, rjoseph, senaik, smohan, storage-qa-internal, vmallika
Target Milestone:	---
Target Release:	RHGS 3.1.0
Hardware:	x86_64
OS:	Linux
Whiteboard:	SNAPSHOT
Fixed In Version:	glusterfs-3.7.0-3.el6rhs	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1098910 (view as bug list)		Environment:
Last Closed:	2015-07-29 04:31:45 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:	1098910, 1202842, 1223636

Description Rahul Hinduja 2014-05-15 13:15:26 UTC

Description of problem:
=======================

With initial design where the snap volume used to be displayed in gluster volume info , we used "Snap Volume: yes/on" to distinguish the volume whether its a snap volume or the original volume. But with new design the snap volumes are not listed in the volume info, hence this entry (snap volume:) doesn't make sense to show.

For example:

root@snapshot09 ~]# gluster v i 
 
Volume Name: vol0
Type: Distributed-Replicate
Volume ID: d666aeaa-58bc-4e5a-9542-d98d1d095cdb
Status: Started
Snap Volume: no
Number of Bricks: 2 x 2 = 4
Transport-type: tcp
Bricks:
Brick1: snapshot09.lab.eng.blr.redhat.com:/brick0/b0
Brick2: snapshot10.lab.eng.blr.redhat.com:/brick0/b0
Brick3: snapshot11.lab.eng.blr.redhat.com:/brick0/b0
Brick4: snapshot12.lab.eng.blr.redhat.com:/brick0/b0
Options Reconfigured:
features.barrier: disable
nfs.drc: off



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

glusterfs-3.6.0.1-1.el6rhs.x86_64


How reproducible:
=================
1/1


Steps to Reproduce:
===================
1. Create a volume
2. list the volume using "gluster volume info"


Actual results:
===============
Snap Volume: no



Expected results:
==================

This particular option is not required anymore.

Comment 2 Vijaikumar Mallikarjuna 2014-05-30 07:58:39 UTC

Patch https://code.engineering.redhat.com/gerrit/26011 posted

Comment 6 senaik 2015-06-23 08:08:17 UTC

Version : glusterfs-3.7.1-4.el6rhs.x86_64

Snap volume entry removed from gluster v info. Marking the bug 'Verified'

gluster v info 
 
Volume Name: vol1
Type: Distributed-Replicate
Volume ID: d0122a4a-ed80-481e-b5d3-6491f3fa7ae6
Status: Started
Number of Bricks: 5 x 2 = 10
Transport-type: tcp
Bricks:
Brick1: rhs-arch-srv3.lab.eng.blr.redhat.com:/rhs/brick6/b6
Brick2: inception.lab.eng.blr.redhat.com:/rhs/brick11/b11
Brick3: inception.lab.eng.blr.redhat.com:/rhs/brick7/b7
Brick4: rhs-arch-srv2.lab.eng.blr.redhat.com:/rhs/brick7/b7
Brick5: rhs-arch-srv3.lab.eng.blr.redhat.com:/rhs/brick7/b7
Brick6: rhs-arch-srv4.lab.eng.blr.redhat.com:/rhs/brick7/b7
Brick7: inception.lab.eng.blr.redhat.com:/rhs/brick8/b8
Brick8: rhs-arch-srv2.lab.eng.blr.redhat.com:/rhs/brick8/b8
Brick9: rhs-arch-srv3.lab.eng.blr.redhat.com:/rhs/brick8/b8
Brick10: inception.lab.eng.blr.redhat.com:/rhs/brick9/b9
Options Reconfigured:
features.barrier: disable
features.quota-deem-statfs: on
features.inode-quota: on
features.quota: on
features.uss: enable
performance.readdir-ahead: on
snap-max-soft-limit: 90
snap-max-hard-limit: 3

Comment 8 errata-xmlrpc 2015-07-29 04:31:45 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHSA-2015-1495.html