Bug 1283566

Summary:	qupta/marker: backward compatibility with quota xattr vesrioning
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Vijaikumar Mallikarjuna <vmallika>
Component:	quota	Assignee:	Vijaikumar Mallikarjuna <vmallika>
Status:	CLOSED ERRATA	QA Contact:	Anil Shah <ashah>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	rhgs-3.1	CC:	amainkar, ashah, rcyriac, rgowdapp, rhs-bugs, sankarshan, smohan, storage-qa-internal
Target Milestone:	---	Keywords:	ZStream
Target Release:	RHGS 3.1.2
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.7.5-7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1283567 (view as bug list)		Environment:
Last Closed:	2016-03-01 05:56:19 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:	1260783, 1283567, 1283568

Description Vijaikumar Mallikarjuna 2015-11-19 10:20:35 UTC

quota-version features is implemented for 3.7.6
please see below patch for more details:
http://review.gluster.org/#/c/12386

Problem is when quota is already enabled,
we suffix 0 to contri xattr key.

This can cause backward compatibility issues when upgraded from 3.7.5 to 3.7.6 and can corrupt accounting information

Comment 2 Vijaikumar Mallikarjuna 2015-11-19 10:39:07 UTC

upstream patch: http://review.gluster.org/#/c/12660
release-3.7 patch: http://review.gluster.org/#/c/12661/

Comment 4 Vijaikumar Mallikarjuna 2015-11-24 06:28:05 UTC

downstream patch: https://code.engineering.redhat.com/gerrit/#/c/62064/

Comment 5 Anil Shah 2015-12-15 11:14:08 UTC

Installed build glusterfs-3.7.5-5.el7rhgs.x86_64 .
Created volume , enabled quota and limit-usage.
Created some data. Checked quota list.

Updated system to build glusterfs-3.7.5-11.el7rhgs.x86_64.
Quota list displayed soft and hard limit same as before upgrade.

Hence marking this bug verified on build glusterfs-3.7.5-11.el7rhgs.x86_64.

Comment 7 errata-xmlrpc 2016-03-01 05:56:19 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/RHBA-2016-0193.html