Bug 1939372

Summary:	[GSS][RHHI 1.8: Disable the setting lookup-optimize in the virt group]
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Gobinda Das <godas>
Component:	sharding	Assignee:	Xavi Hernandez <jahernan>
Status:	CLOSED ERRATA	QA Contact:	SATHEESARAN <sasundar>
Severity:	urgent	Docs Contact:
Priority:	unspecified
Version:	rhgs-3.5	CC:	asakthiv, bkunal, jahernan, nravinas, pprakash, rcyriac, rhs-bugs, sajmoham, sasundar, sheggodu, storage-qa-internal
Target Milestone:	---	Keywords:	ZStream
Target Release:	RHGS 3.5.z Batch Update 4
Hardware:	Unspecified
OS:	Linux
Whiteboard:
Fixed In Version:	glusterfs-6.0-55	Doc Type:	Known Issue
Doc Text:	An issue has been identified when expanding or shrinking a volume with sharding enabled in (RHHI for Virtualization or Red Hat Virtualization), that may cause data corruption. To work around this issue, disable the `lookup-optimize` option when sharding is enabled.	Story Points:	---
Clone Of:	1938110	Environment:
Last Closed:	2021-04-29 07:21:02 UTC	Type:	---
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:	1938110

Comment 8 SATHEESARAN 2021-03-23 09:59:17 UTC

Verified with glusterfs-server-6.0-55.el8rhgs

[root@ ~]# rpm -qf /var/lib/glusterd/groups/virt 
glusterfs-server-6.0-55.el8rhgs.x86_64
[root@ ~]# cat /var/lib/glusterd/groups/virt | grep lookup
cluster.lookup-optimize=off

This volume option 'cluster.lookup-optimize' is set to 'off' with virt profile
Also tested with update from RHGS 3.5.3 to RHGS 3.5.4, the new option is added to 'virt' profile.

Comment 10 errata-xmlrpc 2021-04-29 07:21:02 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 (glusterfs bug fix and enhancement update), 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://access.redhat.com/errata/RHBA-2021:1462