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Bug 444957

Summary:	vgrename is broken in cluster lvm
Product:	Red Hat Enterprise Linux 4	Reporter:	Milan Broz <mbroz>
Component:	lvm2	Assignee:	Milan Broz <mbroz>
Status:	CLOSED ERRATA	QA Contact:	Corey Marthaler <cmarthal>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.7	CC:	agk, ccaulfie, dwysocha, edamato, heinzm, jbrassow, mbroz, prockai, pvrabec
Target Milestone:	rc	Keywords:	Regression
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	RHBA-2008-0776	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2008-07-24 20:08:12 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:	450474
Bug Blocks:

Description Milan Broz 2008-05-02 10:52:06 UTC

vgrename doesn't work properly without refreshing cache (clvmd -R)

# clvmd -R
# lvchange -a n vg_bar/lv3
# vgrename vg_bar vg_bar1
  Volume group "vg_bar" successfully renamed to "vg_bar1"
# vgs
  VG       #PV #LV #SN Attr   VSize   VFree
  vg_bar1    4   4   0 wz--nc 399.98G 399.91G
# lvchange -a y vg_bar1/lv3
  Error locking on node bar-01: Volume group for uuid not found:
zX0qcpeD9um1FqePa7fZweGlUWs80lWucDmIanTFxtVKRlkDiFScxSI6oX54v6nr
  Error locking on node bar-03: Volume group for uuid not found:
zX0qcpeD9um1FqePa7fZweGlUWs80lWucDmIanTFxtVKRlkDiFScxSI6oX54v6nr
  Error locking on node bar-02: Volume group for uuid not found:
zX0qcpeD9um1FqePa7fZweGlUWs80lWucDmIanTFxtVKRlkDiFScxSI6oX54v6nr

# rpm -q lvm2
lvm2-2.02.36-1.el4

From code:
	/* FIXME lvmcache corruption - vginfo duplicated instead of renamed */
	persistent_filter_wipe(cmd->filter);
	lvmcache_destroy(cmd, 1);

Missing cache invalidation on remote nodes?

Comment 4 Milan Broz 2008-06-09 20:09:20 UTC

Fixed in lvm2-2.02.37-1.el4

Comment 6 Corey Marthaler 2008-06-27 14:37:26 UTC

This fix has been verified in lvm2-2.02.37-3.el4.

Comment 8 errata-xmlrpc 2008-07-24 20:08:12 UTC

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHBA-2008-0776.html