Bug 385001

Summary:	RHEL5 cmirror tracker: unable to convert a disk log mirror to core log
Product:	Red Hat Enterprise Linux 5	Reporter:	Corey Marthaler <cmarthal>
Component:	cmirror	Assignee:	Jonathan Earl Brassow <jbrassow>
Status:	CLOSED ERRATA	QA Contact:	Cluster QE <mspqa-list>
Severity:	low	Docs Contact:
Priority:	low
Version:	5.0	CC:	agk, dwysocha, jbrassow, mbroz, prockai
Target Milestone:	rc
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2009-01-20 21:26:42 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:

Description Corey Marthaler 2007-11-15 17:21:04 UTC

Description of problem:
[root@taft-02 ~]# lvconvert -m 1 --corelog vg/simple
  Error locking on node taft-01: device-mapper: reload ioctl failed: Invalid
argument
  Error locking on node taft-04: device-mapper: reload ioctl failed: Invalid
argument
  Error locking on node taft-03: device-mapper: reload ioctl failed: Invalid
argument
  Error locking on node taft-02: device-mapper: reload ioctl failed: Invalid
argument
  Failed to lock simple

device-mapper: dm-log-clustered: Server error while processing request
[DM_CLOG_CTR]: -22
device-mapper: table: 253:5: mirror: Error creating mirror dirty log
device-mapper: ioctl: error adding target to table
Nov 15 11:18:55 taft-01 clogd[6459]: Received constructor request with bad data
Nov 15 11:18:55 taft-01 kernel: device-mapper: dm-log-clustered: Server error
while processing request [DM_CLOG_2
Nov 15 11:18:55 taft-01 kernel: device-mapper: table: 253:5: mirror: Error
creating mirror dirty log
Nov 15 11:18:55 taft-01 kernel: device-mapper: ioctl: error adding target to table


Version-Release number of selected component (if applicable):
cmirror-1.1.0-7
2.6.18-53.el5

How reproducible:
Everytime

Comment 2 Jonathan Earl Brassow 2008-01-14 23:02:04 UTC

I can hit this easily.

Comment 3 Jonathan Earl Brassow 2008-01-15 22:02:21 UTC

'return' instead of 'goto' was skipping over key initialization - causing core logged cluster mirrors not to 
work.

Comment 4 Corey Marthaler 2008-01-21 21:06:04 UTC

Fix verified in cmirror-1.1.5-4.el5.

Comment 7 errata-xmlrpc 2009-01-20 21:26:42 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/RHEA-2009-0158.html