Bug 734865 – openais could use wrong sort queue if memb_join message sent during recovery

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Bug 734865 - openais could use wrong sort queue if memb_join message sent during recovery

Summary:	openais could use wrong sort queue if memb_join message sent during recovery

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Linux 5
Classification:	Red Hat
Component:	openais (Show other bugs)
Sub Component:
Version:	5.7
Hardware:	All Linux

Priority	urgent Severity urgent
Target Milestone:	rc
Target Release:	---
Assigned To:	Jan Friesse
QA Contact:	Cluster QE
Docs Contact:

URL:
Whiteboard:
Keywords:	TestBlocker, ZStream

Depends On:	732698
Blocks:	739084 739085 739086
	Show dependency tree / graph

Reported:	2011-08-31 13:02 EDT by Steven Dake
Modified:	2016-04-26 10:22 EDT (History)
CC List:	9 users (show)

See Also:
Fixed In Version:	openais-0.80.6-32.el5
Doc Type:	Bug Fix
Doc Text:	Under certain circumstances, the previous version of OpenAIS sometimes used an incorrect sort message queue when the "memb_join" message was sent during recovery. With this update, this error has been fixed, and OpenAIS now uses a correct sort message queue in this scenario.
Story Points:	---
Clone Of:	732698
Environment:
Last Closed:	2012-02-21 00:22:10 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Backported patch from corosync (1.69 KB, patch) 2011-09-01 04:50 EDT, Jan Friesse	no flags	Details \| Diff
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHBA-2012:0180	normal	SHIPPED_LIVE	openais bug fix and enhancement update	2012-02-20 09:54:52 EST

Groups: None (edit)

Comment 2 Jan Friesse 2011-09-01 04:50:54 EDT

Created attachment 520977 [details]
Backported patch from corosync

a memb_join operation that occurs during flushing can result in an
entry into the GATHER state from the RECOVERY state.  This results in the
regular sort queue being used instead of the recovery sort queue, resulting
in segfault.

Comment 8 Miroslav Svoboda 2011-11-03 16:34:19 EDT

    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
Under certain circumstances, the previous version of OpenAIS sometimes used an incorrect sort message queue when the "memb_join" message was sent during recovery. With this update, this error has been fixed, and OpenAIS now uses a correct sort message queue in this scenario.

Comment 12 errata-xmlrpc 2012-02-21 00:22:10 EST

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.

http://rhn.redhat.com/errata/RHBA-2012-0180.html

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