Bug 1323192

Summary:	Fallback does not work as expected in a HornetQ live backup pair
Product:	[JBoss] JBoss Enterprise Application Platform 6	Reporter:	Tyronne Wickramarathne <tywickra>
Component:	HornetQ	Assignee:	Yong Hao Gao <hgao>
Status:	CLOSED WONTFIX	QA Contact:	Miroslav Novak <mnovak>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	6.4.6	CC:	csuconic, hgao, msvehla
Target Milestone:	---	Flags:	mnovak: needinfo? (hgao)
Target Release:	---
Hardware:	x86_64
OS:	Windows
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-04-05 06:26:50 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:

Description Tyronne Wickramarathne 2016-04-01 13:40:20 UTC

Description of problem:
HornetQ live-backup pair does not fallback as expected during a long running network outage, leading to a split-brain status. 


Version-Release number of selected component (if applicable):
JBoss-EAP-6.4.6



Steps to Reproduce:
1. Configure a live (NodeA) and a backup (NodeB) server using data replication.
2. Start the live server, then the backup server
3. Pull the network cable from the live server (NodeA)
4. The backup server takes over and becomes the live server instance
5. Please plug the network cable back to NodeA
6. NodeA starts and remains active while NodeB is in active (live) mode

Expected results:
The NodeA is required to take over from NodeB


Additional info:
Server configuration files and the logs will be attached shortly.

Comment 1 Yong Hao Gao 2016-04-05 06:26:50 UTC

Hi,

We are going to address this issue in EAP7(Artemis). I'll reject this.

Thanks
Howard