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https://jira.jboss.org/jira/browse/JBAS-6807?page=com.atlassian.jira.plug...
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Radoslav Husar updated JBAS-6807:
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Attachment: graph_image.php
ipth.png
More info:
I left 2 "broken" JBoss instances in the cluster and the Brno lab admin noticed
that there has been going 20 mbps traffic to everyone in the same virtual LAN. As can be
seen from the images, 2 nodes are sending 10 mbps traffic through multicast.
10mbps is quite a lot if we expect them to only send heartbeats :)
Unable to form a cluster Branch_5_x (flush by coordinator at xyz
failed)
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Key: JBAS-6807
URL:
https://jira.jboss.org/jira/browse/JBAS-6807
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Clustering
Environment: any, perf lab, brno lab
Reporter: Radoslav Husar
Assignee: Brian Stansberry
Priority: Blocker
Fix For: JBossAS-5.1.0.CR1
Attachments: ipth.png
A cluster refuses to add more members. Problem detected on Friday 17th/4.
http://hudson.qa.jboss.com/hudson/job/as5-soak-ejb3-total-async-failover/...
http://hudson.qa.jboss.com/hudson/job/as5-soak-ejb3-total-async-failover/...
http://hudson.qa.jboss.com/hudson/job/as5-soak-ejb3-total-async-failover/...
http://hudson.qa.jboss.com/hudson/job/as5-soak-ejb3-total-async-failover/...
Coordinator fails to flush:
12:27:33,209 WARN [GMS] GMS flush by coordinator at 10.34.32.226:55576 failed
Joining node logs:
12:33:41,025 WARN [GMS] join(10.34.32.232:39410) sent to 10.34.32.226:55576 timed out
(after 3000 ms), retrying
Command used to startup:
java -server -Xms256m -Xmx1024m -XX:MaxPermSize=256m
-Dxb.builder.useUnorderedSequence=true -Dsun.rmi.dgc.client.gcInterval=3600000
-Dsun.rmi.dgc.server.gcInterval=3600000 -Djgroups.udp.ip_ttl=1
-Djava.net.preferIPv4Stack=true -Djboss.messaging.ServerPeerID=`hostname | cut -c
"6"` -jar /tmp/jboss-5.1.0.CR1/bin/run.jar -c all -b `hostname`
-Djboss.partition.name=SoakTestPartition -Dcluster.route.name=`hostname` -u 234.1.79.154
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