[jboss-user] [Clustering/JBoss] - Re: Serious production problems

[visprar]

We are also facing similar problems. Running 2 clusters with 4 nodes. Every 1-2 days all nodes in a cluster get locked up. 

Have no idea on what needs to be done.

Does anyone know under what condition the entire node can be affected. Th eonly thing i found was

"Also, a slow member could slow or even prevent purging of stable messages (http://wiki.jboss.org/wiki/Wiki.jsp?page=JGroupsPbcastSTABLE), so in the worst case, all members could run out of memory because they would never purge stable messages. Exclusion of such a member resumes progress in the stability protocol.

+

http://wiki.jboss.org/wiki/Wiki.jsp?page=Shunning"

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