[Pacemaker] Tomcat and "unmanaged failed"

[Stallmann, Andreas]

Hi there,

we have here a corosync/pacemaker cluster running tomcat. Sometimes our application running inside tomcat fails and tomcat dies.

This – for some reason I don’t understand – leads to an “unmanaged failed” state for tomcat diplayed in crm_mon. This would not been to bad, but at this point the cluster “decides” not to failover the resource to the second node.

My questions:


1.       Is this a standard behaviour? Should a failover stop (or not take place at all), if a resource runs into an unmanaged failed state?

2.       What conditions have to apply, before a resource is called “unmanaged failed”?

3.       Is there any way of an “automatic recover” of a resource that ran into an “unmanaged failed” state?

Cheers,

Andreas
--
CONET Solutions GmbH
Andreas Stallmann,
Theodor-Heuss-Allee 19, 53773 Hennef
Tel.: +49 2242 939-677, Fax: +49 2242 939-393
Mobil: +49 172 2455051
Internet: http://www.conet.de, mailto: AStallmann at CONET.DE<mailto:AStallmann at CONET.DE>



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Registergericht/Registration Court: Amtsgericht Siegburg (HRB Nr. 9136)
Geschäftsführer/Managing Director: Anke Höfer

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