Am Freitag, 19. Juni 2009 08:56:12 schrieb Alain.Moulle: > Hi > I'm quite new on Heartbeat-v2 , I have some questions about stonith > resources :
Read: http://www.clusterlabs.org/mediawiki/images/f/f2/Crm_fencing.pdf > I have heartbeat-v2 on a cluster of 4 nodes and I use external/ipmi type > for stonith resource. > > 1. I read somewhere that it is judicious to configure the stonith > resource as clone , but I wonder > how to set a different IPMI IP address for each clone on each node ? so > it seems not possible for me ... It make no sense to clone IPMI since it is host specific. You can clone resources that fence more than one host. > 2. If I can't use "clone" for stonith resource (because of point 1.) , > do I have to set 3 stonith resources > on each node with the 3 IPMI IP address of the other nodes ? or (and I'm > about to think so) can I > set only one stonith resource on each node which will have to stonith > only one other node in the cluster. > In other terms : one node in the 4 nodes cluster has the responsability > to stonith only one another node, > and each node has another node which has the responsability to stonith > it in case of problem. Make one stonith resource for each host and use constraints to be sure that the according resource is NOT running the the node it fences. -- Dr. Michael Schwartzkopff MultiNET Services GmbH Addresse: Bretonischer Ring 7; 85630 Grasbrunn; Germany Tel: +49 - 89 - 45 69 11 0 Fax: +49 - 89 - 45 69 11 21 mob: +49 - 174 - 343 28 75 mail: [email protected] web: www.multinet.de Sitz der Gesellschaft: 85630 Grasbrunn Registergericht: Amtsgericht München HRB 114375 Geschäftsführer: Günter Jurgeneit, Hubert Martens --- PGP Fingerprint: F919 3919 FF12 ED5A 2801 DEA6 AA77 57A4 EDD8 979B Skype: misch42 _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
