On 11/29/2010 03:42 AM, Mohamed Arif Khan wrote: > > How to configure cluster without fencing device ? In RHCS, it is not possible. http://wiki.alteeve.com/index.php/Red_Hat_Cluster_Service_3_Tutorial#Concept.3B_Fencing -- Digimer E-Mail: digimer at alteeve.com AN!Whitepapers: http://alteeve.com Node Assassin: http://nodeassassin.org