On 04/19/2011 02:34 AM, Harvinder Singh Binder wrote: > Good afternoon sir, > Please send me whole detail about cluster such as what is cluster, requirement,configration etc > Harvinder Singh S/O Baldev Raj, VPO Barwa Teh. Anandpur Sahib, Dist. Ropar, PunjabE-Mail ID:- jmd_singhsaini@xxxxxxxxx This is a bit like asking someone to send you all the details on how to be a programmer. It is simply not possible. First; * Clusters can be designed for High Availability, Performance or Scalability. * What specific applications or services do you want to cluster and are they supported by any cluster stack. * What cluster foundation; Corosync or Heartbeat? What resource manager, Pacemaker or rgmanager? * How big will you make your cluster? Will it spread over a wide area between data centers? You need to come back to the list with *much* more specific questions. You will also find people here more willing to help if you show what work you've done on your own. As Andrew said; This kind of question is like asking for someone to do your homework for you. Clustering is not hard, but it is complex. You must be willing to spend a good amount of time studying and practicing before you ever want to put a cluster in to production. Are you willing and able to put that time into it? If so, show it by studying and then asking questions. -- Digimer E-Mail: digimer@xxxxxxxxxxx AN!Whitepapers: http://alteeve.com Node Assassin: http://nodeassassin.org -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster