On 01/21/2013 11:58 PM, Pankaj wrote: > Hi, > > I Have two node of production server , but now a days when I am starting > cman service on both node simultaneously one node(secondary ) restarted > automatically , please give me solution. > > Thanks > Pankaj You need to share more information about what cluster you are running. I suspect what happened is that the "post_join_delay", which is a default of 6 seconds, expired so the first node fenced the second node. You can change this to, say, "30" seconds to give yourself more time to start cman on the other node. -- Digimer Papers and Projects: https://alteeve.ca/w/ What if the cure for cancer is trapped in the mind of a person without access to education? -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster