Thankyou Marcus, But let me know the reasons for the occurence of the Netsplit, which lead Split brain problem.
2008/4/8 Marcus Franke <[EMAIL PROTECTED]>: > On Tue, Apr 08, 2008 at 01:00:54PM +0530, Ch Praveena wrote: > > Hi all, > > > > While going on with Terracotta article, > > -- > http://www.terracotta.org/confluence/display/explore/How+Terracotta+Works > > , > > For implementing application server clustering, I found this phrase, > > "Split-brain problem.".. > > > > Please let me know about this in detail.. > > > > Easy, > > if you have a cluster of 4 nodes, and you have a netsplit, you'll end with > two clusters with two nodes. Split brain problem is that both parts are > equal in size, so how can the software decide, which side is the correct > one and which nodes shall drop dead and restart? > > Because of this you may want an uneven number of nodes in your cluster. > This > way you cannot have a split'ed cluster with equal numbers of nodes on each > side. > > > > regards, > Marcus > > --------------------------------------------------------------------- > To start a new topic, e-mail: users@tomcat.apache.org > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Regards, Praveena Chalamcharla, Securview....
