sajith napisał(a): > Hai all, > > I am new to linux cluster. I want to set up a two node cluster using > rhcs. In my application I am using tomcat and mysql as database. My aim is > to configure both servers in active-passive configuration. I have tested the > failover of ip and process using conga. But I am stuck with the > configuration of mysql failover. I am confused with how to make the data > files redundant for mysql. If I am using nfs for data files the files are > not accessible if nfs server is down. How can I create an online back up of > my data files so that if my main server is down then also I can access my > data from the online backup? I don't have gfs and SAN storage. My data files > and application reside in same machine. Please help Hello, You can use drbd[1] to mirror block device via network. You also need some automatic failover mechanism fe. RHCS or heratbeat[2]. [1] - http://www.drbd.org/ [2] - http://www.linux-ha.org/ Best Regards Maciej Bogucki -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
