The software described in this documentation is either in Extended Support or Sustaining Support. See https://www.oracle.com/us/support/library/enterprise-linux-support-policies-069172.pdf for more information.
Oracle recommends that you upgrade the software described by this documentation as soon as possible.
You can use OCFS2 nodes to share resources between client systems. For example, the nodes could export a shared file system by using Samba or NFS. To distribute service requests between the nodes, you can use round-robin DNS, a network load balancer, or specify which node should be used on each client.