Review the following sections to install OCFS2.

• About OCFS2 and Shared Storage
  You can use Oracle Cluster File System 2 (OCFS2) with Oracle Grid Infrastructure. However, you are not required to use OCFS2.
• Installing OCFS2
  OCFS2 Release 1.6 is included with the Unbreakable Enterprise Kernel available with Oracle Linux 6 and Oracle Linux 7.