You can install the Veritas Cluster Server agent for Oracle from the product disc. You must install the Oracle enterprise agent on all nodes that will host the Oracle service group.
To install the agent on a Linux node
Insert the software disc into a drive that is connected to the node.
If the disc does not automatically mount, then you must mount the disc manually. For example:
# mount -o ro /dev/cdrom /mnt/cdrom
Repeat step 1 through step 4 on each node that will become part of the Oracle service group.