5.4.2 Installing JP1/Base
Install JP1/Base on both the primary and secondary node local disks. The installation drive and folder must be the same on both nodes. Do not install JP1/Base on a shared disk.
If you are using JP1/Base 07-00 or an earlier version in a cluster system, you must upgrade the logical host environment after an overwrite installation. For details on the upgrade procedure, see 3.2.3(5) Overwrite installation.