On x86 (64-bit) platforms running Oracle Solaris, if you install Oracle Solaris Cluster in addition to Oracle Clusterware, then complete the following task.

1. Switch user to root:

   $ su - root

2. Complete one of the following steps, depending on the location of the installation:

   • If the installation files are on an installation media, then enter a command similar to the following, where mountpoint is the disk mount point directory or the path of the database directory on the installation media:

     # mountpoint/grid/rootpre.sh

   • If the installation files are on the hard disk, change directory to the directory /Disk1 and enter the following command:

     # ./rootpre.sh

3. Exit from the root account:

   # exit

4. Repeat steps 1 through 3 on all nodes of the cluster.