Use Figure 4-1 as a guide during the cluster creation. The IP addresses shown in this example will be referenced through the installation. This example shows a minimum network environment; typical production clusters will have additional networks not shown here.

Figure 4-1: Sample network diagram

1. Run the clu_create command to build the cluster, quorum disk, and the first member boot disk. The clu_create command will prompt with a series of questions.

   rac1> /usr/sbin/clu_create

   This is the TruCluster Creation ProgramYou will need the following information in order to create a cluster:    - Cluster name (a hostname which is also used as the      default cluster alias)    - Cluster alias IP address    - Clusterwide root disk and partition (for example, dsk4b)    - Clusterwide usr  disk and partition (for example, dsk4g)    - Clusterwide var  disk and partition (for example, dsk4h)    - Quorum disk device (for example, dsk4)    - Number of votes assigned to the quorum disk    - Member ID    - Number of votes assigned to this member    - First member's boot disk (for example, dsk5)    - First member's virtual cluster interconnect IP name    - First member's virtual cluster interconnect IP address    - First member's physical cluster interconnect devices  ...