Technical data

3 Initializes the BOOT-MIR and CROOT-MIR mirrorsets. If you want to set
any initialization switches, you must do so in this step. The BOOT-MIR
mirrorset will be used for the Tru64 UNIX and cluster member system
boot disks. The CROOT-MIR mirrorset will be used for the cluster root
(/), cluster /usr and cluster /var file systems, and the quorum disk.
4 Verifies the mirrorset configuration and switches. Ensure that the
mirrorsets use the correct disks.
5 Creates appropriately sized partitions in the BOOT-MIR mirrorset using
the percentage of the storageset that each partition will use. These
partitions will be used for the two member system boot disks (25 percent
or 1 GB each) and the Tru64 UNIX disk. For the last partition, the
controller assigns the largest free space available to the partition (which
will be close to 50 percent, or 2 GB).
6 Creates appropriately sized partitions in the CROOT-MIR mirrorset
using the percentage of the storageset that each partition will use.
These partitions will be used for the quorum disk (5 percent), cluster
root partition (15 percent), /usr (40 percent), and /var file systems.
For the last partition, /var, the controller assigns the largest free space
available to the partition (which will be close to 40 percent). See the
TruCluster Server
Cluster Installation manual to obtain partition sizes.
7 Verifies the BOOT-MIR mirrorset partitions. Ensure that the partitions
are of the desired size. The partition number is in the first column,
followed by the partition size and starting block.
8 Partitions for member system 1 boot disk.
9 Partitions for member system 2 boot disk.
10 Partitions for Tru64 UNIX operating system disk.
11 Verifies the CROOT-MIR mirrorset partitions. Ensure that the partitions
are of the desired size. The partition number is in the first column,
followed by the partition size and starting block.
12 Partitions for the quorum disk.
13 Partitions for cluster root (/) filesystem.
14 Partitions for cluster /usr filesystem.
15 Partitions for cluster /var filesystem.
6.9.1.2 Adding Units and Identifiers to the HSG80 Storagesets
After you have created the storagesets and partitions, assign a unit number
to each partition and set a unique identifier as shown in Example 6–3.
6–56 Using Fibre Channel Storage