Compaq StorageWorks HSG60 ACS Solution V8.6 for SGI IRIX Installation and Configuration Guide

Configuration Procedures 5–19
For example:
The commands to create RAID1, a three-member RAIDset, then partition it into two
storage units:
ADD RAIDSET RAID1 DISK10000 DISK20000 DISK10100
INITIALIZE RAID1
CREATE_PARTITION RAID1 SIZE=25
CREATE_PARTITION RAID1 SIZE=LARGEST
SHOW RAID1
Assigning Unit Numbers and Unit Qualifiers
Each storageset, partition, or single (JBOD) disk must be assigned a unit number for the
host to access. As the units are added, their properties can be specified through the use of
command qualifiers, which are discussed in detail under the ADD UNIT command in the
Compaq StorageWorks HSG60 Array Controller ACS Version 8.6 CLI Reference Guide.
Each unit can be reserved for the exclusive use of a host or group of hosts. See
“Restricting Host Access in Transparent Failover Mode,” page 1–17.
Assigning a Unit Number to a Storageset
To assign a unit number to a storageset, use the following syntax:
ADD UNIT UNIT-NUMBER STORAGESET-NAME
For example:
To assign unit D102 to RAIDset R1, use the following command:
ADD UNIT D102 R1
Assigning a Unit Number to a Single (JBOD) Disk
To assign a unit number to a single (JBOD) disk, use the following syntax:
ADD UNIT UNIT-NUMBER DISK-NAME
For example:
To assign unit D4 to DISK20300, use the following command:
ADD UNIT D4 DISK20300