HP StorageWorks HSG80 ACS Solution Software V8.8 for HP-UX Installation and Configuration Guide (AA-RV1FA-TE, March 2005)

FC Configuration Procedures
175HSG80 ACS Solution Software V8.8 for HP-UX Installation and Configuration Guide
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 HP StorageWorks HSG60 and HSG80 Array Controller
and Array Controller Software Command Line Interface Reference Guide.
Because of different SCSI versions, refer to the section "Assigning Unit Numbers
Depending on SCSI_VERSION", page 51. The choice for SCSI_VERSION
effects how certain unit numbers and host connection offsets interact.
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 53, and
"Restricting Host Access in Multiple-Bus Failover Mode", page 57.
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
Assigning a Unit Number to a Partition
To assign a unit number to a partition, use the following syntax:
ADD UNIT UNIT-NUMBER STORAGESET-NAME PARTITION=PARTITION-NUMBER
For example:
To assign unit D100 to partition 3 of mirrorset mirr1, use the following command:
ADD UNIT D100 MIRR1 PARTITION=3