Compaq 4354R - StorageWorks Enclosure Storage Manuel de service télécharger pdf (Page 142)

5–20 HSG80 ACS Solution Software Version 8.6 for Compaq Tru64 UNIX Installation and Configuration Guide

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

Preferring Units

In multiple-bus failover mode, individual units can be preferred to a specific controller.

For example, to prefer unit D102 to “this controller,” use the following command:

SET D102 PREFERRED_PATH=THIS

RESTART commands must be issued to both controllers for this command to take effect:

RESTART OTHER_CONTROLLER

RESTART THIS_CONTROLLER

NOTE: The controllers need to restart together for the preferred settings to take effect. The

RESTART this_controller command must be entered immediately after the RESTART

other_controller command.

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Compaq 4354R - StorageWorks Enclosure Storage Manuel de service Page 142