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Configuring Primary and Secondary Disks

102 NetBackup ServerFree Agent System Administrator’s Guide

HORCM_CMD

Enter values for the following:

◆ cmd_dev_file: the command device file(s) for the array. For example,

/dev/rdsk/c2t8d14s2.

You can use the NetBackup bptpcinfo command to determine the command device

file, as follows:

bptpcinfo -d /dev/rdsk -o- | grep CM

Below is sample output showing a command device file for an Hitachi device and for

an HP device.

The format of the output is:

p=/dev/rdsk/c#t#d#s2 s=VID:PID:SN

where:

- VID (vendor ID) must be HP or HITACHI.

- PID (product ID) must include -CM.

- The first five characters of the serial number (SN) must match the serial number

of the disks.

In this example, the command device file for the Hitachi array is

/dev/rdsk/c2t8d14s2 and for the HP array it is /dev/rdsk/c2t5d35s2.

HORCM_DEV

Enter values for the following:

◆ dev_group: a user-defined name of a logical grouping of primary and secondary

disks.

◆ dev_name: a user-defined name assigned to a primary-secondary pair of disks within

the logical group.

The dev_group and dev_name parameters are used on the “pair” configuration

commands described later in this section.

◆ port #: the port number specified for the disk, configured by means of the array’s

dedicated console (not from a NetBackup host).

p=/dev/rdsk/c2t8d14s2 s=HITACHI:OPEN-9-CM:60159001C00

p=/dev/rdsk/c2t5d35s2 s=HP:OPEN-3-CM:30436002500

Command

device files

(note “CM”):

1 2 ... 111 112 113 114 115 116 117 118 119 120 121 ... 181 182

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Seagate ST39175LW Anleitung zur Fehlerbehebung Seite 116