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Creating Configuration Files for Offhost Backup

60 NetBackup ServerFree Agent System Administrator’s Guide

In the 3pc.conf file, each device has an entry containing the following:

devid major minor devpath sn npid lun wwn

These entries are described below. For each storage device in the 3pc.conf file, the

only value that you have to enter, however, is the world-wide name of the third-party

copy device, bridge (or other SAN device) to which the storage device is connected.

devid

A NetBackup-internal identifier for a particular device.

major

Each device driver has a major number.

minor

Each device has a minor number.

devpath

The path to the Fibre Channel device. This entry must be specific to the media server on

which the 3pc.conf file resides.

The serial number of the device, of the form:

Vendor ID:Product ID:device serial number

Note Disk devices used for offhost backup must support SCSI serial-number inquiries.

This means that disk device entries in the 3pc.conf file must include serial

numbers.

npid

The fibre channel n-port ID, which identifies this device on the SAN.

lun

The device’s logical unit number. In combination with the world-wide name, the lun

allows NetBackup to identify the devices that are attached by SCSI connection to the

third-party copy device, bridge, or other SAN device.

NetBackup 4.0V ServerFree Agent System Administrator's Guide for Solaris

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