Seagate ST11200N Información técnica descargar pdf (Pagina 42)

Before You Start

Observe the following points when performing the configurations described in this

chapter:

◆ The VERITAS support web site (http://www.support.veritas.com) contains server

platform compatibility information for a number of vendors and products (see the

NetBackup Product > Compatibility area of the site). Verify that your server platform

is supported before configuring devices.

◆ Attach all peripherals and reboot the system before configuring devices. Many of

these steps may be accomplished using smit (the System Management Interface

Tool). See the smit(1) man page for more information.

◆ For NetBackup to recognize and communicate with connected devices, and for device

discovery to discover devices, NetBackup issues SCSI pass-thru commands to the

devices in a configuration.

The ovpass driver must be properly configured for SCSI-controlled robot discovery,

and device files must exist that follow the naming conventions explained in

“Configuring Robotic Controls” on page 31, “Configuring Tape Drives” on page 38,

and “Configuring Optical Disk Drives” on page 45.

◆ Use smit and /usr/sbin/lsdev to verify that the devices are configured correctly.

Make sure you can “see” your devices on the SAN before you install and configure

the SSO option.

◆ To obtain error and debugging information about devices and robotic software

daemons, the syslogd daemon must be configured to be active. See syslogd(1) for

more information.

RS6000 AIX Adapter Number Conventions

The location code for an adapter consists of two pairs of digits with the format AA-BB;

where AA identifies the location code of the drawer containing the adapter card and BB

identifies both the I/O bus and slot containing the card.

A value of 00 for AA means that the adapter card is located in the CPU drawer or system

unit, depending on the type of system. Any other value for AA indicates that the card is

located in an I/O expansion drawer; in which case the value for BB identifies the I/O bus

and slot number in the CPU drawer that contains the asynchronous expansion adapter.

The first digit identifies the I/O bus with 0 corresponding to the standard I/O bus and 1

corresponding to the optional I/O bus. The second digit identifies the slot on the

indicated I/O bus.

28 NetBackup Media Manager Device Configuration Guide for UNIX, Windows, and Linux

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Seagate ST11200N Información técnica Pagina 42