Seagate ST11200N Información técnica descargar pdf (Pagina 69)

Configuring Robotic Controls

Robots are controlled through a SCSI or a network connection. Robot control

configuration can be found as follows:

◆ SCSI control is covered in the following sections.

◆ Configuration of network controlled robotic libraries (for example, ACS robots) is

discussed in the appendices of the VERITAS NetBackup Media Manager System

Administrator’s Guide for UNIX and Linux or the VERITAS NetBackup Media Manager

System Administrator’s Guide for Windows.

Configuring SCSI Robotic Controls

Read this topic if you plan to use a robotic storage device that is controlled through a SCSI

robotic connection. Information on supported SCSI robots (vendor models) can be found

on the VERITAS support web site (see the NetBackup Product > Compatibility area of the

site).

Determining Which Passthru Driver to Configure

When communicating with SCSI-controlled robotic peripherals, Media Manager robotic

software uses the sctl or spt SCSI passthru driver. The driver that is used depends on

the type of SCSI interface on the system.

◆ For devices connected to all other SCSI interface cards (HSC, PCI, or EISA), the sctl

passthru driver must be configured.

When attaching an autochanger (robotic library) device to a GSC interface and using

the sctl driver, the schgr device driver must also be installed. Without this driver

installed, the system will not bind the driver to the device. See the autochanger(7)

man page.

See “Configuring Device Files for the sctl Passthru Driver” on page 56.

◆ For devices connected to HPPB SCSI interface cards, the spt passthru driver must be

configured.

See “Configuring Device Files for the spt Passthru Driver” on page 60.

Examples

To determine the type of interface on your system, use the ioscan -f command as

shown in the following examples.

Chapter 4, Hewlett-Packard HP-UX 55

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Seagate ST11200N Información técnica Pagina 69