Seagate ST11200N Technical Information PDF herunterladen (Seite 62)

Configuring Optical Disk Drives

Setting the HP Optical Drive Type in Nonvolatile Memory

To use HP optical disk drives, the system must recognize the optical drives as disk drives

at system boot time. If you are adding HP 1.2 gigabyte or equivalent model

magneto-optical disk drives to an AIX system, the system may not recognize them as disk

drives and cannot use them.

▼ To detect whether the system recognizes the optical drives

1. Execute the following command after system boot.

/usr/sbin/lsdev -C -s scsi

2. If you see the appropriate controller and SCSI ID combination for the optical drive

listed as Other SCSI Disk Drive, the system recognizes the drive as a disk drive.

hdisk0 Available 00-00-0S-0,0 2.2 GB SCSI Disk Drive

rmt0 Available 00-00-0S-3,0 Other SCSI Tape Drive

omd0 Defined 00-00-0S-6,0 Other SCSI Read/Write Optical Drive

ovpass0 Available 00-00-0S-2,0 VERITAS Media Changer

▼ To recognize these drives when the operating system does not

1. Install the ovpass driver if it is not already installed. See “The SCSI Passthru Driver

(ovpass)” on page 30.

2. Create the ovpass device file for the optical drive so that the driver can be used to

communicate with the optical drive.

a. Display the SCSI device files that have already been created by using the

following command: /usr/sbin/lsdev -C -s scsi

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

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Seagate ST11200N Technical Information Seite 62