Seagate ST11200N Technical Information PDF herunterladen (Seite 22)

Understanding the SCSI Passthru Drivers

◆ To collect TapeAlert information from tape devices allowing support of functions

such as tape drive cleaning.

◆ For WORM tape support.

◆ Future NetBackup features and enhancements

▼ To manipulate the sg driver

Perform the following steps as the root user.

1. Determine if an sg driver is loaded by using the following command:

/usr/sbin/modinfo | grep sg

141 fc580000 2d8c 116 1 sg (SCSA Generic Revision: 3.4d)

153 fc7fa000 1684 49 1 msgsys (System V message facility)

2. Remove the existing driver:

/usr/sbin/rem_drv sg

3. Install or reconfigure the sg driver.

a. If configuration is needed, run the following command first:

/usr/bin/rm -f /kernel/drv/sg.conf

b. To install the driver run the following command:

/usr/openv/volmgr/bin/driver/sg.install

Once the driver has been installed, it is not necessary to reboot the system or run

the sg.install command during or after each system boot.

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

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Seagate ST11200N Technical Information Seite 22