Dell NetWorker 19.9 Administration Guide

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Determining the minor number

To determine the value for minornum, use the ioscan command.

The relevant lines in the ioscan output are those:

For the controller itself, which contains HP C6280-7000 in the Description column.
For the adapter to which the controller is connected, which is the second line above the line for the controller and contains ext_bus in the Class column.

If the schgr driver is configured on the system, it appears associated with the library. The ioscan output line resembles:

Table 1. ioscan output when driver is configured
`Class spt`	`I 0`	`H/W Path 10/4/4.6.0`	`Driver schgr`	`S/W State CLAIMED`	`H/W Type DEVICE`	`Description HP C6280-7000`

If the schgr driver is not configured on the system, no driver appears to be associated with the library. The ioscan output line resembles:

Table 2. ioscan output when driver is not configured
`Class unknown`	`I -1`	`H/W Path 10/4/4.6.0`	`Driver schgr`	`S/W State UNCLAIMED`	`H/W Type DEVICE`	`Description HP C6280-7000`