Sun Microsystems Fire X4540, Руководство администратора

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60 Sun Fire X4500/ X4540 Servers Administration Guide • October 2008
Using DCMU
To use DCMU, you must install the application.
cfgdisk
Command
cfgdisk
is a command-line utility and that queries and provides status of all
48-disk drives.
cfgdisk
also allows you to connect and disconnect disk drives.
cfgdisk Command Options
Use
the
cfgdisk
command to determine the disk drive status by using the
parameters shown in
TABLE 7-1
. The following options are supported for the
functions shown:
Examples Using the
cfgdisk
Command
The following command shows the use of
cfgdisk
to disconnect a disk drive.
The following command shows the use of
cfgdisk
to connect a disk drive
TABLE 7-1
cfgdisk Command Options
Option Description
-h
Displays help information
-v
Displays utility version information
-o
Displays operation information < connect/disconnect >
-d
Displays disk drive information
TABLE 7-2
# cfgdisk -o disconnect -d sata0/7
Device sata0/7 has been successfully disconnected
TABLE 7-3
# cfgdisk -o connect -d sata0/7
Command has been issued to connect sata0/7 device, it may take few
seconds to connect sata0/7,