Novell LINUX ENTERPRISE SERVER 10 - INSTALLATION AND ADMINISTRATION 11-05-2007, Руководство по установке

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2 After the adapter is activated, a disk can be configured. Do this with the following
command:
zfcp_disk_configure 0.0.4000 1234567887654321 8765432100000000 1
0.0.4000
is the previously-used channel ID,
1234567887654321
is the
WWPN (World wide Port Number), and
8765432100000000
is the LUN
(logical unit number). The
1
stands for activating the disk (a
0
here would deac-
tivate the disk).
3
Now the zFCP disk is online (check with
cat /proc/partitions
) and can
used for subsequent commands.
51.7.3 Mounting the Root Device
If all needed disks are online, you should now be able to mount the root device. Assum-
ing that the root device is on the second partition of the DASD device (
/dev/dasda2
),
the corresponding command is
mount /dev/dasda2 /mnt
.
IMPORTANT: File System Consistency
If the installed system has not been shut down properly, it may be advisable
to check the file system consistency prior to mounting. This prevents any acci-
dental loss of data. Using this example, issue the command
fsck /dev/dasda2
to ensure that the file system is in a consistent state.
By just issuing the command
mount
, it is possible to check whether the file system
could be mounted correctly.
Example 51.1 Output of the Mount Command
SuSE Instsys suse:/ # mount
shmfs on /newroot type shm (rw,nr_inodes=10240)
devpts on /dev/pts type devpts (rw)
virtual-proc-filesystem on /proc type proc (rw)
/dev/dasda2 on /mnt type reiserfs (rw)
946 Installation and Administration