Hitachi XP P9500 User Manual page 234

3. Creating an HDLM Environment
device. Note that if settings are incorrect, the OS might not start.
In this subsection, the procedure assumes that you are using
default boot loader in Red Hat Enterprise Linux, SUSE LINUX Enterprise Server 10,
or SUSE LINUX Enterprise Server 11.
To perform an upgrade installation of HDLM in a multi-path boot disk environment
that uses a logical volume (LVM2) on an HDLM device:
1. Log in to Linux as a user with root permissions.
2. Make sure that the HDLM device is defined in the
/dev/sddlmaa1
This example assumes that IA32 uses
that uses
instead of
displayed as
3. Execute the HDLM-configuration definition utility (
parameter specified to check the correspondence between the HDLM device and
the SCSI device.
# dlmcfgmgr -v
HDevName
/dev/sddlmaa configured /dev/sda
KAPL10302-I /sbin/dlmcfgmgr completed normally.
The
HDevName
indicates the SCSI device.
4. Edit the
/etc/fstab
Change the
to the SCSI device. Comment out the existing HDLM device specification by
placing a hash mark (
device specification as shown below, based on the correspondence between the
HDLM device and the SCSI device as checked in step 3.
#/dev/sddlmaa1
210
as the boot loader, the mount point is displayed as
ELILO
in the line where
/boot
instead of
vfat ext3
Management Device
column indicates the HDLM device, and the
file.
mount point that you checked in step 2 from the HDLM device
/boot
) at the beginning of each line, and then add the SCSI
#
GRUB
/etc/fstab
:
:
/boot ext3 defaults
:
:
as the boot loader. When you use IPF
GRUB
is coded, and the file system type is
/boot
.
dlmcfgmgr)
Host Channel Target Lun
0
:
:
/boot ext3
or as the
ELILO
file.
1 2
/boot/efi
with the
-v
0 0 0
column
Device
defaults 1 2