Hitachi Dynamic Link Manager, User Manual

Page: 217 / 746

3. Creating an HDLM Environment
193
•
When GRUB is the boot loader
Change the
default
number so that a boot can be performed using the
configuration copied in step 5.
default=2
• When LILO or ELILO is used as the boot loader:
Specify
label
for
default
.
default sd-HDLM_194.EL
10. If LILO is being used as the boot loader, execute the
/sbin/lilo
command to
have the changes take effect.
11. Shut down the host.
Execute the following command to shut down the host:
# shutdown -h now
12. Change the configuration from a multi-path configuration to a single-path
configuration.
13. Start the host.
14. Execute the
mount
command to make sure that the SCSI device is mounted.
The following shows an execution example for when
GRUB
is used as the boot
loader:
# mount
/dev/sda2 on / type ext2 (rw)
:
:
/dev/sda1 on /boot type ext2 (rw)
/dev/sda4 on /tmp type ext2 (rw)
/dev/sda5 on /var type ext2 (rw)
/dev/sda6 on /usr type ext2 (rw)
none on /dev/shm type tmpfs (rw)
Check the underlined section.
15. If Red Hat Enterprise Linux, SUSE LINUX Enterprise Server 10, or SUSE
LINUX Enterprise Server 11 is used, make sure that the SCSI device is allocated
to the swap partition.
Make sure that the SCSI device name is displayed in the
Filename
column of the
/proc/swaps
file.