HP Hitachi Dynamic Link Manager Software - Manual (Page 240)

3. Creating an HDLM Environment
216
13. Specify the configuration that will be used for booting.
• When GRUB is the boot loader
Specify the position of the valid
title
for
default
.
• When ELILO is the boot loader
Specify
label
for
default
.
14. Shut down the host.
Execute the following command to shut down the host:
# shutdown -h now
15. Change the configuration from a multi-path configuration to a single-path
configuration.
16. Start the host.
17. Execute the
mount
command to check that the SCSI device is mounted in
/boot
.
The following shows an execution example for when
GRUB
is used as the boot
loader:
# mount
:
:
/dev/sda1 on /boot type ext3 (rw)
:
:
Check the underlined section.
18. Update the information about the volume group.
Execute the following command to update the information about the volume
group.
# vgscan
Reading all physical volumes. This may take a while...
Found volume group "VolGroup00" using metadata type lvm2
19. Check the relationship between the volume group and HDLM devices.
Execute the following command to make sure that the physical volumes that make
up the volume group are not HDLM devices.