HP Hitachi Dynamic Link Manager Software - Manual (Page 198)

3. Creating an HDLM Environment
176
9. Execute the
metaroot
command, using the
-R
option to specify the mount point
of the
/
(
root
) file system after the migration.
# metaroot -R /mnt0 d100
10. In order to boot from the post-migration environment, determine the boot device
name for the OBP.
Only the path used by HDLM to determine the logic device file name of the
HDLM device of the boot disk can be specified as the boot device.
To determine this path, perform the procedure in (2) When the Path
Configuration Is Changed in 4.5.1 Precautions Regarding Changes to the
Configuration of an HDLM Operating Environment. To obtain the boot device
name specified by OBP, edit the character string of the determined path as
follows:
• Replace the driver name (
ssd
) of an
ssd
driver with
disk
.
• Add the slice identifier of the
/
(
root
) file system (
:a
value from :a to
:h
)
to the end.
Example:
The determined path:
/pci@8,600000/QLGC,qlc@1,1/fp@0,0/
ssd@w50060e8010027a82,6
The path to be specified for the OBP:
/pci@8,600000/QLGC,qlc@1,1/fp@0,0/
disk@w50060e8010027a82,6:a
11. Boot from the post-migration environment.
Figure 3-16: Booting from the post-migration environment shows the disk that
you will boot.