HP Hitachi Dynamic Link Manager Software - Manual (Page 167)

3. Creating an HDLM Environment
145
3. Set the LU slices to be used by the post-migration boot disk.
4. Execute the
dlmsetconf
utility as follows to create the HDLM driver
configuration definition file (
/kernel/drv/dlmfdrv.conf
) and the HDLM
driver unconfiguration definition file (
/opt/DynamicLinkManager/config/
dlmfdrv.unconf
):
# /opt/DynamicLinkManager/bin/dlmsetconf
This step and the next step set the LU to be used for the post-migration boot disk
as an HDLM-managed LU.
5. Restart the host with the reconfiguration option specified to make the settings
valid and the HDLM device recognizable.
Execute one of the following commands:
•
# reboot -- -r
•
boot -r
(at the
ok
prompt)
After you finish these steps, perform the procedure described in (5) Setting Up the
Post-Migration Environment.
(2) Migration by Installing HDLM in the Existing Local Boot Disk Environment
Perform the steps below in the pre-migration environment. The workflow is shown in
Figure 3-9: Flow of setting up the boot disk environment when installing HDLM in
the existing local boot disk environment.