HP Hitachi Dynamic Link Manager Software User Manual
Page 182

3. Creating an HDLM Environment
160
Perform steps 1 to 16 in the pre-migration environment.
2.
Allocate the LUs to be used by the boot disk in the post-migration environment.
3.
Get Solaris to recognize the LUs to be used by the post-migration boot disk.
4.
Set the LU slices to be used by the post-migration boot disk.
• If using Sun Cluster, go to the next step.
• If not using Sun Cluster, go to step 8.
5.
Assign device IDs.
The following shows an example of executing the command:
# /usr/cluster/bin/scdidadm -r
6.
Notify the server of the new device ID information.
The following shows an example of executing the command:
# /usr/cluster/bin/scdidadm -ui
7.
Update the Sun Cluster global device namespace.
The following shows an example of executing the command:
# /usr/cluster/bin/scgdevs
8.
If the post-migration boot disk is an HDLM-managed device, exclude it from
HDLM management by executing the procedure described in 3.5.5 Using the
HDLM Device Unconfiguration Function When Performing a New Installation of
HDLM.
9.
Set the boot block for the post-migration environment, specifying the
post-migration slice 0 (
/
(
root
) file system).
The following shows an example of executing the command:
# installboot /usr/platform/`uname -i`/lib/fs/ufs/bootblk /
dev/rdsk/c0t0d0s0
10. Initialize the Solaris file system in the post-migration environment. If using Sun
Cluster, also initialize the Sun Cluster global device file system.
The following shows an example of executing the command: