HP Hitachi Dynamic Link Manager Software - Manual (Page 350)

4. HDLM Operation
328
Execute the following command:
# /usr/cluster/bin/scdidadm -C
13. Allocate the device ID.
Execute the following command:
# /usr/cluster/bin/scdidadm -r
Note
The following message might be output when the
scdidadm -r
command
is executed:
Unable to open '/dev/rdsk/c5t50060E80033A9902d2s2'
This message is output when a logical device file for a non-HDLM-managed
device exists. Delete the unnecessary logical device file. For details, refer to
the Sun Cluster documentation.
14. Notify the node of the most recent device ID information.
Execute the following command:
# /usr/cluster/bin/scdidadm -ui
15. Update the Sun Cluster global device namespace.
Execute the following command:
# /usr/cluster/bin/scgdevs
16. When using a non-HDLM-managed device, as a Quorum device, set up the
Quorum device in any node on the cluster.
The following shows examples of executing the commands:
Check the device ID of the device not to be managed by HDLM:
# /usr/cluster/bin/scdidadm -L
Set up the Quorum device:
# /usr/cluster/bin/scconf -a -q globaldev=d4