HP Hitachi Dynamic Link Manager Software - Manual (Page 325)

4. HDLM Operation
303
# /usr/cluster/bin/scdidadm -r
19. Notify the node of the most recent device ID information.
Execute the following command:
# /usr/cluster/bin/scdidadm -ui
20. Update the Sun Cluster global device namespace.
Execute the following command:
# /usr/cluster/bin/scgdevs
21. When using, as a Quorum device, an HDLM device of an LU newly recognized
for the first time by HDLM driver, set up the Quorum device on any node in the
cluster.
The following shows an example of executing the command:
Check the device ID of the HDLM device.
# /opt/DynamicLinkManager/bin/dlnkmgr view -path
# /usr/cluster/bin/scdidadm -L
Set up the Quorum device:
# /usr/cluster/bin/scconf -a -q globaldev=d4
For cluster configurations with two nodes, execute the following command to
clear the install mode for the cluster:
# /usr/cluster/bin/scconf -c -q reset
22. Execute the following command to view the correspondence between
HDevName and iLU:
# /opt/DynamicLinkManager/bin/dlnkmgr view -lu
Check the correspondence between
HDevName
(the name of the logical device
file of the HDLM device) and
iLU
(the internal LU number) from the execution