HP Hitachi Dynamic Link Manager Software - Manual (Page 271)

3. Creating an HDLM Environment
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8. Confirm that the cluster node enters the maintenance mode.
Make sure that the node that is in the maintenance mode has the following status:
• The node is in the Offline status.
• Both the current
Quorum votes present
and
Quorum votes possible
are 0.
The following shows an example of executing the command:
host2# /usr/cluster/bin/scstat -q
9. If the cluster is a two-node configuration, enter the install mode.
If the cluster consists of three or more nodes, this step is not necessary so go to
step 10. The following shows an example of executing the command:
host2# /usr/cluster/bin/scconf -c -q installmode
10. Release the settings of the last Quorum device.
The following shows an example of executing the command:
host2# /usr/cluster/bin/scconf -r -q
globaldev=Quorum-device's-device-ID
11. At a node that is not in the maintenance mode, switch to become the superuser.
If the cluster consists of two nodes, go to step 13. If the cluster consists of three
or more nodes, go to step 12.
12. If the cluster consists of three or more nodes, reset the cluster Quorum votes.
The following shows an example of executing the command:
host2# /usr/cluster/bin/scconf -c -q node=host1,reset
13. Change the mode of the node, which you changed into the maintenance mode,
back to the previous mode.
At the
ok
prompt, execute
boot
.
14. If the cluster consists of two nodes, make sure that the node (which was changed
into the maintenance mode) that you want to change back to the previous mode is
active, and then reset the cluster Quorum votes. If the cluster consists of three or
more nodes, this step is not necessary.
The following shows an example of executing the command:
host2# /usr/cluster/bin/scconf -c -q node=host1,reset