HP XP P9500 Storage - Manual (Page 248)

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
Remove VCS Settings
If you are using VCS, before removing HDLM, unregister the HDLM devices
and VxVM disk groups containing HDLM devices, from the resource groups.
3-182
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide for Solaris ®