Boot Node A into cluster mode.
(Optional) Return resource groups and device groups to Node A.
If you moved device groups o their original node in
Step 2, restore the device groups that you
identied in Step 1 to their original node.
Perform the following step for each device group you want to return to the original node.
# cldevicegroup switch -n nodename devicegroup1[ devicegroup2 ...]
-n nodename The node to which you are restoring device groups.
devicegroup1[ devicegroup2 …] The device group or groups that you are restoring to the
node.
In these commands, devicegroup is one or more device groups that are returned to the node.
If you moved resource groups o their original node in
Step 2 restore the resource groups that
you identied in Step 1 to their original node.
Perform the following step for each resource group you want to return to the original node.
# clresourcegroup switch -n nodename resourcegroup1[ resourcegroup2 ...]
nodename For failover resource groups, the node to which the
groups are returned. For scalable resource groups, the
node list to which the groups are returned.
resourcegroup1[ resourcegroup2 …] The resource group or groups that you are returning to
the node or nodes.
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Maintaining Storage Arrays
Chapter 1 • Installing and Maintaining a SCSI RAID Storage Device 47
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