Dell Compellent Series 30 - Manual (Page 47)

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Server Clusters
Deleting a Server Cluster
Before you can delete a server cluster, you must remove or delete all the server nodes
within the server cluster.

To delete a server cluster
1 Make sure all nodes that were part of the cluster are removed or deleted. In the system
tree, select an empty server cluster.
2 From the shortcut menu, select Delete. The system asks you to confirm.
3 Click OK.
Promoting and Demoting Server Cluster Mappings
The Storage Center allows users to demote mappings from server clusters to the individual
cluster nodes and to allow users to promote mappings from individual cluster nodes to a
server cluster.

To promote server cluster mappings
Once a volume has been mapped to a server node, it can be promoted from that server
node to a server cluster.
1 In the system tree, select a server cluster.
2 From the shortcut menu, select Promote Mappings to Server Cluster. The Promote
Mappings to Cluster window appears.
Figure 28. Select Mappings to Promote
3 Select the mapping to promote by highlighting it.