HP StorageWorks EVA Cluster Extension Software Administrator Guide (T3667-96045, April 2010)

5. Relocate the service to a remote data center node.
a. Verify that the DR group is in destination mode on the remote storage system. For example
(using SSSU):
REMOTE_EVA> show DR_GROUP "\Data Replication\clxwebdrg"
The output follows:
...
drmmode : destination
...
NOTE:
Use either SSSU or HP Command View EVA to check the DR group mode. With SSSU,
the DR_GROUP property is labeled drmmode. With HP Command View EVA, the
DR_GROUP property is labeled DR Role.
b. Relocate the service using the cluster administration command.
#clusvcadm –r CLXWEB –m Host3
c. Verify that the DR group is in source mode on the remote storage system. For example (using
SSSU):
REMOTE_EVA> show DR_GROUP "\Data Replication\clxwebdrg"
The output follows:
...
drmmode : source
...
d. Stop the service and verify that the service stopped successfully.
#clusvcadm –d CLXWEB
6. After verifying that the CLXWEB service can be moved with RHCS and that the software performs
automatic failover of the DR group on each cluster node, start the service on its primary cluster
node.
#clusvcadm –e CLXWEB -m Host1
Managing EVA Cluster Extension services (RHCS)
This section includes the instructions for starting or stopping an RHCS service.
• Starting an RHCS service, page 63
• Stopping or disabling an RHCS service, page 64
Starting an RHCS service
To start an EVA Cluster Extension service using Cluster User Service Administration (clusvcadm),
enter the following commands:
#clusvcadm –e service name
#clusvcadm -e service name -m cluster node
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