HP EVA Cluster Extension Software Administrator Guide (5697-2445, July 2013)

MSCS-specific behavior
This is a private property for the Cluster Extension EVA resource type within MSCS.
EVA Cluster Extension automatically runs the Connection Test and updates the
consistency set object paths as necessary when the OK or Apply button is selected
on the HP EVA CLX Settings tab.
CLI-specific behavior
You must enter this object in the user configuration file (UCF.cfg) when you use
EVA Cluster Extension's CLI. To obtain the value of this object, run the clxconf
utility (see clxconf” (page 70)).
DataSyncTimeout
Format Integer
Description Specifies the timeout value for a DR group member synchronization when the source
and destination remote copy sets are not synchronized. The timeout value is used if
the ApplicationStartup object is set to RESYNCWAIT.
Default
value
170 seconds
DC_A_Hosts (Required)
Format List
Description This space-separated list defines the cluster nodes in data center A.
DC_B_Hosts (Required)
Format List
Description This space-separated list defines the cluster nodes in data center B.
DC_A_ManagementHosts (Required)
Format List
Description Space-separated list of management servers for data center A. EVA Cluster Extension
attempts to establish a management path (HP SMI-S) connection with one of the
management servers on the hosts in the list. The first host in the list that establishes
a successful connection with the EVA Cluster Extension is used as the management
path for the failover operation. EVA Cluster Extension attempts to connect to the
management hosts in the local data center first, before using management hosts in
the remote data center. The hosts listed for data center A are associated with data
center A and do not necessarily need to be physically located in data center A. You
can specify the hosts using either the system host name or the IP address.
DC_B_ManagementHosts (Required)
Format List
Description Space-separated list of management servers for data center B. EVA Cluster Extension
attempts to establish a management path (HP SMI-S) connection with one of the
management servers on the hosts in the list. The first host in the list that establishes
a successful connection with the EVA Cluster Extension is used as the management
path for the failover operation. EVA Cluster Extension attempts to connect to the
management hosts in the local data center first, before using management hosts in
the remote data center. The hosts listed for data center B are associated with data
center B and do not necessarily need to be physically located in data center B. You
can specify the hosts using either the system host name or the IP address.
54 User configuration file and EVA Cluster Extension objects