HP P6000 Cluster Extension Software Administrator Guide (5697-2274, November 2012)

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.
DC_A_StorageCellWWN (Required)
Format String
Description The WWN of the P6000/EVA storage system located in data center A. This is the
node WWN value indicated in the Storage System Properties page in P6000
Command View.
DC_B_StorageCellWWN (Required)
Format String
Description The WWN of the P6000/EVA storage system located in data center B. This is the
node WWN value indicated in the Storage System page in P6000 Command View.
DeviceGroup (Required)
Format String
Description P6000 Continuous Access DR group, containing the application service disk set.
FailsafeMode (Optional)
Format String
Description Specifies the failsafe mode configured for the DR group. Use this object to ensure
that your configurations are supported based on consistency considerations. Different
failover and recovery procedures are used for different failsafe modes. If you change
the FailsafeMode object value, review the value of the FailsafeModeOverride object.
This property applies to synchronous DR groups only.
NOTE: P6000 Command View displays two failsafe modes for the EVA4400. The
FailSafeMode property in P6000 Cluster Extension corresponds to Failsafe on
unavailable member on the EVA4400. See the P6000 Command View
documentation for more details.
Valid values Disabled (default)
Enabled
FailsafeMode Override (Optional)
Format String
Description Specifies whether P6000 Cluster Extension can disable the failsafe mode configured
for the DR group during a failover, if necessary. This property is used only if
FailsafeMode is enabled for the DR group. Disabling FailsafeMode might leave the
data at the destination site in a noncurrent state; setting FailsafeModeOverride to
YES provides the highest level of data availability with the compromise of data
currency at the destination site. This property applies to synchronous DR groups
only.
Valid values NO (default)
YES
APPLICATION objects 49