HP StorageWorks P9000 Cluster Extension Software Administrator Guide (TB534-96009, February 2011)

LocalDCLMForNonPAIRDG
Format String
Description Specifies whether a live migration operation within the local data center is
allowed when the device/copy group is not in PAIR state.
Set this property to YES to allow live migration operations in the local data
center when the device/copy group is not in PAIR state, the latest data is in
the local data center, and the P9000 Cluster Extension resource can come
online.
For example, if the device/copy group state is PVOL_COPY in the local data
center and SVOL_COPY in the remote data center, setting this property to YES
allows you to perform live migration to nodes within the local data center.
Set this property to NO if you want to cancel live migration operations within
the local data center when the device/copy group is not in PAIR state.
NOTE: Configure this parameter for each P9000 Cluster Extension resource
associated with the VM cluster resource and the corresponding application
cluster resource in the UCF file. If the VM group contains more than one P9000
Cluster Extension resource, and you want to use this parameter, you must set
this parameter to the same value for each P9000 Cluster Extension resource.
If you do not set the parameter to the same value, this parameter will default
to a value of NO.
Valid values YES
NO (default)
PostExecCheck
Format String
Description (Optional) The PostExecCheck object is used to configure P9000 Cluster Extension
to gather disk pair status information after the takeover procedure. This information
is passed to the post-executable. In case of a remote data center failure, it could be
time consuming to gather that information, especially if your post-executable does
not need any P9000 status information. The arguments passed to the post-executable
include only the local disk status if the PostExecCheck object is set to NO. See “Setting
up RAID Manager” (page 16).
Valid values YES
NO (default)
PostExecScript
Format String
Description (Optional) Specifies an executable with its full path name to be invoked after the
takeover action or failover procedure.
PreExecScript
Format String
Description (Optional) Specifies an executable with its full path name to be invoked before
the takeover action or failover procedure.
RaidManagerInstances (Required)
Format List
90 User configuration file and P9000 Cluster Extension objects