HP StorageWorks XP Cluster Extension Software Administrator Guide (T1656-96035, April 2010)

Description Space-separated list of file systems.
JournalDataCurrency
Format String
Description (Optional) Specifies whether a resource should be brought online while there could
still potentially be a large amount of data on P-VOL Journal that cannot be transmit-
ted to the secondary site due to the XP Continuous Access Software link being
down.
Used only if the FenceLevel object value is ASYNC and the local device is an S-VOL.
XP Cluster Extension checks whether the current XP Continuous Access Software
link status is >0 using the minimum active paths (MINAP) value returned by the XP
RAID Manager pairvolchk command. If the minimum active paths equals 0, this
indicates that the XP Continuous Access Software link is unavailable and that any
data still located in the primary journal will not be replicated to the secondary
volume. If JournalDataCurrency is set to YES then XP Cluster Extension will not
perform the takeover operation and will not allow the application to access the
data.
Valid values YES (default)
NO
LocalDCLMForNonPAIRDG
Format String
Descrip-
tion
Specifies whether a live migration operation within the local data center is allowed
when the device group is not in PAIR state.
Set this property to YES to allow live migration operations in the local data center when
the device group is not in PAIR state, the latest data is in the local data center, and the
XP Cluster Extension resource can come online.
For example, if the device 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 group is not in PAIR state.
NOTE:
Configure this parameter for each XP 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 XP Cluster
Extension resource, and you want to use this parameter, you must set this
parameter to the same value for each XP Cluster Extension resource. If
you do not set the parameter to the same value, this parameter will default
to a value of NO.
User configuration file and XP Cluster Extension objects136