HP 3PAR StoreServ Cluster Extension Software Administrator Guide

Setting the fastfailback property will behave as resyncwait property when
clx3parrun is used
#UseNonCurrentDataOk yes # values: yes | no #Default value is yes which causes the
failover operation to succeed at the destination site when the data at the
destination site might not be current. On setting the value to No the resource
will not come online at the destination site since the data might not be current.
#Type3DCConfiguration Yes # Reserved but mandatory property.
NOTE: When you configure a UCF file, remove the # symbol for the properties you want to
configure.
Sample configuration file 65