question: private List < VPlexInitiatorInfo > findInitiators ( VPlexClusterInfo clusterInfo , List < PortInfo > initiatorPortInfo ) throws VPlexApiException { List < PortInfo > unfoundInitiatorList = new ArrayList < PortInfo > ( ) ; unfoundInitiatorList . addAll ( initiatorPortInfo ) ; String clusterName = clusterInfo . getName ( ) ; List < VPlexInitiatorInfo > initiatorInfoList = findInitiatorsOnCluster ( clusterName , initiatorPortInfo , unfoundInitiatorList ) ; if ( initiatorInfoList . size ( ) == initiatorPortInfo . size ( ) ) { return initiatorInfoList ; } VPlexApiDiscoveryManager discoveryMgr = _vplexApiClient . getDiscoveryManager ( ) ; discoveryMgr . discoverInitiatorsOnCluster ( clusterInfo ) ; initiatorInfoList . addAll ( findInitiatorsOnCluster ( clusterName , unfoundInitiatorList , null ) ) ; return initiatorInfoList ; }
target:  Finds the initiator ports on the VPlex corresponding to the ports specified in the passed port information. Note that the functions presumes that all initiators to be found are on the same VPlex cluster. This function will execute an initiator discovery if some of the initiators are not found. After the discovery it will then try to find the initiators that could not be found initially.