question: public List < Datastore > createNfsDatastore ( ClusterComputeResource cluster , FileShareRestRep fileSystem , FileSystemExportParam export , URI datacenterId , String datastoreName ) { addNfsDatastoreTag ( fileSystem , export , datacenterId , datastoreName ) ; List < Datastore > datastores = Lists . newArrayList ( ) ; String fileServer = StringUtils . substringBefore ( export . getMountPoint ( ) , ":" ) ; String mountPath = StringUtils . substringAfter ( export . getMountPoint ( ) , ":" ) ; for ( HostSystem host : cluster . getHosts ( ) ) { datastores . add ( execute ( new CreateNfsDatastore ( host , fileServer , mountPath , datastoreName ) ) ) ; addAffectedResource ( fileSystem ) ; ExecutionUtils . clearRollback ( ) ; } return datastores ; }
target:  Creates an NFS datastore for the hosts in the cluster