<!ATTLIST cluster bb_bw CDATA #REQUIRED>
<!ATTLIST cluster bb_lat CDATA #REQUIRED>
<!ATTLIST cluster bb_sharing_policy (SHARED|FATPIPE) "SHARED">
+<!ATTLIST cluster availability_file CDATA "">
+<!ATTLIST cluster state_file CDATA "">
<!ELEMENT peer EMPTY>
<!ATTLIST peer id CDATA #REQUIRED>