server/src/main/java/com/orientechnologies/orient/server/distributed/ODistributedConfiguration.java
public Set<String> getClustersOnServer(final String iNodeName) {
    final Set<String> clusters = new HashSet<String>();
    for (String cl : getClusterNames()) {
      final List<String> servers = getServers(cl, null);
      if (servers.contains(iNodeName))
        clusters.add(cl);
    }
    return clusters;
  }
public Set<String> getClustersOnServer(final String iNodeName) {
    final Set<String> clusters = new HashSet<String>();
    for (String cl : getClusterNames()) {
      final List<String> servers = getServers(cl, null);
      if (servers.contains(iNodeName))
        clusters.add(cl);
    }
    return clusters;
  }
Returns the set of clusters managed by a server.

@param iNodeName Server name