filer: add filer group

weed/shell/command_cluster_check.go

@@ -59,6 +59,7 @@ func (c *commandClusterCheck) Do(args []string, commandEnv *CommandEnv, writer i
 	err = commandEnv.MasterClient.WithClient(false, func(client master_pb.SeaweedClient) error {
 		resp, err := client.ListClusterNodes(context.Background(), &master_pb.ListClusterNodesRequest{
 			ClientType: cluster.FilerType,
+			FilerGroup: *commandEnv.option.FilerGroup,
 		})
 
 		for _, node := range resp.ClusterNodes {