weed shell: list volumes

13 files changed, 639 insertions, 123 deletions

diff --git a/weed/pb/master.proto b/weed/pb/master.proto
index d4b02cdc5..ad530d909 100644
--- a/weed/pb/master.proto
+++ b/weed/pb/master.proto
@@ -19,6 +19,8 @@ service Seaweed {
     }
     rpc CollectionDelete (CollectionDeleteRequest) returns (CollectionDeleteResponse) {
     }
+    rpc VolumeList (VolumeListRequest) returns (VolumeListResponse) {
+    }
 }
 
 //////////////////////////////////////////////////
@@ -151,3 +153,44 @@ message CollectionDeleteRequest {
 }
 message CollectionDeleteResponse {
 }
+
+//
+// volume related
+//
+message DataNodeInfo {
+    string id = 1;
+    uint64 volume_count = 2;
+    uint64 max_volume_count = 3;
+    uint64 free_volume_count = 4;
+    uint64 active_volume_count = 5;
+    repeated VolumeInformationMessage volume_infos = 6;
+}
+message RackInfo {
+    string id = 1;
+    uint64 volume_count = 2;
+    uint64 max_volume_count = 3;
+    uint64 free_volume_count = 4;
+    uint64 active_volume_count = 5;
+    repeated DataNodeInfo data_node_infos = 6;
+}
+message DataCenterInfo {
+    string id = 1;
+    uint64 volume_count = 2;
+    uint64 max_volume_count = 3;
+    uint64 free_volume_count = 4;
+    uint64 active_volume_count = 5;
+    repeated RackInfo rack_infos = 6;
+}
+message TopologyInfo {
+    string id = 1;
+    uint64 volume_count = 2;
+    uint64 max_volume_count = 3;
+    uint64 free_volume_count = 4;
+    uint64 active_volume_count = 5;
+    repeated DataCenterInfo data_center_infos = 6;
+}
+message VolumeListRequest {
+}
+message VolumeListResponse {
+    TopologyInfo topology_info = 1;
+}
diff --git a/weed/pb/master_pb/master.pb.go b/weed/pb/master_pb/master.pb.go
index a046a887b..f24354cd7 100644
--- a/weed/pb/master_pb/master.pb.go
+++ b/weed/pb/master_pb/master.pb.go
@@ -23,11 +23,18 @@ It has these top-level messages:
 	AssignResponse
 	StatisticsRequest
 	StatisticsResponse
+	StorageType
 	Collection
 	CollectionListRequest
 	CollectionListResponse
 	CollectionDeleteRequest
 	CollectionDeleteResponse
+	DataNodeInfo
+	RackInfo
+	DataCenterInfo
+	TopologyInfo
+	VolumeListRequest
+	VolumeListResponse
 */
 package master_pb
 
@@ -680,62 +687,54 @@ func (m *StatisticsResponse) GetFileCount() uint64 {
 	return 0
 }
 
-type Collection struct {
-	Name        string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
-	Replication string `protobuf:"bytes,2,opt,name=replication" json:"replication,omitempty"`
-	Ttl         string `protobuf:"bytes,3,opt,name=ttl" json:"ttl,omitempty"`
+type StorageType struct {
+	Replication string `protobuf:"bytes,1,opt,name=replication" json:"replication,omitempty"`
+	Ttl         string `protobuf:"bytes,2,opt,name=ttl" json:"ttl,omitempty"`
 }
 
-func (m *Collection) Reset()                    { *m = Collection{} }
-func (m *Collection) String() string            { return proto.CompactTextString(m) }
-func (*Collection) ProtoMessage()               {}
-func (*Collection) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{14} }
+func (m *StorageType) Reset()                    { *m = StorageType{} }
+func (m *StorageType) String() string            { return proto.CompactTextString(m) }
+func (*StorageType) ProtoMessage()               {}
+func (*StorageType) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{14} }
 
-func (m *Collection) GetName() string {
-	if m != nil {
-		return m.Name
-	}
-	return ""
-}
-
-func (m *Collection) GetReplication() string {
+func (m *StorageType) GetReplication() string {
 	if m != nil {
 		return m.Replication
 	}
 	return ""
 }
 
-func (m *Collection) GetTtl() string {
+func (m *StorageType) GetTtl() string {
 	if m != nil {
 		return m.Ttl
 	}
 	return ""
 }
 
-type CollectionListRequest struct {
-	Replication string `protobuf:"bytes,1,opt,name=replication" json:"replication,omitempty"`
-	Ttl         string `protobuf:"bytes,2,opt,name=ttl" json:"ttl,omitempty"`
+type Collection struct {
+	Name string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
 }
 
-func (m *CollectionListRequest) Reset()                    { *m = CollectionListRequest{} }
-func (m *CollectionListRequest) String() string            { return proto.CompactTextString(m) }
-func (*CollectionListRequest) ProtoMessage()               {}
-func (*CollectionListRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{15} }
+func (m *Collection) Reset()                    { *m = Collection{} }
+func (m *Collection) String() string            { return proto.CompactTextString(m) }
+func (*Collection) ProtoMessage()               {}
+func (*Collection) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{15} }
 
-func (m *CollectionListRequest) GetReplication() string {
+func (m *Collection) GetName() string {
 	if m != nil {
-		return m.Replication
+		return m.Name
 	}
 	return ""
 }
 
-func (m *CollectionListRequest) GetTtl() string {
-	if m != nil {
-		return m.Ttl
-	}
-	return ""
+type CollectionListRequest struct {
 }
 
+func (m *CollectionListRequest) Reset()                    { *m = CollectionListRequest{} }
+func (m *CollectionListRequest) String() string            { return proto.CompactTextString(m) }
+func (*CollectionListRequest) ProtoMessage()               {}
+func (*CollectionListRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{16} }
+
 type CollectionListResponse struct {
 	Collections []*Collection `protobuf:"bytes,1,rep,name=collections" json:"collections,omitempty"`
 }
@@ -743,7 +742,7 @@ type CollectionListResponse struct {
 func (m *CollectionListResponse) Reset()                    { *m = CollectionListResponse{} }
 func (m *CollectionListResponse) String() string            { return proto.CompactTextString(m) }
 func (*CollectionListResponse) ProtoMessage()               {}
-func (*CollectionListResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{16} }
+func (*CollectionListResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{17} }
 
 func (m *CollectionListResponse) GetCollections() []*Collection {
 	if m != nil {
@@ -759,7 +758,7 @@ type CollectionDeleteRequest struct {
 func (m *CollectionDeleteRequest) Reset()                    { *m = CollectionDeleteRequest{} }
 func (m *CollectionDeleteRequest) String() string            { return proto.CompactTextString(m) }
 func (*CollectionDeleteRequest) ProtoMessage()               {}
-func (*CollectionDeleteRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{17} }
+func (*CollectionDeleteRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{18} }
 
 func (m *CollectionDeleteRequest) GetName() string {
 	if m != nil {
@@ -774,7 +773,258 @@ type CollectionDeleteResponse struct {
 func (m *CollectionDeleteResponse) Reset()                    { *m = CollectionDeleteResponse{} }
 func (m *CollectionDeleteResponse) String() string            { return proto.CompactTextString(m) }
 func (*CollectionDeleteResponse) ProtoMessage()               {}
-func (*CollectionDeleteResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{18} }
+func (*CollectionDeleteResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{19} }
+
+//
+// volume related
+//
+type DataNodeInfo struct {
+	Id                string                      `protobuf:"bytes,1,opt,name=id" json:"id,omitempty"`
+	VolumeCount       uint64                      `protobuf:"varint,2,opt,name=volume_count,json=volumeCount" json:"volume_count,omitempty"`
+	MaxVolumeCount    uint64                      `protobuf:"varint,3,opt,name=max_volume_count,json=maxVolumeCount" json:"max_volume_count,omitempty"`
+	FreeVolumeCount   uint64                      `protobuf:"varint,4,opt,name=free_volume_count,json=freeVolumeCount" json:"free_volume_count,omitempty"`
+	ActiveVolumeCount uint64                      `protobuf:"varint,5,opt,name=active_volume_count,json=activeVolumeCount" json:"active_volume_count,omitempty"`
+	VolumeInfos       []*VolumeInformationMessage `protobuf:"bytes,6,rep,name=volume_infos,json=volumeInfos" json:"volume_infos,omitempty"`
+}
+
+func (m *DataNodeInfo) Reset()                    { *m = DataNodeInfo{} }
+func (m *DataNodeInfo) String() string            { return proto.CompactTextString(m) }
+func (*DataNodeInfo) ProtoMessage()               {}
+func (*DataNodeInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{20} }
+
+func (m *DataNodeInfo) GetId() string {
+	if m != nil {
+		return m.Id
+	}
+	return ""
+}
+
+func (m *DataNodeInfo) GetVolumeCount() uint64 {
+	if m != nil {
+		return m.VolumeCount
+	}
+	return 0
+}
+
+func (m *DataNodeInfo) GetMaxVolumeCount() uint64 {
+	if m != nil {
+		return m.MaxVolumeCount
+	}
+	return 0
+}
+
+func (m *DataNodeInfo) GetFreeVolumeCount() uint64 {
+	if m != nil {
+		return m.FreeVolumeCount
+	}
+	return 0
+}
+
+func (m *DataNodeInfo) GetActiveVolumeCount() uint64 {
+	if m != nil {
+		return m.ActiveVolumeCount
+	}
+	return 0
+}
+
+func (m *DataNodeInfo) GetVolumeInfos() []*VolumeInformationMessage {
+	if m != nil {
+		return m.VolumeInfos
+	}
+	return nil
+}
+
+type RackInfo struct {
+	Id                string          `protobuf:"bytes,1,opt,name=id" json:"id,omitempty"`
+	VolumeCount       uint64          `protobuf:"varint,2,opt,name=volume_count,json=volumeCount" json:"volume_count,omitempty"`
+	MaxVolumeCount    uint64          `protobuf:"varint,3,opt,name=max_volume_count,json=maxVolumeCount" json:"max_volume_count,omitempty"`
+	FreeVolumeCount   uint64          `protobuf:"varint,4,opt,name=free_volume_count,json=freeVolumeCount" json:"free_volume_count,omitempty"`
+	ActiveVolumeCount uint64          `protobuf:"varint,5,opt,name=active_volume_count,json=activeVolumeCount" json:"active_volume_count,omitempty"`
+	DataNodeInfos     []*DataNodeInfo `protobuf:"bytes,6,rep,name=data_node_infos,json=dataNodeInfos" json:"data_node_infos,omitempty"`
+}
+
+func (m *RackInfo) Reset()                    { *m = RackInfo{} }
+func (m *RackInfo) String() string            { return proto.CompactTextString(m) }
+func (*RackInfo) ProtoMessage()               {}
+func (*RackInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{21} }
+
+func (m *RackInfo) GetId() string {
+	if m != nil {
+		return m.Id
+	}
+	return ""
+}
+
+func (m *RackInfo) GetVolumeCount() uint64 {
+	if m != nil {
+		return m.VolumeCount
+	}
+	return 0
+}
+
+func (m *RackInfo) GetMaxVolumeCount() uint64 {
+	if m != nil {
+		return m.MaxVolumeCount
+	}
+	return 0
+}
+
+func (m *RackInfo) GetFreeVolumeCount() uint64 {
+	if m != nil {
+		return m.FreeVolumeCount
+	}
+	return 0
+}
+
+func (m *RackInfo) GetActiveVolumeCount() uint64 {
+	if m != nil {
+		return m.ActiveVolumeCount
+	}
+	return 0
+}
+
+func (m *RackInfo) GetDataNodeInfos() []*DataNodeInfo {
+	if m != nil {
+		return m.DataNodeInfos
+	}
+	return nil
+}
+
+type DataCenterInfo struct {
+	Id                string      `protobuf:"bytes,1,opt,name=id" json:"id,omitempty"`
+	VolumeCount       uint64      `protobuf:"varint,2,opt,name=volume_count,json=volumeCount" json:"volume_count,omitempty"`
+	MaxVolumeCount    uint64      `protobuf:"varint,3,opt,name=max_volume_count,json=maxVolumeCount" json:"max_volume_count,omitempty"`
+	FreeVolumeCount   uint64      `protobuf:"varint,4,opt,name=free_volume_count,json=freeVolumeCount" json:"free_volume_count,omitempty"`
+	ActiveVolumeCount uint64      `protobuf:"varint,5,opt,name=active_volume_count,json=activeVolumeCount" json:"active_volume_count,omitempty"`
+	RackInfos         []*RackInfo `protobuf:"bytes,6,rep,name=rack_infos,json=rackInfos" json:"rack_infos,omitempty"`
+}
+
+func (m *DataCenterInfo) Reset()                    { *m = DataCenterInfo{} }
+func (m *DataCenterInfo) String() string            { return proto.CompactTextString(m) }
+func (*DataCenterInfo) ProtoMessage()               {}
+func (*DataCenterInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{22} }
+
+func (m *DataCenterInfo) GetId() string {
+	if m != nil {
+		return m.Id
+	}
+	return ""
+}
+
+func (m *DataCenterInfo) GetVolumeCount() uint64 {
+	if m != nil {
+		return m.VolumeCount
+	}
+	return 0
+}
+
+func (m *DataCenterInfo) GetMaxVolumeCount() uint64 {
+	if m != nil {
+		return m.MaxVolumeCount
+	}
+	return 0
+}
+
+func (m *DataCenterInfo) GetFreeVolumeCount() uint64 {
+	if m != nil {
+		return m.FreeVolumeCount
+	}
+	return 0
+}
+
+func (m *DataCenterInfo) GetActiveVolumeCount() uint64 {
+	if m != nil {
+		return m.ActiveVolumeCount
+	}
+	return 0
+}
+
+func (m *DataCenterInfo) GetRackInfos() []*RackInfo {
+	if m != nil {
+		return m.RackInfos
+	}
+	return nil
+}
+
+type TopologyInfo struct {
+	Id                string            `protobuf:"bytes,1,opt,name=id" json:"id,omitempty"`
+	VolumeCount       uint64            `protobuf:"varint,2,opt,name=volume_count,json=volumeCount" json:"volume_count,omitempty"`
+	MaxVolumeCount    uint64            `protobuf:"varint,3,opt,name=max_volume_count,json=maxVolumeCount" json:"max_volume_count,omitempty"`
+	FreeVolumeCount   uint64            `protobuf:"varint,4,opt,name=free_volume_count,json=freeVolumeCount" json:"free_volume_count,omitempty"`
+	ActiveVolumeCount uint64            `protobuf:"varint,5,opt,name=active_volume_count,json=activeVolumeCount" json:"active_volume_count,omitempty"`
+	DataCenterInfos   []*DataCenterInfo `protobuf:"bytes,6,rep,name=data_center_infos,json=dataCenterInfos" json:"data_center_infos,omitempty"`
+}
+
+func (m *TopologyInfo) Reset()                    { *m = TopologyInfo{} }
+func (m *TopologyInfo) String() string            { return proto.CompactTextString(m) }
+func (*TopologyInfo) ProtoMessage()               {}
+func (*TopologyInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{23} }
+
+func (m *TopologyInfo) GetId() string {
+	if m != nil {
+		return m.Id
+	}
+	return ""
+}
+
+func (m *TopologyInfo) GetVolumeCount() uint64 {
+	if m != nil {
+		return m.VolumeCount
+	}
+	return 0
+}
+
+func (m *TopologyInfo) GetMaxVolumeCount() uint64 {
+	if m != nil {
+		return m.MaxVolumeCount
+	}
+	return 0
+}
+
+func (m *TopologyInfo) GetFreeVolumeCount() uint64 {
+	if m != nil {
+		return m.FreeVolumeCount
+	}
+	return 0
+}
+
+func (m *TopologyInfo) GetActiveVolumeCount() uint64 {
+	if m != nil {
+		return m.ActiveVolumeCount
+	}
+	return 0
+}
+
+func (m *TopologyInfo) GetDataCenterInfos() []*DataCenterInfo {
+	if m != nil {
+		return m.DataCenterInfos
+	}
+	return nil
+}
+
+type VolumeListRequest struct {
+}
+
+func (m *VolumeListRequest) Reset()                    { *m = VolumeListRequest{} }
+func (m *VolumeListRequest) String() string            { return proto.CompactTextString(m) }
+func (*VolumeListRequest) ProtoMessage()               {}
+func (*VolumeListRequest) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{24} }
+
+type VolumeListResponse struct {
+	TopologyInfo *TopologyInfo `protobuf:"bytes,1,opt,name=topology_info,json=topologyInfo" json:"topology_info,omitempty"`
+}
+
+func (m *VolumeListResponse) Reset()                    { *m = VolumeListResponse{} }
+func (m *VolumeListResponse) String() string            { return proto.CompactTextString(m) }
+func (*VolumeListResponse) ProtoMessage()               {}
+func (*VolumeListResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{25} }
+
+func (m *VolumeListResponse) GetTopologyInfo() *TopologyInfo {
+	if m != nil {
+		return m.TopologyInfo
+	}
+	return nil
+}
 
 func init() {
 	proto.RegisterType((*Heartbeat)(nil), "master_pb.Heartbeat")
@@ -793,11 +1043,18 @@ func init() {
 	proto.RegisterType((*AssignResponse)(nil), "master_pb.AssignResponse")
 	proto.RegisterType((*StatisticsRequest)(nil), "master_pb.StatisticsRequest")
 	proto.RegisterType((*StatisticsResponse)(nil), "master_pb.StatisticsResponse")
+	proto.RegisterType((*StorageType)(nil), "master_pb.StorageType")
 	proto.RegisterType((*Collection)(nil), "master_pb.Collection")
 	proto.RegisterType((*CollectionListRequest)(nil), "master_pb.CollectionListRequest")
 	proto.RegisterType((*CollectionListResponse)(nil), "master_pb.CollectionListResponse")
 	proto.RegisterType((*CollectionDeleteRequest)(nil), "master_pb.CollectionDeleteRequest")
 	proto.RegisterType((*CollectionDeleteResponse)(nil), "master_pb.CollectionDeleteResponse")
+	proto.RegisterType((*DataNodeInfo)(nil), "master_pb.DataNodeInfo")
+	proto.RegisterType((*RackInfo)(nil), "master_pb.RackInfo")
+	proto.RegisterType((*DataCenterInfo)(nil), "master_pb.DataCenterInfo")
+	proto.RegisterType((*TopologyInfo)(nil), "master_pb.TopologyInfo")
+	proto.RegisterType((*VolumeListRequest)(nil), "master_pb.VolumeListRequest")
+	proto.RegisterType((*VolumeListResponse)(nil), "master_pb.VolumeListResponse")
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -818,6 +1075,7 @@ type SeaweedClient interface {
 	Statistics(ctx context.Context, in *StatisticsRequest, opts ...grpc.CallOption) (*StatisticsResponse, error)
 	CollectionList(ctx context.Context, in *CollectionListRequest, opts ...grpc.CallOption) (*CollectionListResponse, error)
 	CollectionDelete(ctx context.Context, in *CollectionDeleteRequest, opts ...grpc.CallOption) (*CollectionDeleteResponse, error)
+	VolumeList(ctx context.Context, in *VolumeListRequest, opts ...grpc.CallOption) (*VolumeListResponse, error)
 }
 
 type seaweedClient struct {
@@ -935,6 +1193,15 @@ func (c *seaweedClient) CollectionDelete(ctx context.Context, in *CollectionDele
 	return out, nil
 }
 
+func (c *seaweedClient) VolumeList(ctx context.Context, in *VolumeListRequest, opts ...grpc.CallOption) (*VolumeListResponse, error) {
+	out := new(VolumeListResponse)
+	err := grpc.Invoke(ctx, "/master_pb.Seaweed/VolumeList", in, out, c.cc, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // Server API for Seaweed service
 
 type SeaweedServer interface {
@@ -945,6 +1212,7 @@ type SeaweedServer interface {
 	Statistics(context.Context, *StatisticsRequest) (*StatisticsResponse, error)
 	CollectionList(context.Context, *CollectionListRequest) (*CollectionListResponse, error)
 	CollectionDelete(context.Context, *CollectionDeleteRequest) (*CollectionDeleteResponse, error)
+	VolumeList(context.Context, *VolumeListRequest) (*VolumeListResponse, error)
 }
 
 func RegisterSeaweedServer(s *grpc.Server, srv SeaweedServer) {
@@ -1093,6 +1361,24 @@ func _Seaweed_CollectionDelete_Handler(srv interface{}, ctx context.Context, dec
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Seaweed_VolumeList_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(VolumeListRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(SeaweedServer).VolumeList(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/master_pb.Seaweed/VolumeList",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(SeaweedServer).VolumeList(ctx, req.(*VolumeListRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Seaweed_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "master_pb.Seaweed",
 	HandlerType: (*SeaweedServer)(nil),
@@ -1117,6 +1403,10 @@ var _Seaweed_serviceDesc = grpc.ServiceDesc{
 			MethodName: "CollectionDelete",
 			Handler:    _Seaweed_CollectionDelete_Handler,
 		},
+		{
+			MethodName: "VolumeList",
+			Handler:    _Seaweed_VolumeList_Handler,
+		},
 	},
 	Streams: []grpc.StreamDesc{
 		{
@@ -1138,78 +1428,93 @@ var _Seaweed_serviceDesc = grpc.ServiceDesc{
 func init() { proto.RegisterFile("master.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
-	// 1164 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xb4, 0x57, 0xdd, 0x72, 0xdb, 0x44,
-	0x14, 0xae, 0xe4, 0x5f, 0x1d, 0xc7, 0xae, 0xb3, 0x49, 0x8b, 0xea, 0xd2, 0xd6, 0x55, 0x6f, 0xcc,
-	0x00, 0x99, 0x12, 0x2e, 0xb8, 0x60, 0x18, 0x86, 0x9a, 0x30, 0x64, 0x12, 0x68, 0xaa, 0xb4, 0x65,
-	0x86, 0x19, 0x46, 0x6c, 0xa4, 0x93, 0xb0, 0x13, 0x59, 0x12, 0xd2, 0x3a, 0xb1, 0x7b, 0xc3, 0x43,
-	0xf0, 0x3e, 0x70, 0x01, 0x77, 0x3c, 0x0a, 0x77, 0x3c, 0x01, 0xb3, 0x3f, 0x92, 0x65, 0xd9, 0x49,
-	0x3a, 0xcc, 0x70, 0xb7, 0xfa, 0xf6, 0xec, 0xd9, 0xb3, 0xdf, 0x77, 0x7e, 0x6c, 0xd8, 0x98, 0xd0,
-	0x8c, 0x63, 0xba, 0x93, 0xa4, 0x31, 0x8f, 0x89, 0xa5, 0xbe, 0xbc, 0xe4, 0xc4, 0xf9, 0xdb, 0x04,
-	0xeb, 0x6b, 0xa4, 0x29, 0x3f, 0x41, 0xca, 0x49, 0x0f, 0x4c, 0x96, 0xd8, 0xc6, 0xd0, 0x18, 0x59,
-	0xae, 0xc9, 0x12, 0x42, 0xa0, 0x9e, 0xc4, 0x29, 0xb7, 0xcd, 0xa1, 0x31, 0xea, 0xba, 0x72, 0x4d,
-	0x1e, 0x00, 0x24, 0xd3, 0x93, 0x90, 0xf9, 0xde, 0x34, 0x0d, 0xed, 0x9a, 0xb4, 0xb5, 0x14, 0xf2,
-	0x2a, 0x0d, 0xc9, 0x08, 0xfa, 0x13, 0x3a, 0xf3, 0x2e, 0xe2, 0x70, 0x3a, 0x41, 0xcf, 0x8f, 0xa7,
-	0x11, 0xb7, 0xeb, 0xf2, 0x78, 0x6f, 0x42, 0x67, 0xaf, 0x25, 0x3c, 0x16, 0x28, 0x19, 0x8a, 0xa8,
-	0x66, 0xde, 0x29, 0x0b, 0xd1, 0x3b, 0xc7, 0xb9, 0xdd, 0x18, 0x1a, 0xa3, 0xba, 0x0b, 0x13, 0x3a,
-	0xfb, 0x8a, 0x85, 0x78, 0x80, 0x73, 0xf2, 0x08, 0x3a, 0x01, 0xe5, 0xd4, 0xf3, 0x31, 0xe2, 0x98,
-	0xda, 0x4d, 0x79, 0x17, 0x08, 0x68, 0x2c, 0x11, 0x11, 0x5f, 0x4a, 0xfd, 0x73, 0xbb, 0x25, 0x77,
-	0xe4, 0x5a, 0xc4, 0x47, 0x83, 0x09, 0x8b, 0x3c, 0x19, 0x79, 0x5b, 0x5e, 0x6d, 0x49, 0xe4, 0x48,
-	0x84, 0xff, 0x19, 0xb4, 0x54, 0x6c, 0x99, 0x6d, 0x0d, 0x6b, 0xa3, 0xce, 0xee, 0x93, 0x9d, 0x82,
-	0x8d, 0x1d, 0x15, 0xde, 0x7e, 0x74, 0x1a, 0xa7, 0x13, 0xca, 0x59, 0x1c, 0x7d, 0x83, 0x59, 0x46,
-	0xcf, 0xd0, 0xcd, 0xcf, 0x90, 0x7b, 0xd0, 0x8e, 0xf0, 0xd2, 0xbb, 0x60, 0x41, 0x66, 0xc3, 0xb0,
-	0x36, 0xea, 0xba, 0xad, 0x08, 0x2f, 0x5f, 0xb3, 0x20, 0x23, 0x8f, 0x61, 0x23, 0xc0, 0x10, 0x39,
-	0x06, 0x6a, 0xbb, 0x23, 0xb7, 0x3b, 0x1a, 0x13, 0x26, 0xce, 0x2b, 0xd8, 0x2c, 0xc8, 0x76, 0x31,
-	0x4b, 0xe2, 0x28, 0x43, 0x32, 0x82, 0xdb, 0xca, 0xfb, 0x31, 0x7b, 0x83, 0x87, 0x6c, 0xc2, 0xb8,
-	0x54, 0xa0, 0xee, 0x56, 0x61, 0x72, 0x17, 0x9a, 0x21, 0xd2, 0x00, 0x53, 0x4d, 0xbb, 0xfe, 0x72,
-	0xfe, 0x34, 0xc1, 0xbe, 0x2a, 0x74, 0xa9, 0x69, 0x20, 0x3d, 0x76, 0x5d, 0x93, 0x05, 0x82, 0xb3,
-	0x8c, 0xbd, 0x41, 0xa9, 0x69, 0xdd, 0x95, 0x6b, 0xf2, 0x10, 0xc0, 0x8f, 0xc3, 0x10, 0x7d, 0x71,
-	0x50, 0x3b, 0x2f, 0x21, 0x82, 0x53, 0x29, 0xd3, 0x42, 0xce, 0xba, 0x6b, 0x09, 0x44, 0x29, 0x59,
-	0xbc, 0x5c, 0x1b, 0x28, 0x25, 0xf5, 0xcb, 0x95, 0xc9, 0x07, 0x40, 0x72, 0x72, 0x4e, 0xe6, 0x85,
-	0x61, 0x53, 0x1a, 0xf6, 0xf5, 0xce, 0xb3, 0x79, 0x6e, 0x7d, 0x1f, 0xac, 0x14, 0x69, 0xe0, 0xc5,
-	0x51, 0x38, 0x97, 0xe2, 0xb6, 0xdd, 0xb6, 0x00, 0x9e, 0x47, 0xe1, 0x9c, 0xbc, 0x0f, 0x9b, 0x29,
-	0x26, 0x21, 0xf3, 0xa9, 0x97, 0x84, 0xd4, 0xc7, 0x09, 0x46, 0xb9, 0xce, 0x7d, 0xbd, 0x71, 0x94,
-	0xe3, 0xc4, 0x86, 0xd6, 0x05, 0xa6, 0x99, 0x78, 0x96, 0x25, 0x4d, 0xf2, 0x4f, 0xd2, 0x87, 0x1a,
-	0xe7, 0xa1, 0x0d, 0x12, 0x15, 0x4b, 0xa7, 0x05, 0x8d, 0xbd, 0x49, 0xc2, 0xe7, 0xce, 0x6f, 0x06,
-	0xdc, 0x3e, 0x9e, 0x26, 0x98, 0x3e, 0x0b, 0x63, 0xff, 0x7c, 0x6f, 0xc6, 0x53, 0x4a, 0x9e, 0x43,
-	0x0f, 0x53, 0x9a, 0x4d, 0x53, 0x11, 0x7b, 0xc0, 0xa2, 0x33, 0x49, 0x69, 0x67, 0x77, 0x54, 0x4a,
-	0x9f, 0xca, 0x99, 0x9d, 0x3d, 0x75, 0x60, 0x2c, 0xed, 0xdd, 0x2e, 0x96, 0x3f, 0x07, 0xdf, 0x43,
-	0x77, 0x69, 0x5f, 0x08, 0x23, 0x52, 0x5b, 0x4b, 0x25, 0xd7, 0x42, 0xf1, 0x84, 0xa6, 0x8c, 0xcf,
-	0x75, 0x09, 0xea, 0x2f, 0x21, 0x88, 0xae, 0x30, 0x91, 0x69, 0x35, 0x99, 0x69, 0x96, 0x42, 0xf6,
-	0x83, 0xcc, 0x79, 0x0f, 0xb6, 0xc6, 0x21, 0xc3, 0x88, 0x1f, 0xb2, 0x8c, 0x63, 0xe4, 0xe2, 0xcf,
-	0x53, 0xcc, 0xb8, 0xb8, 0x21, 0xa2, 0x13, 0xd4, 0x05, 0x2e, 0xd7, 0xce, 0x2f, 0xd0, 0x53, 0xa9,
-	0x73, 0x18, 0xfb, 0x32, 0x6f, 0x04, 0x31, 0xa2, 0xb2, 0x95, 0x91, 0x58, 0x56, 0x4a, 0xde, 0xac,
-	0x96, 0x7c, 0xb9, 0x26, 0x6a, 0xd7, 0xd7, 0x44, 0x7d, 0xb5, 0x26, 0x5e, 0xc2, 0xd6, 0x61, 0x1c,
-	0x9f, 0x4f, 0x13, 0x15, 0x46, 0x1e, 0xeb, 0xf2, 0x0b, 0x8d, 0x61, 0x4d, 0xdc, 0x59, 0xbc, 0xb0,
-	0x92, 0xb1, 0x66, 0x35, 0x63, 0x9d, 0x7f, 0x0c, 0xd8, 0x5e, 0x76, 0xab, 0xab, 0xed, 0x47, 0xd8,
-	0x2a, 0xfc, 0x7a, 0xa1, 0x7e, 0xb3, 0xba, 0xa0, 0xb3, 0xfb, 0xb4, 0x24, 0xe6, 0xba, 0xd3, 0x79,
-	0x83, 0x08, 0x72, 0xb2, 0xdc, 0xcd, 0x8b, 0x0a, 0x92, 0x0d, 0x66, 0xd0, 0xaf, 0x9a, 0x89, 0x84,
-	0x2e, 0x6e, 0xd5, 0xcc, 0xb6, 0xf3, 0x93, 0xe4, 0x23, 0xb0, 0x16, 0x81, 0x98, 0x32, 0x90, 0xad,
-	0xa5, 0x40, 0xf4, 0x5d, 0x0b, 0x2b, 0xb2, 0x0d, 0x0d, 0x4c, 0xd3, 0x38, 0x6f, 0x04, 0xea, 0xc3,
-	0xf9, 0x14, 0xda, 0xff, 0x59, 0x45, 0xe7, 0x2f, 0x03, 0xba, 0x5f, 0x64, 0x19, 0x3b, 0x2b, 0xd2,
-	0x65, 0x1b, 0x1a, 0xaa, 0x4c, 0x55, 0x3b, 0x52, 0x1f, 0x64, 0x08, 0x1d, 0x5d, 0x65, 0x25, 0xea,
-	0xcb, 0xd0, 0x8d, 0xdd, 0x44, 0x57, 0x5e, 0x5d, 0x85, 0xc6, 0x79, 0x58, 0x6d, 0xf4, 0x8d, 0x2b,
-	0x1b, 0x7d, 0xb3, 0xd4, 0xe8, 0xef, 0x83, 0x25, 0x0f, 0x45, 0x71, 0x80, 0x7a, 0x02, 0xb4, 0x05,
-	0xf0, 0x6d, 0x1c, 0xa0, 0xf3, 0xab, 0x01, 0xbd, 0xfc, 0x35, 0x5a, 0xf9, 0x3e, 0xd4, 0x4e, 0x0b,
-	0xf6, 0xc5, 0x32, 0xe7, 0xc8, 0xbc, 0x8a, 0xa3, 0x95, 0xe1, 0x56, 0x30, 0x52, 0x2f, 0x33, 0x52,
-	0x88, 0xd1, 0x28, 0x89, 0x21, 0x42, 0xa6, 0x53, 0xfe, 0x53, 0x1e, 0xb2, 0x58, 0x3b, 0x67, 0xb0,
-	0x79, 0xcc, 0x29, 0x67, 0x19, 0x67, 0x7e, 0x96, 0xd3, 0x5c, 0x21, 0xd4, 0xb8, 0x89, 0x50, 0xf3,
-	0x2a, 0x42, 0x6b, 0x05, 0xa1, 0xce, 0x1f, 0x06, 0x90, 0xf2, 0x4d, 0x9a, 0x82, 0xff, 0xe1, 0x2a,
-	0x41, 0x19, 0x8f, 0x39, 0x0d, 0x3d, 0x39, 0x55, 0xf4, 0x6c, 0x90, 0x88, 0x18, 0x5c, 0x42, 0xa5,
-	0x69, 0x86, 0x81, 0xda, 0x55, 0x83, 0xa1, 0x2d, 0x00, 0xb9, 0xb9, 0x3c, 0x57, 0x9a, 0x95, 0xb9,
-	0xe2, 0xbc, 0x04, 0x18, 0x2f, 0xae, 0x5e, 0xd3, 0xbd, 0xde, 0x22, 0x19, 0x57, 0xb9, 0x39, 0x80,
-	0x3b, 0x0b, 0xaf, 0xa2, 0x41, 0xbe, 0xbd, 0x10, 0xda, 0x99, 0xb9, 0x70, 0xf6, 0x02, 0xee, 0x56,
-	0x9d, 0x69, 0xae, 0x3f, 0x81, 0xce, 0x82, 0xb7, 0xbc, 0xc1, 0xdc, 0x29, 0xd5, 0xf5, 0xe2, 0x9c,
-	0x5b, 0xb6, 0x74, 0x3e, 0x84, 0x77, 0x16, 0x5b, 0x5f, 0xca, 0x4e, 0x79, 0x5d, 0x03, 0x1f, 0x80,
-	0xbd, 0x6a, 0xae, 0x62, 0xd8, 0xfd, 0xbd, 0x0e, 0xad, 0x63, 0xa4, 0x97, 0x88, 0x01, 0xd9, 0x87,
-	0xee, 0x31, 0x46, 0xc1, 0xe2, 0xc7, 0xde, 0x76, 0x29, 0x96, 0x02, 0x1d, 0xbc, 0xbb, 0x0e, 0xcd,
-	0x1d, 0x3a, 0xb7, 0x46, 0xc6, 0x53, 0x83, 0x1c, 0x41, 0xf7, 0x00, 0x31, 0x19, 0xc7, 0x51, 0x84,
-	0x3e, 0xc7, 0x80, 0x3c, 0x2c, 0x3f, 0x6b, 0x75, 0xf0, 0x0c, 0xee, 0xad, 0xfc, 0xc6, 0xca, 0xfb,
-	0x94, 0xf6, 0xf8, 0x02, 0x36, 0xca, 0xfd, 0x76, 0xc9, 0xe1, 0x9a, 0xe9, 0x30, 0x78, 0x74, 0x43,
-	0xa3, 0x76, 0x6e, 0x91, 0xcf, 0xa1, 0xa9, 0x1a, 0x00, 0xb1, 0x4b, 0xc6, 0x4b, 0x1d, 0x6e, 0x29,
-	0xae, 0xe5, 0x6e, 0xe1, 0xdc, 0x22, 0x07, 0x00, 0x8b, 0x12, 0x22, 0x65, 0x5e, 0x56, 0x6a, 0x78,
-	0xf0, 0xe0, 0x8a, 0xdd, 0xc2, 0xd9, 0x77, 0xd0, 0x5b, 0xce, 0x13, 0x32, 0x5c, 0x9b, 0x0a, 0xa5,
-	0x7c, 0x1c, 0x3c, 0xbe, 0xc6, 0xa2, 0x70, 0xfc, 0x03, 0xf4, 0xab, 0xf2, 0x13, 0x67, 0xed, 0xc1,
-	0xa5, 0x54, 0x1a, 0x3c, 0xb9, 0xd6, 0x26, 0x77, 0x7f, 0xd2, 0x94, 0xff, 0x18, 0x3e, 0xfe, 0x37,
-	0x00, 0x00, 0xff, 0xff, 0xb1, 0x11, 0x1b, 0x49, 0x41, 0x0c, 0x00, 0x00,
+	// 1394 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xd4, 0x58, 0x4b, 0x6f, 0xdb, 0xc6,
+	0x13, 0x37, 0xa9, 0x87, 0xc5, 0xd1, 0xc3, 0xd2, 0xda, 0x49, 0x18, 0xe5, 0x9f, 0x44, 0x61, 0x2e,
+	0xfa, 0xbf, 0x8c, 0xd4, 0x3d, 0xf4, 0xd0, 0x16, 0x41, 0xe2, 0x38, 0x68, 0x10, 0xb7, 0x49, 0xe8,
+	0x24, 0x05, 0x0a, 0x14, 0xea, 0x9a, 0x1c, 0xbb, 0x84, 0x29, 0x92, 0x25, 0x57, 0x8e, 0x95, 0x4b,
+	0x2f, 0x3d, 0x16, 0xed, 0xa1, 0xdf, 0xa7, 0x97, 0xf6, 0xd6, 0x8f, 0xd2, 0x5b, 0xef, 0x05, 0x8a,
+	0x7d, 0x90, 0x5a, 0x52, 0xb2, 0x13, 0x14, 0xe8, 0x21, 0xb7, 0xdd, 0x99, 0xd9, 0xdd, 0xe1, 0xef,
+	0x37, 0x2f, 0x09, 0x3a, 0x53, 0x9a, 0x31, 0x4c, 0xb7, 0x93, 0x34, 0x66, 0x31, 0xb1, 0xe4, 0x6e,
+	0x92, 0x1c, 0x3a, 0xbf, 0x9b, 0x60, 0x7d, 0x82, 0x34, 0x65, 0x87, 0x48, 0x19, 0xe9, 0x81, 0x19,
+	0x24, 0xb6, 0x31, 0x32, 0xc6, 0x96, 0x6b, 0x06, 0x09, 0x21, 0x50, 0x4f, 0xe2, 0x94, 0xd9, 0xe6,
+	0xc8, 0x18, 0x77, 0x5d, 0xb1, 0x26, 0xd7, 0x01, 0x92, 0xd9, 0x61, 0x18, 0x78, 0x93, 0x59, 0x1a,
+	0xda, 0x35, 0x61, 0x6b, 0x49, 0xc9, 0x8b, 0x34, 0x24, 0x63, 0xe8, 0x4f, 0xe9, 0xd9, 0xe4, 0x34,
+	0x0e, 0x67, 0x53, 0x9c, 0x78, 0xf1, 0x2c, 0x62, 0x76, 0x5d, 0x1c, 0xef, 0x4d, 0xe9, 0xd9, 0x4b,
+	0x21, 0xde, 0xe5, 0x52, 0x32, 0xe2, 0x5e, 0x9d, 0x4d, 0x8e, 0x82, 0x10, 0x27, 0x27, 0x38, 0xb7,
+	0x1b, 0x23, 0x63, 0x5c, 0x77, 0x61, 0x4a, 0xcf, 0x1e, 0x06, 0x21, 0x3e, 0xc6, 0x39, 0xb9, 0x09,
+	0x6d, 0x9f, 0x32, 0x3a, 0xf1, 0x30, 0x62, 0x98, 0xda, 0x4d, 0xf1, 0x16, 0x70, 0xd1, 0xae, 0x90,
+	0x70, 0xff, 0x52, 0xea, 0x9d, 0xd8, 0xeb, 0x42, 0x23, 0xd6, 0xdc, 0x3f, 0xea, 0x4f, 0x83, 0x68,
+	0x22, 0x3c, 0x6f, 0x89, 0xa7, 0x2d, 0x21, 0x79, 0xca, 0xdd, 0xff, 0x18, 0xd6, 0xa5, 0x6f, 0x99,
+	0x6d, 0x8d, 0x6a, 0xe3, 0xf6, 0xce, 0xed, 0xed, 0x02, 0x8d, 0x6d, 0xe9, 0xde, 0xa3, 0xe8, 0x28,
+	0x4e, 0xa7, 0x94, 0x05, 0x71, 0xf4, 0x29, 0x66, 0x19, 0x3d, 0x46, 0x37, 0x3f, 0x43, 0xae, 0x42,
+	0x2b, 0xc2, 0x57, 0x93, 0xd3, 0xc0, 0xcf, 0x6c, 0x18, 0xd5, 0xc6, 0x5d, 0x77, 0x3d, 0xc2, 0x57,
+	0x2f, 0x03, 0x3f, 0x23, 0xb7, 0xa0, 0xe3, 0x63, 0x88, 0x0c, 0x7d, 0xa9, 0x6e, 0x0b, 0x75, 0x5b,
+	0xc9, 0xb8, 0x89, 0xf3, 0x02, 0x06, 0x05, 0xd8, 0x2e, 0x66, 0x49, 0x1c, 0x65, 0x48, 0xc6, 0xb0,
+	0x21, 0x6f, 0x3f, 0x08, 0x5e, 0xe3, 0x7e, 0x30, 0x0d, 0x98, 0x60, 0xa0, 0xee, 0x56, 0xc5, 0xe4,
+	0x32, 0x34, 0x43, 0xa4, 0x3e, 0xa6, 0x0a, 0x76, 0xb5, 0x73, 0x7e, 0x35, 0xc1, 0x3e, 0xcf, 0x75,
+	0xc1, 0xa9, 0x2f, 0x6e, 0xec, 0xba, 0x66, 0xe0, 0x73, 0xcc, 0xb2, 0xe0, 0x35, 0x0a, 0x4e, 0xeb,
+	0xae, 0x58, 0x93, 0x1b, 0x00, 0x5e, 0x1c, 0x86, 0xe8, 0xf1, 0x83, 0xea, 0x72, 0x4d, 0xc2, 0x31,
+	0x15, 0x34, 0x2d, 0xe8, 0xac, 0xbb, 0x16, 0x97, 0x48, 0x26, 0x8b, 0x2f, 0x57, 0x06, 0x92, 0x49,
+	0xf5, 0xe5, 0xd2, 0xe4, 0x7f, 0x40, 0x72, 0x70, 0x0e, 0xe7, 0x85, 0x61, 0x53, 0x18, 0xf6, 0x95,
+	0xe6, 0xfe, 0x3c, 0xb7, 0xbe, 0x06, 0x56, 0x8a, 0xd4, 0x9f, 0xc4, 0x51, 0x38, 0x17, 0xe4, 0xb6,
+	0xdc, 0x16, 0x17, 0x3c, 0x89, 0xc2, 0x39, 0xf9, 0x2f, 0x0c, 0x52, 0x4c, 0xc2, 0xc0, 0xa3, 0x93,
+	0x24, 0xa4, 0x1e, 0x4e, 0x31, 0xca, 0x79, 0xee, 0x2b, 0xc5, 0xd3, 0x5c, 0x4e, 0x6c, 0x58, 0x3f,
+	0xc5, 0x34, 0xe3, 0x9f, 0x65, 0x09, 0x93, 0x7c, 0x4b, 0xfa, 0x50, 0x63, 0x2c, 0xb4, 0x41, 0x48,
+	0xf9, 0xd2, 0x59, 0x87, 0xc6, 0xde, 0x34, 0x61, 0x73, 0xe7, 0x67, 0x03, 0x36, 0x0e, 0x66, 0x09,
+	0xa6, 0xf7, 0xc3, 0xd8, 0x3b, 0xd9, 0x3b, 0x63, 0x29, 0x25, 0x4f, 0xa0, 0x87, 0x29, 0xcd, 0x66,
+	0x29, 0xf7, 0xdd, 0x0f, 0xa2, 0x63, 0x01, 0x69, 0x7b, 0x67, 0xac, 0x85, 0x4f, 0xe5, 0xcc, 0xf6,
+	0x9e, 0x3c, 0xb0, 0x2b, 0xec, 0xdd, 0x2e, 0xea, 0xdb, 0xe1, 0x17, 0xd0, 0x2d, 0xe9, 0x39, 0x31,
+	0x3c, 0xb4, 0x15, 0x55, 0x62, 0xcd, 0x19, 0x4f, 0x68, 0x1a, 0xb0, 0xb9, 0x4a, 0x41, 0xb5, 0xe3,
+	0x84, 0xa8, 0x0c, 0xe3, 0x91, 0x56, 0x13, 0x91, 0x66, 0x49, 0xc9, 0x23, 0x3f, 0x73, 0xfe, 0x0d,
+	0x9b, 0xbb, 0x61, 0x80, 0x11, 0xdb, 0x0f, 0x32, 0x86, 0x91, 0x8b, 0xdf, 0xcc, 0x30, 0x63, 0xfc,
+	0x85, 0x88, 0x4e, 0x51, 0x25, 0xb8, 0x58, 0x3b, 0xdf, 0x42, 0x4f, 0x86, 0xce, 0x7e, 0xec, 0x89,
+	0xb8, 0xe1, 0xc0, 0xf0, 0xcc, 0x96, 0x46, 0x7c, 0x59, 0x49, 0x79, 0xb3, 0x9a, 0xf2, 0x7a, 0x4e,
+	0xd4, 0x2e, 0xce, 0x89, 0xfa, 0x72, 0x4e, 0x3c, 0x87, 0xcd, 0xfd, 0x38, 0x3e, 0x99, 0x25, 0xd2,
+	0x8d, 0xdc, 0xd7, 0xf2, 0x17, 0x1a, 0xa3, 0x1a, 0x7f, 0xb3, 0xf8, 0xc2, 0x4a, 0xc4, 0x9a, 0xd5,
+	0x88, 0x75, 0xfe, 0x30, 0x60, 0xab, 0x7c, 0xad, 0xca, 0xb6, 0xaf, 0x60, 0xb3, 0xb8, 0x77, 0x12,
+	0xaa, 0x6f, 0x96, 0x0f, 0xb4, 0x77, 0xee, 0x68, 0x64, 0xae, 0x3a, 0x9d, 0x17, 0x08, 0x3f, 0x07,
+	0xcb, 0x1d, 0x9c, 0x56, 0x24, 0xd9, 0xf0, 0x0c, 0xfa, 0x55, 0x33, 0x1e, 0xd0, 0xc5, 0xab, 0x0a,
+	0xd9, 0x56, 0x7e, 0x92, 0xbc, 0x07, 0xd6, 0xc2, 0x11, 0x53, 0x38, 0xb2, 0x59, 0x72, 0x44, 0xbd,
+	0xb5, 0xb0, 0x22, 0x5b, 0xd0, 0xc0, 0x34, 0x8d, 0xf3, 0x42, 0x20, 0x37, 0xce, 0x87, 0xd0, 0xfa,
+	0xdb, 0x2c, 0x3a, 0xbf, 0x19, 0xd0, 0xbd, 0x97, 0x65, 0xc1, 0x71, 0x11, 0x2e, 0x5b, 0xd0, 0x90,
+	0x69, 0x2a, 0xcb, 0x91, 0xdc, 0x90, 0x11, 0xb4, 0x55, 0x96, 0x69, 0xd0, 0xeb, 0xa2, 0x37, 0x56,
+	0x13, 0x95, 0x79, 0x75, 0xe9, 0x1a, 0x63, 0x61, 0xb5, 0xd0, 0x37, 0xce, 0x2d, 0xf4, 0x4d, 0xad,
+	0xd0, 0x5f, 0x03, 0x4b, 0x1c, 0x8a, 0x62, 0x1f, 0x55, 0x07, 0x68, 0x71, 0xc1, 0x67, 0xb1, 0x8f,
+	0xce, 0x4f, 0x06, 0xf4, 0xf2, 0xaf, 0x51, 0xcc, 0xf7, 0xa1, 0x76, 0x54, 0xa0, 0xcf, 0x97, 0x39,
+	0x46, 0xe6, 0x79, 0x18, 0x2d, 0x35, 0xb7, 0x02, 0x91, 0xba, 0x8e, 0x48, 0x41, 0x46, 0x43, 0x23,
+	0x83, 0xbb, 0x4c, 0x67, 0xec, 0xeb, 0xdc, 0x65, 0xbe, 0x76, 0x8e, 0x61, 0x70, 0xc0, 0x28, 0x0b,
+	0x32, 0x16, 0x78, 0x59, 0x0e, 0x73, 0x05, 0x50, 0xe3, 0x4d, 0x80, 0x9a, 0xe7, 0x01, 0x5a, 0x2b,
+	0x00, 0x75, 0x7e, 0x31, 0x80, 0xe8, 0x2f, 0x29, 0x08, 0xfe, 0x81, 0xa7, 0x38, 0x64, 0x2c, 0x66,
+	0x34, 0x9c, 0x88, 0xae, 0xa2, 0x7a, 0x83, 0x90, 0xf0, 0xc6, 0xc5, 0x59, 0x9a, 0x65, 0xe8, 0x4b,
+	0xad, 0x6c, 0x0c, 0x2d, 0x2e, 0x10, 0xca, 0x72, 0x5f, 0x69, 0x56, 0xfa, 0x8a, 0x73, 0x0f, 0xda,
+	0x07, 0x2c, 0x4e, 0xe9, 0x31, 0x3e, 0x9f, 0x27, 0x6f, 0xe3, 0xbd, 0xf2, 0xce, 0x5c, 0x00, 0x31,
+	0x02, 0xd8, 0x5d, 0x78, 0xbf, 0xaa, 0x00, 0x5e, 0x81, 0x4b, 0x0b, 0x0b, 0x5e, 0x2f, 0x15, 0x2f,
+	0xce, 0x33, 0xb8, 0x5c, 0x55, 0x28, 0x18, 0x3f, 0x80, 0xf6, 0x02, 0x92, 0xbc, 0x76, 0x5c, 0xd2,
+	0x52, 0x76, 0x71, 0xce, 0xd5, 0x2d, 0x9d, 0xff, 0xc3, 0x95, 0x85, 0xea, 0x81, 0x28, 0x82, 0x17,
+	0xd5, 0xe6, 0x21, 0xd8, 0xcb, 0xe6, 0xd2, 0x07, 0xe7, 0x47, 0x13, 0x3a, 0x0f, 0x54, 0xb4, 0xf3,
+	0xae, 0xaf, 0xf5, 0x79, 0x4b, 0xf4, 0xf9, 0x5b, 0xd0, 0x29, 0x0d, 0x61, 0xb2, 0xdf, 0xb7, 0x4f,
+	0xb5, 0x09, 0x6c, 0xd5, 0xac, 0x56, 0x13, 0x66, 0xd5, 0x59, 0xed, 0x3f, 0x30, 0x38, 0x4a, 0x11,
+	0x97, 0xc7, 0xba, 0xba, 0xbb, 0xc1, 0x15, 0xba, 0xed, 0x36, 0x6c, 0x52, 0x8f, 0x05, 0xa7, 0x15,
+	0x6b, 0xc9, 0xfd, 0x40, 0xaa, 0x74, 0xfb, 0x87, 0x85, 0xa3, 0x41, 0x74, 0x14, 0x67, 0x76, 0xf3,
+	0xed, 0xc7, 0x32, 0xf5, 0x35, 0x5c, 0x93, 0x39, 0xdf, 0x99, 0xd0, 0x72, 0xa9, 0x77, 0xf2, 0x6e,
+	0xa3, 0x71, 0x17, 0x36, 0x8a, 0xaa, 0x56, 0x02, 0xe4, 0x8a, 0x06, 0x88, 0x4e, 0xbc, 0xdb, 0xf5,
+	0xb5, 0x5d, 0xe6, 0xfc, 0x69, 0x40, 0xef, 0x41, 0x51, 0x39, 0xdf, 0x6d, 0x30, 0x76, 0x00, 0x78,
+	0xa9, 0x2f, 0xe1, 0xa0, 0xb7, 0xc6, 0x9c, 0x6e, 0xd7, 0x4a, 0xd5, 0x2a, 0x73, 0x7e, 0x30, 0xa1,
+	0xf3, 0x3c, 0x4e, 0xe2, 0x30, 0x3e, 0x9e, 0xbf, 0xdb, 0x5f, 0xbf, 0x07, 0x03, 0xad, 0x2b, 0x96,
+	0x40, 0xb8, 0x5a, 0x09, 0x86, 0x05, 0xd9, 0xee, 0x86, 0x5f, 0xda, 0x67, 0xce, 0x26, 0x0c, 0xd4,
+	0x84, 0xa7, 0x15, 0x37, 0x17, 0x88, 0x2e, 0x54, 0x85, 0xed, 0x23, 0xe8, 0x32, 0x05, 0x9d, 0x78,
+	0x4e, 0xcd, 0xb8, 0x7a, 0xe8, 0xe9, 0xd0, 0xba, 0x1d, 0xa6, 0xed, 0x76, 0xbe, 0x6f, 0xc0, 0xfa,
+	0x01, 0xd2, 0x57, 0x88, 0x3e, 0x79, 0x04, 0xdd, 0x03, 0x8c, 0xfc, 0xc5, 0x4f, 0xcb, 0x2d, 0xed,
+	0x8e, 0x42, 0x3a, 0xfc, 0xd7, 0x2a, 0x69, 0x51, 0xe3, 0xd6, 0xc6, 0xc6, 0x1d, 0x83, 0x3c, 0x85,
+	0xee, 0x63, 0xc4, 0x64, 0x37, 0x8e, 0x22, 0xf4, 0x18, 0xfa, 0xe4, 0x86, 0x5e, 0x69, 0x97, 0xc7,
+	0xdc, 0xe1, 0xd5, 0xa5, 0xd2, 0x91, 0x4f, 0x45, 0xea, 0xc6, 0x67, 0xd0, 0xd1, 0xa7, 0xbb, 0xd2,
+	0x85, 0x2b, 0x66, 0xd1, 0xe1, 0xcd, 0x37, 0x8c, 0x85, 0xce, 0x1a, 0xb9, 0x0b, 0x4d, 0x39, 0x6e,
+	0x10, 0x5b, 0x33, 0x2e, 0xcd, 0x53, 0x25, 0xbf, 0xca, 0xb3, 0x89, 0xb3, 0x46, 0x1e, 0x03, 0x2c,
+	0x1a, 0x36, 0xd1, 0x71, 0x59, 0x9a, 0x18, 0x86, 0xd7, 0xcf, 0xd1, 0x16, 0x97, 0x7d, 0x0e, 0xbd,
+	0x72, 0xeb, 0x22, 0xa3, 0x95, 0xdd, 0x49, 0x8b, 0x88, 0xe1, 0xad, 0x0b, 0x2c, 0x8a, 0x8b, 0xbf,
+	0x84, 0x7e, 0xb5, 0x23, 0x11, 0x67, 0xe5, 0xc1, 0x52, 0x77, 0x1b, 0xde, 0xbe, 0xd0, 0x46, 0x07,
+	0x61, 0x11, 0x95, 0x25, 0x10, 0x96, 0x22, 0xb8, 0x04, 0xc2, 0x72, 0x28, 0x3b, 0x6b, 0x87, 0x4d,
+	0xf1, 0x67, 0xc7, 0xfb, 0x7f, 0x05, 0x00, 0x00, 0xff, 0xff, 0xbf, 0x50, 0x28, 0x66, 0xfc, 0x10,
+	0x00, 0x00,
 }
diff --git a/weed/server/master_grpc_server_volume.go b/weed/server/master_grpc_server_volume.go
index 13f8b37d1..7b8efb933 100644
--- a/weed/server/master_grpc_server_volume.go
+++ b/weed/server/master_grpc_server_volume.go
@@ -126,3 +126,16 @@ func (ms *MasterServer) Statistics(ctx context.Context, req *master_pb.Statistic
 
 	return resp, nil
 }
+
+func (ms *MasterServer) VolumeList(ctx context.Context, req *master_pb.VolumeListRequest) (*master_pb.VolumeListResponse, error) {
+
+	if !ms.Topo.IsLeader() {
+		return nil, raft.NotLeaderError
+	}
+
+	resp := &master_pb.VolumeListResponse{
+		TopologyInfo: ms.Topo.ToTopologyInfo(),
+	}
+
+	return resp, nil
+}
diff --git a/weed/shell/command_collection_list.go b/weed/shell/command_collection_list.go
index f5ed6cfa6..34a406d67 100644
--- a/weed/shell/command_collection_list.go
+++ b/weed/shell/command_collection_list.go
@@ -30,7 +30,7 @@ func (c *commandCollectionList) Do(args []string, commandEnv *commandEnv, writer
 	}
 
 	for _, c := range resp.Collections {
-		fmt.Fprintf(writer, "collection:\"%s\"\treplication:\"%s\"\tTTL:\"%s\"\n", c.GetName(), c.GetReplication(), c.GetTtl())
+		fmt.Fprintf(writer, "collection:\"%s\"\n", c.GetName())
 	}
 
 	fmt.Fprintf(writer, "Total %d collections.\n", len(resp.Collections))
diff --git a/weed/shell/command_volume_list.go b/weed/shell/command_volume_list.go
new file mode 100644
index 000000000..1d921e4b4
--- /dev/null
+++ b/weed/shell/command_volume_list.go
@@ -0,0 +1,64 @@
+package shell
+
+import (
+	"context"
+	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
+	"io"
+)
+
+func init() {
+	commands = append(commands, &commandVolumeList{})
+}
+
+type commandVolumeList struct {
+}
+
+func (c *commandVolumeList) Name() string {
+	return "volume.list"
+}
+
+func (c *commandVolumeList) Help() string {
+	return "# list all volumes"
+}
+
+func (c *commandVolumeList) Do(args []string, commandEnv *commandEnv, writer io.Writer) error {
+
+	resp, err := commandEnv.masterClient.VolumeList(context.Background())
+
+	if err != nil {
+		return err
+	}
+
+	writeTopologyInfo(writer,resp.TopologyInfo)
+
+	return nil
+}
+
+func writeTopologyInfo(writer io.Writer, t *master_pb.TopologyInfo) {
+	fmt.Fprintf(writer, "Topology volume:%d/%d active:%d free:%d\n", t.VolumeCount, t.MaxVolumeCount, t.ActiveVolumeCount, t.FreeVolumeCount)
+	for _, dc := range t.DataCenterInfos {
+		writeDataCenterInfo(writer, dc)
+	}
+}
+func writeDataCenterInfo(writer io.Writer, t *master_pb.DataCenterInfo) {
+	fmt.Fprintf(writer, "  DataCenter %s volume:%d/%d active:%d free:%d\n", t.Id, t.VolumeCount, t.MaxVolumeCount, t.ActiveVolumeCount, t.FreeVolumeCount)
+	for _, r := range t.RackInfos {
+		writeRackInfo(writer, r)
+	}
+}
+func writeRackInfo(writer io.Writer, t *master_pb.RackInfo) {
+	fmt.Fprintf(writer, "    Rack %s volume:%d/%d active:%d free:%d\n", t.Id, t.VolumeCount, t.MaxVolumeCount, t.ActiveVolumeCount, t.FreeVolumeCount)
+	for _, dn := range t.DataNodeInfos {
+		writeDataNodeInfo(writer, dn)
+	}
+}
+func writeDataNodeInfo(writer io.Writer, t *master_pb.DataNodeInfo) {
+	fmt.Fprintf(writer, "      DataNode %s volume:%d/%d active:%d free:%d\n", t.Id, t.VolumeCount, t.MaxVolumeCount, t.ActiveVolumeCount, t.FreeVolumeCount)
+	for _, vi := range t.VolumeInfos {
+		writeVolumeInformationMessage(writer, vi)
+	}
+}
+func writeVolumeInformationMessage(writer io.Writer, t *master_pb.VolumeInformationMessage) {
+	fmt.Fprintf(writer, "        volume %+v \n", t)
+}
diff --git a/weed/storage/store.go b/weed/storage/store.go
index 96c819666..a29f3c163 100644
--- a/weed/storage/store.go
+++ b/weed/storage/store.go
@@ -144,24 +144,12 @@ func (s *Store) CollectHeartbeat() *master_pb.Heartbeat {
 	for _, location := range s.Locations {
 		maxVolumeCount = maxVolumeCount + location.MaxVolumeCount
 		location.Lock()
-		for k, v := range location.volumes {
+		for _, v := range location.volumes {
 			if maxFileKey < v.nm.MaxFileKey() {
 				maxFileKey = v.nm.MaxFileKey()
 			}
 			if !v.expired(s.VolumeSizeLimit) {
-				volumeMessage := &master_pb.VolumeInformationMessage{
-					Id:               uint32(k),
-					Size:             uint64(v.Size()),
-					Collection:       v.Collection,
-					FileCount:        uint64(v.nm.FileCount()),
-					DeleteCount:      uint64(v.nm.DeletedCount()),
-					DeletedByteCount: v.nm.DeletedSize(),
-					ReadOnly:         v.readOnly,
-					ReplicaPlacement: uint32(v.ReplicaPlacement.Byte()),
-					Version:          uint32(v.Version()),
-					Ttl:              v.Ttl.ToUint32(),
-				}
-				volumeMessages = append(volumeMessages, volumeMessage)
+				volumeMessages = append(volumeMessages, v.ToVolumeInformationMessage())
 			} else {
 				if v.expiredLongEnough(MAX_TTL_VOLUME_REMOVAL_DELAY) {
 					location.deleteVolumeById(v.Id)
diff --git a/weed/storage/volume.go b/weed/storage/volume.go
index 07c72ecb4..5cec0c5ed 100644
--- a/weed/storage/volume.go
+++ b/weed/storage/volume.go
@@ -2,6 +2,7 @@ package storage
 
 import (
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
 	"os"
 	"path"
 	"sync"
@@ -134,3 +135,18 @@ func (v *Volume) expiredLongEnough(maxDelayMinutes uint32) bool {
 	}
 	return false
 }
+
+func (v *Volume) ToVolumeInformationMessage() *master_pb.VolumeInformationMessage {
+	return &master_pb.VolumeInformationMessage{
+		Id:               uint32(v.Id),
+		Size:             uint64(v.Size()),
+		Collection:       v.Collection,
+		FileCount:        uint64(v.nm.FileCount()),
+		DeleteCount:      uint64(v.nm.DeletedCount()),
+		DeletedByteCount: v.nm.DeletedSize(),
+		ReadOnly:         v.readOnly,
+		ReplicaPlacement: uint32(v.ReplicaPlacement.Byte()),
+		Version:          uint32(v.Version()),
+		Ttl:              v.Ttl.ToUint32(),
+	}
+}
diff --git a/weed/storage/volume_info.go b/weed/storage/volume_info.go
index f6614a9de..450100e59 100644
--- a/weed/storage/volume_info.go
+++ b/weed/storage/volume_info.go
@@ -45,6 +45,22 @@ func (vi VolumeInfo) String() string {
 		vi.Id, vi.Size, vi.ReplicaPlacement, vi.Collection, vi.Version, vi.FileCount, vi.DeleteCount, vi.DeletedByteCount, vi.ReadOnly)
 }
 
+func (vi VolumeInfo) ToVolumeInformationMessage() *master_pb.VolumeInformationMessage {
+	return &master_pb.VolumeInformationMessage{
+		Id:               uint32(vi.Id),
+		Size:             uint64(vi.Size),
+		Collection:       vi.Collection,
+		FileCount:        uint64(vi.FileCount),
+		DeleteCount:      uint64(vi.DeleteCount),
+		DeletedByteCount: vi.DeletedByteCount,
+		ReadOnly:         vi.ReadOnly,
+		ReplicaPlacement: uint32(vi.ReplicaPlacement.Byte()),
+		Version:          uint32(vi.Version),
+		Ttl:              vi.Ttl.ToUint32(),
+	}
+}
+
+
 /*VolumesInfo sorting*/
 
 type volumeInfos []*VolumeInfo
diff --git a/weed/topology/data_center.go b/weed/topology/data_center.go
index bcf2dfd31..640cb1937 100644
--- a/weed/topology/data_center.go
+++ b/weed/topology/data_center.go
@@ -1,5 +1,7 @@
 package topology
 
+import "github.com/chrislusf/seaweedfs/weed/pb/master_pb"
+
 type DataCenter struct {
 	NodeImpl
 }
@@ -38,3 +40,18 @@ func (dc *DataCenter) ToMap() interface{} {
 	m["Racks"] = racks
 	return m
 }
+
+func (dc *DataCenter) ToDataCenterInfo() *master_pb.DataCenterInfo {
+	m := &master_pb.DataCenterInfo{
+		Id:                string(dc.Id()),
+		VolumeCount:       uint64(dc.GetVolumeCount()),
+		MaxVolumeCount:    uint64(dc.GetMaxVolumeCount()),
+		FreeVolumeCount:   uint64(dc.FreeSpace()),
+		ActiveVolumeCount: uint64(dc.GetActiveVolumeCount()),
+	}
+	for _, c := range dc.Children() {
+		rack := c.(*Rack)
+		m.RackInfos = append(m.RackInfos, rack.ToRackInfo())
+	}
+	return m
+}
diff --git a/weed/topology/data_node.go b/weed/topology/data_node.go
index 6ea6d3938..84304512f 100644
--- a/weed/topology/data_node.go
+++ b/weed/topology/data_node.go
@@ -2,6 +2,7 @@ package topology
 
 import (
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
 	"strconv"
 
 	"github.com/chrislusf/seaweedfs/weed/glog"
@@ -128,3 +129,17 @@ func (dn *DataNode) ToMap() interface{} {
 	ret["PublicUrl"] = dn.PublicUrl
 	return ret
 }
+
+func (dn *DataNode) ToDataNodeInfo() *master_pb.DataNodeInfo {
+	m := &master_pb.DataNodeInfo{
+		Id:                string(dn.Id()),
+		VolumeCount:       uint64(dn.GetVolumeCount()),
+		MaxVolumeCount:    uint64(dn.GetMaxVolumeCount()),
+		FreeVolumeCount:   uint64(dn.FreeSpace()),
+		ActiveVolumeCount: uint64(dn.GetActiveVolumeCount()),
+	}
+	for _, v := range dn.GetVolumes() {
+		m.VolumeInfos = append(m.VolumeInfos, v.ToVolumeInformationMessage())
+	}
+	return m
+}
diff --git a/weed/topology/rack.go b/weed/topology/rack.go
index a48d64323..f8f8ce34a 100644
--- a/weed/topology/rack.go
+++ b/weed/topology/rack.go
@@ -1,6 +1,7 @@
 package topology
 
 import (
+	"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
 	"strconv"
 	"time"
 )
@@ -58,3 +59,18 @@ func (r *Rack) ToMap() interface{} {
 	m["DataNodes"] = dns
 	return m
 }
+
+func (r *Rack) ToRackInfo() *master_pb.RackInfo {
+	m := &master_pb.RackInfo{
+		Id:                string(r.Id()),
+		VolumeCount:       uint64(r.GetVolumeCount()),
+		MaxVolumeCount:    uint64(r.GetMaxVolumeCount()),
+		FreeVolumeCount:   uint64(r.FreeSpace()),
+		ActiveVolumeCount: uint64(r.GetActiveVolumeCount()),
+	}
+	for _, c := range r.Children() {
+		dn := c.(*DataNode)
+		m.DataNodeInfos = append(m.DataNodeInfos, dn.ToDataNodeInfo())
+	}
+	return m
+}
diff --git a/weed/topology/topology_map.go b/weed/topology/topology_map.go
index 769ba0e2a..7db11ea14 100644
--- a/weed/topology/topology_map.go
+++ b/weed/topology/topology_map.go
@@ -74,3 +74,18 @@ func (t *Topology) ToVolumeLocations() (volumeLocations []*master_pb.VolumeLocat
 	}
 	return
 }
+
+func (t *Topology) ToTopologyInfo() *master_pb.TopologyInfo {
+	m := &master_pb.TopologyInfo{
+		Id:                string(t.Id()),
+		VolumeCount:       uint64(t.GetVolumeCount()),
+		MaxVolumeCount:    uint64(t.GetMaxVolumeCount()),
+		FreeVolumeCount:   uint64(t.FreeSpace()),
+		ActiveVolumeCount: uint64(t.GetActiveVolumeCount()),
+	}
+	for _, c := range t.Children() {
+		dc := c.(*DataCenter)
+		m.DataCenterInfos = append(m.DataCenterInfos, dc.ToDataCenterInfo())
+	}
+	return m
+}
diff --git a/weed/wdclient/masterclient_collection.go b/weed/wdclient/masterclient_collection.go
index bdf791da0..1a9215a7e 100644
--- a/weed/wdclient/masterclient_collection.go
+++ b/weed/wdclient/masterclient_collection.go
@@ -21,3 +21,11 @@ func (mc *MasterClient) CollectionList(ctx context.Context) (resp *master_pb.Col
 	})
 	return
 }
+
+func (mc *MasterClient) VolumeList(ctx context.Context) (resp *master_pb.VolumeListResponse, err error) {
+	err = withMasterClient(ctx, mc.currentMaster, mc.grpcDialOption, func(ctx context.Context, client master_pb.SeaweedClient) error {
+		resp, err = client.VolumeList(ctx, &master_pb.VolumeListRequest{})
+		return err
+	})
+	return
+}