1 files changed, 45 insertions, 15 deletions

diff --git a/weed/pb/volume_server.proto b/weed/pb/volume_server.proto
index 8ab67a1bf..93db5b981 100644
--- a/weed/pb/volume_server.proto
+++ b/weed/pb/volume_server.proto
@@ -36,7 +36,12 @@ service VolumeServer {
     rpc VolumeDelete (VolumeDeleteRequest) returns (VolumeDeleteResponse) {
     }
 
-    // rpc VolumeUiPage (VolumeUiPageRequest) returns (VolumeUiPageResponse) {}
+    rpc ReplicateVolume (ReplicateVolumeRequest) returns (ReplicateVolumeResponse) {
+    }
+    rpc ReadVolumeFileStatus (ReadVolumeFileStatusRequest) returns (ReadVolumeFileStatusResponse) {
+    }
+    rpc CopyFile (CopyFileRequest) returns (stream CopyFileResponse) {
+    }
 
 }
 
@@ -60,27 +65,27 @@ message Empty {
 }
 
 message VacuumVolumeCheckRequest {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
 }
 message VacuumVolumeCheckResponse {
     double garbage_ratio = 1;
 }
 
 message VacuumVolumeCompactRequest {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
     int64 preallocate = 2;
 }
 message VacuumVolumeCompactResponse {
 }
 
 message VacuumVolumeCommitRequest {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
 }
 message VacuumVolumeCommitResponse {
 }
 
 message VacuumVolumeCleanupRequest {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
 }
 message VacuumVolumeCleanupResponse {
 }
@@ -92,7 +97,7 @@ message DeleteCollectionResponse {
 }
 
 message AssignVolumeRequest {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
     string collection = 2;
     int64 preallocate = 3;
     string replication = 4;
@@ -102,10 +107,10 @@ message AssignVolumeResponse {
 }
 
 message VolumeSyncStatusRequest {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
 }
 message VolumeSyncStatusResponse {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
     string collection = 2;
     string replication = 4;
     string ttl = 5;
@@ -115,14 +120,14 @@ message VolumeSyncStatusResponse {
 }
 
 message VolumeSyncIndexRequest {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
 }
 message VolumeSyncIndexResponse {
     bytes index_file_content = 1;
 }
 
 message VolumeSyncDataRequest {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
     uint32 revision = 2;
     uint32 offset = 3;
     uint32 size = 4;
@@ -133,26 +138,51 @@ message VolumeSyncDataResponse {
 }
 
 message VolumeMountRequest {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
 }
 message VolumeMountResponse {
 }
 
 message VolumeUnmountRequest {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
 }
 message VolumeUnmountResponse {
 }
 
 message VolumeDeleteRequest {
-    uint32 volumd_id = 1;
+    uint32 volume_id = 1;
 }
 message VolumeDeleteResponse {
 }
 
-message VolumeUiPageRequest {
+message ReplicateVolumeRequest {
+    uint32 volume_id = 1;
+    string collection = 2;
+    string replication = 3;
+    string ttl = 4;
+    string source_data_node = 5;
+}
+message ReplicateVolumeResponse {
+}
+
+message CopyFileRequest {
+    uint32 volume_id = 1;
+    bool is_idx_file = 2;
+    bool is_dat_file = 3;
+}
+message CopyFileResponse {
+    bytes file_content = 1;
+}
+
+message ReadVolumeFileStatusRequest {
+    uint32 volume_id = 1;
 }
-message VolumeUiPageResponse {
+message ReadVolumeFileStatusResponse {
+    uint32 volume_id = 1;
+    uint64 idx_file_timestamp = 2;
+    uint64 idx_file_size = 3;
+    uint64 dat_file_timestamp = 4;
+    uint64 dat_file_size = 5;
 }
 
 message DiskStatus {