shell: add volume.check.disk to fix inconsistency for replicated volumes

fix https://github.com/chrislusf/seaweedfs/issues/1923

weed/pb/filer_pb/filer.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.24.0
+// 	protoc-gen-go v1.25.0
 // 	protoc        v3.12.3
 // source: filer.proto
 

weed/pb/iam_pb/iam.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.24.0
+// 	protoc-gen-go v1.25.0
 // 	protoc        v3.12.3
 // source: iam.proto
 

weed/pb/master_pb/master.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.24.0
+// 	protoc-gen-go v1.25.0
 // 	protoc        v3.12.3
 // source: master.proto
 

weed/pb/messaging_pb/messaging.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.24.0
+// 	protoc-gen-go v1.25.0
 // 	protoc        v3.12.3
 // source: messaging.proto
 

weed/pb/volume_server.proto

@@ -52,6 +52,11 @@ service VolumeServer {
     rpc CopyFile (CopyFileRequest) returns (stream CopyFileResponse) {
     }
 
+    rpc ReadNeedleBlob (ReadNeedleBlobRequest) returns (ReadNeedleBlobResponse) {
+    }
+    rpc WriteNeedleBlob (WriteNeedleBlobRequest) returns (WriteNeedleBlobResponse) {
+    }
+
     rpc VolumeTailSender (VolumeTailSenderRequest) returns (stream VolumeTailSenderResponse) {
     }
     rpc VolumeTailReceiver (VolumeTailReceiverRequest) returns (VolumeTailReceiverResponse) {
@@ -253,6 +258,25 @@ message CopyFileResponse {
     bytes file_content = 1;
 }
 
+message ReadNeedleBlobRequest {
+    uint32 volume_id = 1;
+    uint64 needle_id = 2;
+    int64 offset = 3; // actual offset
+    int32 size = 4;
+}
+message ReadNeedleBlobResponse {
+    bytes needle_blob = 1;
+}
+
+message WriteNeedleBlobRequest {
+    uint32 volume_id = 1;
+    uint64 needle_id = 2;
+    int32 size = 3;
+    bytes needle_blob = 4;
+}
+message WriteNeedleBlobResponse {
+}
+
 message VolumeTailSenderRequest {
     uint32 volume_id = 1;
     uint64 since_ns = 2;