volume: atomic copying file, adds version and stopOffset

2019-04-19 12:29:49 -07:00
parent 730a032137
commit 3b3651dea3
9 changed files with 168 additions and 113 deletions
--- a/weed/pb/volume_server.proto
+++ b/weed/pb/volume_server.proto
@@ -162,6 +162,8 @@ message CopyFileRequest {
    uint32 volume_id = 1;
    bool is_idx_file = 2;
    bool is_dat_file = 3;
+    uint32 compaction_revision = 4;
+    uint64 stop_offset = 5;
 }
 message CopyFileResponse {
    bytes file_content = 1;
@@ -188,6 +190,7 @@ message ReadVolumeFileStatusResponse {
    uint64 dat_file_timestamp_seconds = 4;
    uint64 dat_file_size = 5;
    uint64 file_count = 6;
+    uint32 compaction_revision = 7;
 }

 message DiskStatus {