Implement blockstore rollback operation

Rollback operation is required for the primary OSD to kill unstable object versions in OSD peers so they don't occupy journal space
2020-01-24 20:18:14 +03:00
parent 98efdb78bd
commit 2b09710d6f
13 changed files with 291 additions and 55 deletions
@@ -41,7 +41,7 @@ class journal_flusher_co
    std::list<flusher_sync_t>::iterator cur_sync;

    obj_ver_id cur;
-    std::map<obj_ver_id, dirty_entry>::iterator dirty_it, dirty_end;
+    std::map<obj_ver_id, dirty_entry>::iterator dirty_it, dirty_start, dirty_end;
    std::map<object_id, uint64_t>::iterator repeat_it;
    std::function<void(ring_data_t*)> simple_callback_r, simple_callback_w;