Move delete logic from barrier essense to handoff map

Author: robdrynkin

ydb/core/blobstorage/ut_vdisk/lib/prepare.cpp

@@ -236,7 +236,6 @@ TDefaultVDiskSetup::TDefaultVDiskSetup() {
         cfg->SyncJobTimeout = TDuration::Seconds(20);
         cfg->RunSyncer = true;
         cfg->ReplTimeInterval = TDuration::Seconds(10);
-        cfg->RunHandoff = true;
         cfg->SkeletonFrontQueueBackpressureCheckMsgId = false;
     };
     AddConfigModifier(modifier);

ydb/core/blobstorage/ut_vdisk/lib/setup.h

@@ -66,7 +66,6 @@ struct TFastVDiskSetupHndOff : public TFastVDiskSetup {
     TFastVDiskSetupHndOff() {
         auto modifier = [] (NKikimr::TVDiskConfig *cfg) {
             cfg->HullCompLevelRateThreshold = 0.01; // to compact very few chunks from level 0
-            cfg->RunHandoff = false; // do not run handoff
         };
         AddConfigModifier(modifier);
     }
@@ -82,12 +81,7 @@ struct TFastVDiskSetupCompacted : public TFastVDiskSetup {
 };
 
 struct TFastVDiskSetupCompactedHndOff : public TFastVDiskSetupCompacted {
-    TFastVDiskSetupCompactedHndOff() {
-        auto modifier = [] (NKikimr::TVDiskConfig *cfg) {
-            cfg->RunHandoff = false; // do not run handoff
-        };
-        AddConfigModifier(modifier);
-    }
+    TFastVDiskSetupCompactedHndOff() = default;
 };
 
 struct TFastCompactionGCNoSyncVDiskSetup : public TFastVDiskSetup {

ydb/core/blobstorage/ut_vdisk/lib/test_synclog.cpp

@@ -170,7 +170,7 @@ class TSyncLogTestWriteActor : public TActorBootstrapped<TSyncLogTestWriteActor>
         VDiskConfig = vDiskInstance.Cfg;
         TestCtx->SelfVDiskId = groupInfo->GetVDiskId(VCtx->ShortSelfVDisk);
 
-        Db = MakeIntrusive<TDb>(VDiskConfig, groupInfo, VCtx);
+        Db = MakeIntrusive<TDb>(VDiskConfig, VCtx);
 
         ctx.Send(VDiskConfig->BaseInfo.PDiskActorID,
             new NPDisk::TEvYardInit(2, TestCtx->SelfVDiskId, VDiskConfig->BaseInfo.PDiskGuid));

ydb/core/blobstorage/vdisk/handoff/handoff_map.cpp renamed to ydb/core/blobstorage/vdisk/balance/handoff_map.cpp

@@ -12,6 +12,7 @@ PEERDIR(
 SRCS(
     balancing_actor.cpp
     deleter.cpp
+    handoff_map.cpp
     sender.cpp
     utils.cpp
 )

ydb/core/blobstorage/vdisk/handoff/handoff_map.h renamed to ydb/core/blobstorage/vdisk/balance/handoff_map.h

@@ -78,7 +78,6 @@ namespace NKikimr {
         HandoffMaxInFlightByteSize = 16u << 20u;
         HandoffTimeout = TDuration::Seconds(10);
         RunRepl = !baseInfo.ReadOnly;
-        RunHandoff = false;
 
         SkeletonFrontGets_MaxInFlightCount = 24;
         SkeletonFrontGets_MaxInFlightCost = 200000000;              // 200ms

ydb/core/blobstorage/vdisk/balance/ya.make

@@ -170,7 +170,6 @@ namespace NKikimr {
         ui32 HandoffMaxInFlightByteSize;
         TDuration HandoffTimeout;
         bool RunRepl;
-        bool RunHandoff;
         bool ReplPausedAtStart = false;
 
         ///////////// SKELETON SETTINGS /////////////////////