issue-2725: change test suite name and correct issues

Author: vladstepanyuk

cloud/blockstore/libs/storage/volume/volume_actor_acquire.cpp

@@ -377,7 +377,7 @@ void TVolumeActor::HandleDevicesAcquireFinished(
     const TEvVolumePrivate::TEvDevicesAcquireFinished::TPtr& ev,
     const TActorContext& ctx)
 {
-    HandleDevicesAcquireFinishedImpl(ev->Get()->Error, ctx);
+    HandleDevicesAcquireFinishedImpl(ev->Get()->GetError(), ctx);
 }
 
 }   // namespace NCloud::NBlockStore::NStorage

cloud/blockstore/libs/storage/volume/volume_actor_release.cpp

@@ -12,6 +12,8 @@ using namespace NKikimr::NTabletFlatExecutor;
 
 namespace {
 
+////////////////////////////////////////////////////////////////////////////////
+
 class TReleaseDevicesActor final
     : public TActorBootstrapped<TReleaseDevicesActor>
 {
@@ -276,7 +278,7 @@ void TVolumeActor::HandleDevicesReleasedFinished(
     const TEvVolumePrivate::TEvDevicesReleaseFinished::TPtr& ev,
     const NActors::TActorContext& ctx)
 {
-    HandleDevicesReleasedFinishedImpl(ev->Get()->Error, ctx);
+    HandleDevicesReleasedFinishedImpl(ev->Get()->GetError(), ctx);
 }
 
 }   // namespace NCloud::NBlockStore::NStorage

cloud/blockstore/libs/storage/volume/volume_events_private.h

@@ -314,7 +314,6 @@ struct TEvVolumePrivate
 
     struct TDevicesAcquireFinished
     {
-        NProto::TError Error;
     };
 
     //
@@ -323,7 +322,6 @@ struct TEvVolumePrivate
 
     struct TDevicesReleaseFinished
     {
-        NProto::TError Error;
     };
 
     //

cloud/blockstore/libs/storage/volume/volume_state.cpp

@@ -811,6 +811,31 @@ const THashMultiMap<TActorId, TString>& TVolumeState::GetPipeServerId2ClientId()
     return ClientIdsByPipeServerId;
 }
 
+TVector<NProto::TDeviceConfig>
+TVolumeState::GetAllDevicesForAcquireRelease() const
+{
+    const size_t allDevicesCount =
+        ((Meta.ReplicasSize() + 1) * Meta.DevicesSize()) +
+        GetMeta().MigrationsSize();
+
+    TVector<NProto::TDeviceConfig> resultDevices;
+    resultDevices.reserve(allDevicesCount);
+
+    for (const auto& device: Meta.GetDevices()) {
+        resultDevices.emplace_back(device);
+    }
+    for (const auto& replica: Meta.GetReplicas()) {
+        for (const auto& device: replica.GetDevices()) {
+            resultDevices.emplace_back(device);
+        }
+    }
+    for (const auto& migration: Meta.GetMigrations()) {
+        resultDevices.emplace_back(migration.GetTargetDevice());
+    }
+
+    return resultDevices;
+}
+
 bool TVolumeState::CanPreemptClient(
     const TString& oldClientId,
     TInstant referenceTimestamp,

cloud/blockstore/libs/storage/volume/volume_state.h

@@ -724,29 +724,7 @@ class TVolumeState
         return Meta.GetResyncNeeded();
     }
 
-    TVector<NProto::TDeviceConfig> GetAllDevicesForAcquireRelease()
-    {
-        const size_t allDevicesCount =
-            ((Meta.ReplicasSize() + 1) * Meta.DevicesSize()) +
-            GetMeta().MigrationsSize();
-
-        TVector<NProto::TDeviceConfig> resultDevices;
-        resultDevices.reserve(allDevicesCount);
-
-        for (const auto& device: Meta.GetDevices()) {
-            resultDevices.emplace_back(device);
-        }
-        for (const auto& replica: Meta.GetReplicas()) {
-            for (const auto& device: replica.GetDevices()) {
-                resultDevices.emplace_back(device);
-            }
-        }
-        for (const auto& migration: Meta.GetMigrations()) {
-            resultDevices.emplace_back(migration.GetTargetDevice());
-        }
-
-        return resultDevices;
-    }
+    TVector<NProto::TDeviceConfig> GetAllDevicesForAcquireRelease() const;
 
 private:
     bool CanPreemptClient(