diff --git a/pkg/local_object_storage/engine/evacuate.go b/pkg/local_object_storage/engine/evacuate.go
index 3853c4e3..15fb69c2 100644
--- a/pkg/local_object_storage/engine/evacuate.go
+++ b/pkg/local_object_storage/engine/evacuate.go
@@ -5,11 +5,13 @@ import (
 	"errors"
 	"fmt"
 	"strings"
+	"sync"
 	"sync/atomic"
 
 	"git.frostfs.info/TrueCloudLab/frostfs-node/internal/logs"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/object"
 	meta "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
+	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/pilorama"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/util/logicerr"
 	tracingPkg "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/tracing"
@@ -56,6 +58,18 @@ func (s EvacuateScope) String() string {
 	return sb.String()
 }
 
+func (s EvacuateScope) WithObjects() bool {
+	return s&EvacuateScopeObjects == EvacuateScopeObjects
+}
+
+func (s EvacuateScope) WithTrees() bool {
+	return s&EvacuateScopeTrees == EvacuateScopeTrees
+}
+
+func (s EvacuateScope) TreesOnly() bool {
+	return s == EvacuateScopeTrees
+}
+
 // EvacuateShardPrm represents parameters for the EvacuateShard operation.
 type EvacuateShardPrm struct {
 	ShardID        []*shard.ID
@@ -264,7 +278,7 @@ func (e *StorageEngine) evacuateShards(ctx context.Context, shardIDs []string, p
 	e.log.Info(logs.EngineStartedShardsEvacuation, zap.Strings("shard_ids", shardIDs), evacuationOperationLogField,
 		zap.String("trace_id", tracingPkg.GetTraceID(ctx)), zap.Stringer("scope", prm.Scope))
 
-	err = e.getTotalObjectsCount(ctx, shardsToEvacuate, res)
+	err = e.getTotals(ctx, prm, shardsToEvacuate, res)
 	if err != nil {
 		e.log.Error(logs.EngineShardsEvacuationFailedToCount, zap.Strings("shard_ids", shardIDs), zap.Error(err), evacuationOperationLogField,
 			zap.String("trace_id", tracingPkg.GetTraceID(ctx)), zap.Stringer("scope", prm.Scope))
@@ -293,19 +307,28 @@ func (e *StorageEngine) evacuateShards(ctx context.Context, shardIDs []string, p
 	return nil
 }
 
-func (e *StorageEngine) getTotalObjectsCount(ctx context.Context, shardsToEvacuate map[string]*shard.Shard, res *EvacuateShardRes) error {
-	ctx, span := tracing.StartSpanFromContext(ctx, "StorageEngine.getTotalObjectsCount")
+func (e *StorageEngine) getTotals(ctx context.Context, prm EvacuateShardPrm, shardsToEvacuate map[string]*shard.Shard, res *EvacuateShardRes) error {
+	ctx, span := tracing.StartSpanFromContext(ctx, "StorageEngine.getTotals")
 	defer span.End()
 
 	for _, sh := range shardsToEvacuate {
-		cnt, err := sh.LogicalObjectsCount(ctx)
-		if err != nil {
-			if errors.Is(err, shard.ErrDegradedMode) {
-				continue
+		if prm.Scope.WithObjects() {
+			cnt, err := sh.LogicalObjectsCount(ctx)
+			if err != nil {
+				if errors.Is(err, shard.ErrDegradedMode) {
+					continue
+				}
+				return err
 			}
-			return err
+			res.objTotal.Add(cnt)
+		}
+		if prm.Scope.WithTrees() && sh.PiloramaEnabled() {
+			cnt, err := pilorama.TreeCountAll(ctx, sh)
+			if err != nil {
+				return err
+			}
+			res.trTotal.Add(cnt)
 		}
-		res.objTotal.Add(cnt)
 	}
 	return nil
 }
@@ -319,6 +342,24 @@ func (e *StorageEngine) evacuateShard(ctx context.Context, shardID string, prm E
 		))
 	defer span.End()
 
+	if prm.Scope.WithObjects() {
+		if err := e.evacuateShardObjects(ctx, shardID, prm, res, shards, weights, shardsToEvacuate); err != nil {
+			return err
+		}
+	}
+
+	if prm.Scope.WithTrees() && shardsToEvacuate[shardID].PiloramaEnabled() {
+		if err := e.evacuateShardTrees(ctx, shardID, prm, res, shards, weights, shardsToEvacuate); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (e *StorageEngine) evacuateShardObjects(ctx context.Context, shardID string, prm EvacuateShardPrm, res *EvacuateShardRes,
+	shards []pooledShard, weights []float64, shardsToEvacuate map[string]*shard.Shard,
+) error {
 	var listPrm shard.ListWithCursorPrm
 	listPrm.WithCount(defaultEvacuateBatchSize)
 
@@ -349,6 +390,172 @@ func (e *StorageEngine) evacuateShard(ctx context.Context, shardID string, prm E
 	return nil
 }
 
+func (e *StorageEngine) evacuateShardTrees(ctx context.Context, shardID string, prm EvacuateShardPrm, res *EvacuateShardRes,
+	shards []pooledShard, weights []float64, shardsToEvacuate map[string]*shard.Shard,
+) error {
+	sh := shardsToEvacuate[shardID]
+
+	var listPrm pilorama.TreeListTreesPrm
+	first := true
+
+	for len(listPrm.NextPageToken) > 0 || first {
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		default:
+		}
+
+		first = false
+
+		listRes, err := sh.TreeListTrees(ctx, listPrm)
+		if err != nil {
+			return err
+		}
+		listPrm.NextPageToken = listRes.NextPageToken
+		if err := e.evacuateTrees(ctx, sh, listRes.Items, prm, res, shards, weights, shardsToEvacuate); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (e *StorageEngine) evacuateTrees(ctx context.Context, sh *shard.Shard, trees []pilorama.ContainerIDTreeID,
+	prm EvacuateShardPrm, res *EvacuateShardRes, shards []pooledShard, weights []float64,
+	shardsToEvacuate map[string]*shard.Shard,
+) error {
+	ctx, span := tracing.StartSpanFromContext(ctx, "StorageEngine.evacuateTrees",
+		trace.WithAttributes(
+			attribute.Int("trees_count", len(trees)),
+		))
+	defer span.End()
+
+	for _, contTree := range trees {
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		default:
+		}
+
+		success, _, err := e.tryEvacuateTreeLocal(ctx, sh, contTree, prm, shards, weights, shardsToEvacuate)
+		if err != nil {
+			return err
+		}
+		if success {
+			res.trEvacuated.Add(1)
+		} else {
+			res.trFailed.Add(1)
+		}
+	}
+	return nil
+}
+
+func (e *StorageEngine) tryEvacuateTreeLocal(ctx context.Context, sh *shard.Shard, tree pilorama.ContainerIDTreeID,
+	prm EvacuateShardPrm, shards []pooledShard, weights []float64, shardsToEvacuate map[string]*shard.Shard,
+) (bool, string, error) {
+	target, found, err := e.findShardToEvacuateTree(ctx, tree, shards, weights, shardsToEvacuate)
+	if err != nil {
+		return false, "", err
+	}
+	if !found {
+		return false, "", nil
+	}
+	const readBatchSize = 1000
+	source := make(chan *pilorama.Move, readBatchSize)
+	ctx, cancel := context.WithCancel(ctx)
+	defer cancel()
+	var wg sync.WaitGroup
+
+	wg.Add(1)
+	var applyErr error
+	go func() {
+		defer wg.Done()
+
+		applyErr = target.TreeApplyStream(ctx, tree.CID, tree.TreeID, source)
+		if applyErr != nil {
+			cancel()
+		}
+	}()
+
+	var height uint64
+	for {
+		op, err := sh.TreeGetOpLog(ctx, tree.CID, tree.TreeID, height)
+		if err != nil {
+			cancel()
+			wg.Wait()
+			close(source) // close after cancel to ctx.Done() hits first
+			if prm.IgnoreErrors {
+				return false, "", nil
+			}
+			return false, "", err
+		}
+
+		if op.Time == 0 { // completed get op log
+			close(source)
+			wg.Wait()
+			if applyErr == nil {
+				return true, target.ID().String(), nil
+			}
+			if prm.IgnoreErrors {
+				return false, "", nil
+			}
+			return false, "", applyErr
+		}
+
+		select {
+		case <-ctx.Done(): // apply stream failed or operation cancelled
+			wg.Wait()
+			if prm.IgnoreErrors {
+				return false, "", nil
+			}
+			if applyErr != nil {
+				return false, "", applyErr
+			}
+			return false, "", ctx.Err()
+		case source <- &op:
+		}
+
+		height = op.Time + 1
+	}
+}
+
+// findShardToEvacuateTree returns first shard according HRW or first shard with tree exists.
+func (e *StorageEngine) findShardToEvacuateTree(ctx context.Context, tree pilorama.ContainerIDTreeID,
+	shards []pooledShard, weights []float64, shardsToEvacuate map[string]*shard.Shard,
+) (pooledShard, bool, error) {
+	hrw.SortHasherSliceByWeightValue(shards, weights, hrw.StringHash(tree.CID.EncodeToString()))
+	var result pooledShard
+	var found bool
+	for _, target := range shards {
+		select {
+		case <-ctx.Done():
+			return pooledShard{}, false, ctx.Err()
+		default:
+		}
+
+		if _, ok := shardsToEvacuate[target.ID().String()]; ok {
+			continue
+		}
+
+		if !target.PiloramaEnabled() || target.GetMode().ReadOnly() {
+			continue
+		}
+
+		if !found {
+			result = target
+			found = true
+		}
+
+		exists, err := target.TreeExists(ctx, tree.CID, tree.TreeID)
+		if err != nil {
+			continue
+		}
+		if exists {
+			return target, true, nil
+		}
+	}
+	return result, found, nil
+}
+
 func (e *StorageEngine) getActualShards(shardIDs []string, prm EvacuateShardPrm) ([]pooledShard, []float64, error) {
 	e.mtx.RLock()
 	defer e.mtx.RUnlock()
@@ -362,9 +569,13 @@ func (e *StorageEngine) getActualShards(shardIDs []string, prm EvacuateShardPrm)
 		if !sh.GetMode().ReadOnly() {
 			return nil, nil, ErrMustBeReadOnly
 		}
+
+		if prm.Scope.TreesOnly() && !sh.PiloramaEnabled() {
+			return nil, nil, fmt.Errorf("shard %s doesn't have pilorama enabled", sh.ID())
+		}
 	}
 
-	if len(e.shards)-len(shardIDs) < 1 && prm.ObjectsHandler == nil {
+	if len(e.shards)-len(shardIDs) < 1 && prm.ObjectsHandler == nil && prm.Scope.WithObjects() {
 		return nil, nil, errMustHaveTwoShards
 	}
 
diff --git a/pkg/local_object_storage/engine/evacuate_test.go b/pkg/local_object_storage/engine/evacuate_test.go
index cadcc293..d234f8ee 100644
--- a/pkg/local_object_storage/engine/evacuate_test.go
+++ b/pkg/local_object_storage/engine/evacuate_test.go
@@ -14,6 +14,7 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/fstree"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/internal/testutil"
 	meta "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/metabase"
+	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/pilorama"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/shard/mode"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/util/logger/test"
@@ -41,6 +42,10 @@ func newEngineEvacuate(t *testing.T, shardNum int, objPerShard int) (*StorageEng
 					meta.WithPath(filepath.Join(dir, fmt.Sprintf("%d.metabase", id))),
 					meta.WithPermissions(0o700),
 					meta.WithEpochState(epochState{})),
+				shard.WithPiloramaOptions(
+					pilorama.WithPath(filepath.Join(dir, fmt.Sprintf("%d.pilorama", id))),
+					pilorama.WithPerm(0o700),
+				),
 			}
 		})
 	e, ids := te.engine, te.shardIDs
@@ -48,36 +53,32 @@ func newEngineEvacuate(t *testing.T, shardNum int, objPerShard int) (*StorageEng
 	require.NoError(t, e.Init(context.Background()))
 
 	objects := make([]*objectSDK.Object, 0, objPerShard*len(ids))
-
-	for _, sh := range ids {
-		obj := testutil.GenerateObjectWithCID(cidtest.ID())
-		objects = append(objects, obj)
-
-		var putPrm shard.PutPrm
-		putPrm.SetObject(obj)
-		_, err := e.shards[sh.String()].Put(context.Background(), putPrm)
-		require.NoError(t, err)
+	treeID := "version"
+	meta := []pilorama.KeyValue{
+		{Key: pilorama.AttributeVersion, Value: []byte("XXX")},
+		{Key: pilorama.AttributeFilename, Value: []byte("file.txt")},
 	}
 
-	for i := 0; ; i++ {
-		objects = append(objects, testutil.GenerateObjectWithCID(cidtest.ID()))
+	for _, sh := range ids {
+		for i := 0; i < objPerShard; i++ {
+			contID := cidtest.ID()
+			obj := testutil.GenerateObjectWithCID(contID)
+			objects = append(objects, obj)
 
-		var putPrm PutPrm
-		putPrm.WithObject(objects[len(objects)-1])
+			var putPrm shard.PutPrm
+			putPrm.SetObject(obj)
+			_, err := e.shards[sh.String()].Put(context.Background(), putPrm)
+			require.NoError(t, err)
 
-		err := e.Put(context.Background(), putPrm)
-		require.NoError(t, err)
-
-		res, err := e.shards[ids[len(ids)-1].String()].List(context.Background())
-		require.NoError(t, err)
-		if len(res.AddressList()) == objPerShard {
-			break
+			_, err = e.shards[sh.String()].TreeAddByPath(context.Background(), pilorama.CIDDescriptor{CID: contID, Position: 0, Size: 1},
+				treeID, pilorama.AttributeFilename, []string{"path", "to", "the", "file"}, meta)
+			require.NoError(t, err)
 		}
 	}
 	return e, ids, objects
 }
 
-func TestEvacuateShard(t *testing.T) {
+func TestEvacuateShardObjects(t *testing.T) {
 	t.Parallel()
 
 	const objPerShard = 3
@@ -103,6 +104,7 @@ func TestEvacuateShard(t *testing.T) {
 
 	var prm EvacuateShardPrm
 	prm.ShardID = ids[2:3]
+	prm.Scope = EvacuateScopeObjects
 
 	t.Run("must be read-only", func(t *testing.T) {
 		res, err := e.Evacuate(context.Background(), prm)
@@ -137,7 +139,7 @@ func TestEvacuateShard(t *testing.T) {
 	checkHasObjects(t)
 }
 
-func TestEvacuateNetwork(t *testing.T) {
+func TestEvacuateObjectsNetwork(t *testing.T) {
 	t.Parallel()
 
 	errReplication := errors.New("handler error")
@@ -174,6 +176,7 @@ func TestEvacuateNetwork(t *testing.T) {
 
 		var prm EvacuateShardPrm
 		prm.ShardID = ids[0:1]
+		prm.Scope = EvacuateScopeObjects
 
 		res, err := e.Evacuate(context.Background(), prm)
 		require.ErrorIs(t, err, errMustHaveTwoShards)
@@ -198,6 +201,7 @@ func TestEvacuateNetwork(t *testing.T) {
 		var prm EvacuateShardPrm
 		prm.ShardID = ids[1:2]
 		prm.ObjectsHandler = acceptOneOf(objects, 2)
+		prm.Scope = EvacuateScopeObjects
 
 		res, err := e.Evacuate(context.Background(), prm)
 		require.ErrorIs(t, err, errReplication)
@@ -235,6 +239,7 @@ func TestEvacuateNetwork(t *testing.T) {
 		var prm EvacuateShardPrm
 		prm.ShardID = evacuateIDs
 		prm.ObjectsHandler = acceptOneOf(objects, totalCount-1)
+		prm.Scope = EvacuateScopeObjects
 
 		res, err := e.Evacuate(context.Background(), prm)
 		require.ErrorIs(t, err, errReplication)
@@ -270,6 +275,7 @@ func TestEvacuateCancellation(t *testing.T) {
 		}
 		return nil
 	}
+	prm.Scope = EvacuateScopeObjects
 
 	ctx, cancel := context.WithCancel(context.Background())
 	cancel()
@@ -293,6 +299,7 @@ func TestEvacuateSingleProcess(t *testing.T) {
 
 	var prm EvacuateShardPrm
 	prm.ShardID = ids[1:2]
+	prm.Scope = EvacuateScopeObjects
 	prm.ObjectsHandler = func(ctx context.Context, a oid.Address, o *objectSDK.Object) error {
 		select {
 		case <-running:
@@ -321,7 +328,7 @@ func TestEvacuateSingleProcess(t *testing.T) {
 	require.NoError(t, eg.Wait())
 }
 
-func TestEvacuateAsync(t *testing.T) {
+func TestEvacuateObjectsAsync(t *testing.T) {
 	e, ids, _ := newEngineEvacuate(t, 2, 3)
 	defer func() {
 		require.NoError(t, e.Close(context.Background()))
@@ -335,6 +342,7 @@ func TestEvacuateAsync(t *testing.T) {
 
 	var prm EvacuateShardPrm
 	prm.ShardID = ids[1:2]
+	prm.Scope = EvacuateScopeObjects
 	prm.ObjectsHandler = func(ctx context.Context, a oid.Address, o *objectSDK.Object) error {
 		select {
 		case <-running:
@@ -393,3 +401,82 @@ func TestEvacuateAsync(t *testing.T) {
 
 	require.NoError(t, eg.Wait())
 }
+
+func TestEvacuateTreesLocal(t *testing.T) {
+	e, ids, _ := newEngineEvacuate(t, 2, 3)
+	defer func() {
+		require.NoError(t, e.Close(context.Background()))
+	}()
+
+	require.NoError(t, e.shards[ids[0].String()].SetMode(mode.ReadOnly))
+
+	var prm EvacuateShardPrm
+	prm.ShardID = ids[0:1]
+	prm.Scope = EvacuateScopeTrees
+
+	expectedShardIDs := make([]string, 0, 1)
+	for _, id := range ids[0:1] {
+		expectedShardIDs = append(expectedShardIDs, id.String())
+	}
+
+	st, err := e.GetEvacuationState(context.Background())
+	require.NoError(t, err, "get init state failed")
+	require.Equal(t, EvacuateProcessStateUndefined, st.ProcessingStatus(), "invalid init state")
+	require.Equal(t, uint64(0), st.TreesEvacuated(), "invalid init count")
+	require.Nil(t, st.StartedAt(), "invalid init started at")
+	require.Nil(t, st.FinishedAt(), "invalid init finished at")
+	require.ElementsMatch(t, []string{}, st.ShardIDs(), "invalid init shard ids")
+	require.Equal(t, "", st.ErrorMessage(), "invalid init error message")
+
+	res, err := e.Evacuate(context.Background(), prm)
+	require.NotNil(t, res, "sync evacuation result must be not nil")
+	require.NoError(t, err, "evacuation failed")
+
+	st, err = e.GetEvacuationState(context.Background())
+	require.NoError(t, err, "get evacuation state failed")
+	require.Equal(t, EvacuateProcessStateCompleted, st.ProcessingStatus())
+
+	require.Equal(t, uint64(3), st.TreesTotal(), "invalid trees total count")
+	require.Equal(t, uint64(3), st.TreesEvacuated(), "invalid trees evacuated count")
+	require.Equal(t, uint64(0), st.TreesFailed(), "invalid trees failed count")
+	require.NotNil(t, st.StartedAt(), "invalid final started at")
+	require.NotNil(t, st.FinishedAt(), "invalid final finished at")
+	require.ElementsMatch(t, expectedShardIDs, st.ShardIDs(), "invalid final shard ids")
+	require.Equal(t, "", st.ErrorMessage(), "invalid final error message")
+
+	sourceTrees, err := pilorama.TreeListAll(context.Background(), e.shards[ids[0].String()])
+	require.NoError(t, err, "list source trees failed")
+	require.Len(t, sourceTrees, 3)
+
+	for _, tr := range sourceTrees {
+		exists, err := e.shards[ids[1].String()].TreeExists(context.Background(), tr.CID, tr.TreeID)
+		require.NoError(t, err, "failed to check tree existance")
+		require.True(t, exists, "tree doesn't exists on target shard")
+
+		var height uint64
+		var sourceOps []pilorama.Move
+		for {
+			op, err := e.shards[ids[0].String()].TreeGetOpLog(context.Background(), tr.CID, tr.TreeID, height)
+			require.NoError(t, err)
+			if op.Time == 0 {
+				break
+			}
+			sourceOps = append(sourceOps, op)
+			height = op.Time + 1
+		}
+
+		height = 0
+		var targetOps []pilorama.Move
+		for {
+			op, err := e.shards[ids[1].String()].TreeGetOpLog(context.Background(), tr.CID, tr.TreeID, height)
+			require.NoError(t, err)
+			if op.Time == 0 {
+				break
+			}
+			targetOps = append(targetOps, op)
+			height = op.Time + 1
+		}
+
+		require.Equal(t, sourceOps, targetOps)
+	}
+}
diff --git a/pkg/local_object_storage/pilorama/boltdb.go b/pkg/local_object_storage/pilorama/boltdb.go
index 39400391..61318fff 100644
--- a/pkg/local_object_storage/pilorama/boltdb.go
+++ b/pkg/local_object_storage/pilorama/boltdb.go
@@ -549,6 +549,58 @@ func (t *boltForest) TreeApply(ctx context.Context, cnr cidSDK.ID, treeID string
 	return metaerr.Wrap(err)
 }
 
+// TreeApplyStream should be used with caution: this method locks other write transactions while `source` is not closed.
+func (t *boltForest) TreeApplyStream(ctx context.Context, cnr cidSDK.ID, treeID string, source <-chan *Move) error {
+	var (
+		startedAt = time.Now()
+		success   = false
+	)
+	defer func() {
+		t.metrics.AddMethodDuration("TreeApplyStream", time.Since(startedAt), success)
+	}()
+
+	_, span := tracing.StartSpanFromContext(ctx, "boltForest.TreeApplyStream",
+		trace.WithAttributes(
+			attribute.String("container_id", cnr.EncodeToString()),
+			attribute.String("tree_id", treeID),
+		),
+	)
+	defer span.End()
+
+	t.modeMtx.RLock()
+	defer t.modeMtx.RUnlock()
+
+	if t.mode.NoMetabase() {
+		return ErrDegradedMode
+	} else if t.mode.ReadOnly() {
+		return ErrReadOnlyMode
+	}
+
+	fullID := bucketName(cnr, treeID)
+	err := metaerr.Wrap(t.db.Update(func(tx *bbolt.Tx) error {
+		bLog, bTree, err := t.getTreeBuckets(tx, fullID)
+		if err != nil {
+			return err
+		}
+		for {
+			select {
+			case <-ctx.Done():
+				return ctx.Err()
+			case m, ok := <-source:
+				if !ok {
+					return nil
+				}
+				var lm Move
+				if e := t.applyOperation(bLog, bTree, []*Move{m}, &lm); e != nil {
+					return e
+				}
+			}
+		}
+	}))
+	success = err == nil
+	return err
+}
+
 func (t *boltForest) addBatch(cnr cidSDK.ID, treeID string, m *Move, ch chan error) {
 	t.mtx.Lock()
 	for i := 0; i < len(t.batches); i++ {
diff --git a/pkg/local_object_storage/pilorama/forest.go b/pkg/local_object_storage/pilorama/forest.go
index 8a1e8614..ab617400 100644
--- a/pkg/local_object_storage/pilorama/forest.go
+++ b/pkg/local_object_storage/pilorama/forest.go
@@ -311,3 +311,27 @@ func (f *memoryForest) TreeListTrees(_ context.Context, prm TreeListTreesPrm) (*
 	}
 	return &result, nil
 }
+
+// TreeApplyStream implements ForestStorage.
+func (f *memoryForest) TreeApplyStream(ctx context.Context, cnr cid.ID, treeID string, source <-chan *Move) error {
+	fullID := cnr.String() + "/" + treeID
+	s, ok := f.treeMap[fullID]
+	if !ok {
+		s = newMemoryTree()
+		f.treeMap[fullID] = s
+	}
+
+	for {
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		case m, ok := <-source:
+			if !ok {
+				return nil
+			}
+			if e := s.Apply(m); e != nil {
+				return e
+			}
+		}
+	}
+}
diff --git a/pkg/local_object_storage/pilorama/interface.go b/pkg/local_object_storage/pilorama/interface.go
index 3efd1a68..b3391407 100644
--- a/pkg/local_object_storage/pilorama/interface.go
+++ b/pkg/local_object_storage/pilorama/interface.go
@@ -66,6 +66,7 @@ type ForestStorage interface {
 
 	// TreeListTrees returns all pairs "containerID:treeID".
 	TreeListTrees(ctx context.Context, prm TreeListTreesPrm) (*TreeListTreesResult, error)
+	TreeApplyStream(ctx context.Context, cnr cidSDK.ID, treeID string, source <-chan *Move) error
 }
 
 const (
@@ -107,12 +108,17 @@ type TreeListTreesResult struct {
 	Items         []ContainerIDTreeID
 }
 
-func TreeListAll(ctx context.Context, f ForestStorage) ([]ContainerIDTreeID, error) {
+type treeList interface {
+	TreeListTrees(ctx context.Context, prm TreeListTreesPrm) (*TreeListTreesResult, error)
+}
+
+func TreeListAll(ctx context.Context, f treeList) ([]ContainerIDTreeID, error) {
 	return treeListAll(ctx, f, treeListTreesBatchSizeDefault)
 }
 
-func treeListAll(ctx context.Context, f ForestStorage, batchSize int) ([]ContainerIDTreeID, error) {
+func treeListAll(ctx context.Context, f treeList, batchSize int) ([]ContainerIDTreeID, error) {
 	var prm TreeListTreesPrm
+	prm.BatchSize = batchSize
 	var result []ContainerIDTreeID
 	first := true
 
@@ -129,3 +135,22 @@ func treeListAll(ctx context.Context, f ForestStorage, batchSize int) ([]Contain
 
 	return result, nil
 }
+
+func TreeCountAll(ctx context.Context, f treeList) (uint64, error) {
+	var prm TreeListTreesPrm
+	var result uint64
+	first := true
+
+	for len(prm.NextPageToken) > 0 || first {
+		first = false
+
+		res, err := f.TreeListTrees(ctx, prm)
+		if err != nil {
+			return 0, err
+		}
+		prm.NextPageToken = res.NextPageToken
+		result += uint64(len(res.Items))
+	}
+
+	return result, nil
+}
diff --git a/pkg/local_object_storage/shard/tree.go b/pkg/local_object_storage/shard/tree.go
index 017b3450..e78f2927 100644
--- a/pkg/local_object_storage/shard/tree.go
+++ b/pkg/local_object_storage/shard/tree.go
@@ -374,3 +374,32 @@ func (s *Shard) TreeListTrees(ctx context.Context, prm pilorama.TreeListTreesPrm
 	}
 	return s.pilorama.TreeListTrees(ctx, prm)
 }
+
+func (s *Shard) PiloramaEnabled() bool {
+	return s.pilorama != nil
+}
+
+func (s *Shard) TreeApplyStream(ctx context.Context, cnr cidSDK.ID, treeID string, source <-chan *pilorama.Move) error {
+	ctx, span := tracing.StartSpanFromContext(ctx, "Shard.TreeApplyStream",
+		trace.WithAttributes(
+			attribute.String("shard_id", s.ID().String()),
+			attribute.String("container_id", cnr.EncodeToString()),
+			attribute.String("tree_id", treeID)),
+	)
+	defer span.End()
+
+	if s.pilorama == nil {
+		return ErrPiloramaDisabled
+	}
+
+	s.m.RLock()
+	defer s.m.RUnlock()
+
+	if s.info.Mode.ReadOnly() {
+		return ErrReadOnlyMode
+	}
+	if s.info.Mode.NoMetabase() {
+		return ErrDegradedMode
+	}
+	return s.pilorama.TreeApplyStream(ctx, cnr, treeID, source)
+}