Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>

@@ -443,2 +443,4 @@
 	return s.hash
 }
+
+func (e *StorageEngine) GetShardByObjectID(ctx context.Context, obj oid.Address) ([]shard.Info, error) {

@@ -0,0 +25,4 @@
+	var obj oid.ID
+	err = obj.DecodeString(req.GetBody().GetOid())
+	if err != nil {
+		return nil, status.Error(codes.Internal, err.Error())

@@ -0,0 +67,4 @@
+		shardInfo := new(control.ShardInfo)
+		shardInfo.SetShard_ID(*info.ID)
+		shardInfo.SetMetabasePath(info.MetaBaseInfo.Path)
+		shardInfo.Blobstor = blobstorInfoToProto(info.BlobStorInfo)

@@ -0,0 +24,4 @@
+	"github.com/spf13/cobra"
+)
+
+var objectLocateCmd = &cobra.Command{

@@ -0,0 +114,4 @@
+	}
+}
+
+func prettyPrintShardsJSON(cmd *cobra.Command, ii []control.ShardInfo) {

@@ -445,0 +445,4 @@
+
+func (e *StorageEngine) GetShardByObjectID(ctx context.Context, obj oid.Address) ([]shard.Info, error) {
+	var err error
+	info := make([]shard.Info, 0, len(e.shards))

@@ -0,0 +16,4 @@
+)
+
+func (s *Server) GetShardByObjectID(ctx context.Context, req *control.GetShardByObjectIDRequest) (*control.GetShardByObjectIDResponse, error) {
+	// verify request

@@ -90,2 +90,4 @@
   // StartShardRebuild starts shard rebuild process.
   rpc StartShardRebuild(StartShardRebuildRequest) returns (StartShardRebuildResponse);
+
+  // GetShardByObjectID returns shard info where object is stored.

@@ -732,0 +735,4 @@
+
+message GetShardByObjectIDRequest {
+  message Body {
+    string oid = 1;

@@ -0,0 +70,4 @@
+	}
+}
+
+func readObjectAddress(cmd *cobra.Command, cnr *cid.ID, obj *oid.ID) oid.Address {

@@ -445,0 +450,4 @@
+		Address: obj,
+	}
+
+	e.iterateOverUnsortedShards(func(hs hashedShard) (stop bool) {

@@ -0,0 +21,4 @@
+}
+
+func initControlLocateObjectCmd() {
+	commonflags.Init(locateObjectCmd)

@@ -0,0 +49,4 @@
+	req.SetBody(body)
+	signRequest(cmd, pk, req)
+
+	cli := internalclient.GetSDKClientByFlag(cmd, pk, commonflags.RPC)

@@ -732,0 +735,4 @@
+
+message ListShardsForObjectRequest {
+  message Body {
+    string object_id = 1;

@@ -445,0 +461,4 @@
+				return true
+			}
+
+			var siErr *objectSDK.SplitInfoError

@@ -445,0 +453,4 @@
+		Address: obj,
+	}
+
+	e.iterateOverUnsortedShards(func(hs hashedShard) (stop bool) {

@@ -445,0 +461,4 @@
+				return true
+			}
+
+			var siErr *objectSDK.SplitInfoError

@@ -445,0 +462,4 @@
+			}
+
+			var siErr *objectSDK.SplitInfoError
+			if errors.As(exErr, &siErr) {

@@ -445,0 +482,4 @@
+				e.reportShardError(ctx, hs, "could not check existence of object in shard", exErr, zap.Stringer("address", prm.Address))
+			}
+		}
+		if res.Exists() {

@@ -445,0 +458,4 @@
+	e.iterateOverUnsortedShards(func(hs hashedShard) (stop bool) {
+		res, exErr := hs.Exists(ctx, prm)
+		if exErr != nil {
+			if client.IsErrObjectAlreadyRemoved(exErr) {

@@ -445,0 +464,4 @@
+			}
+
+			// Check if error is either SplitInfoError or ECInfoError.
+			if errors.As(exErr, &siErr) || errors.As(err, &ecErr) {

@@ -732,0 +746,4 @@
+message ListShardsForObjectResponse {
+  message Body {
+    // List of the node's shards storing object.
+    repeated ShardInfo shards = 1;

@@ -0,0 +44,4 @@
+		return nil, status.Error(codes.Internal, err.Error())
+	}
+	if len(info) == 0 {
+		return nil, status.Error(codes.Internal, logs.ShardCouldNotFindObject)