diff --git a/pytest_tests/testsuites/shard/test_control_shard.py b/pytest_tests/testsuites/shard/test_control_shard.py
index 79f195b..3b96a5e 100644
--- a/pytest_tests/testsuites/shard/test_control_shard.py
+++ b/pytest_tests/testsuites/shard/test_control_shard.py
@@ -13,7 +13,7 @@ from frostfs_testlib.storage.controllers import ClusterStateController, ShardsWa
 from frostfs_testlib.storage.controllers.state_managers.config_state_manager import ConfigStateManager
 from frostfs_testlib.storage.dataclasses.shard import Shard
 from frostfs_testlib.storage.dataclasses.wallet import WalletInfo
-from frostfs_testlib.testing import parallel
+from frostfs_testlib.testing import parallel, wait_for_success
 from frostfs_testlib.testing.cluster_test_base import ClusterTestBase
 from frostfs_testlib.utils.file_utils import generate_file
 
@@ -21,18 +21,25 @@ from frostfs_testlib.utils.file_utils import generate_file
 @pytest.mark.shard
 class TestControlShard(ClusterTestBase):
     @staticmethod
+    @wait_for_success(180, 30)
     def get_object_path_and_name_file(oid: str, cid: str, node: ClusterNode) -> tuple[str, str]:
         oid_path = f"{oid[0]}/{oid[1]}/{oid[2]}/{oid[3]}"
+        object_path = None
+
         with reporter.step("Search object file"):
             node_shell = node.storage_node.host.get_shell()
             data_path = node.storage_node.get_data_directory()
-            all_datas = node_shell.exec(f"ls -la {data_path} | awk '{{ print $9 }}'").stdout.strip()
-            for data in all_datas.replace(".", "").strip().split("\n"):
-                check_dir = node_shell.exec(f" [ -d {data_path}/{data}/{oid_path} ] && echo 1 || echo 0").stdout
+            all_datas = node_shell.exec(f"ls -la {data_path}/data | awk '{{ print $9 }}'").stdout.strip()
+            for data_dir in all_datas.replace(".", "").strip().split("\n"):
+                check_dir = node_shell.exec(
+                    f" [ -d {data_path}/data/{data_dir}/data/{oid_path} ] && echo 1 || echo 0"
+                ).stdout
                 if "1" in check_dir:
-                    object_path = f"{data_path}/{data}/{oid_path}"
+                    object_path = f"{data_path}/data/{data_dir}/data/{oid_path}"
                     object_name = f"{oid[4:]}.{cid}"
                     break
+
+        assert object_path is not None, f"{oid} object not found in directory - {data_path}/data"
         return object_path, object_name
 
     def set_shard_rw_mode(self, node: ClusterNode):
@@ -49,7 +56,7 @@ class TestControlShard(ClusterTestBase):
         parallel(self.set_shard_rw_mode, self.cluster.cluster_nodes)
 
     @pytest.fixture()
-    def oid_cid_node(self, default_wallet: WalletInfo) -> tuple[str, str, ClusterNode]:
+    def oid_cid_node(self, default_wallet: WalletInfo, max_object_size: int) -> tuple[str, str, ClusterNode]:
         with reporter.step("Create container, and put object"):
             cid = create_container(
                 wallet=default_wallet,
@@ -58,7 +65,7 @@ class TestControlShard(ClusterTestBase):
                 rule="REP 1 CBF 1",
                 basic_acl=EACL_PUBLIC_READ_WRITE,
             )
-            file = generate_file(5242880)
+            file = generate_file(round(max_object_size * 0.8))
             oid = put_object(
                 wallet=default_wallet, path=file, cid=cid, shell=self.shell, endpoint=self.cluster.default_rpc_endpoint
             )
@@ -119,7 +126,8 @@ class TestControlShard(ClusterTestBase):
         revert_all_shards_mode: None,
     ):
         oid, cid, node = oid_cid_node
-        object_path, object_name = self.get_object_path_and_name_file(*oid_cid_node)
+        with reporter.step("Search object in system."):
+            object_path, object_name = self.get_object_path_and_name_file(*oid_cid_node)
         with reporter.step("Block read file"):
             node.host.get_shell().exec(f"chmod a-r {object_path}/{object_name}")
         with reporter.step("Get object, expect 6 errors"):