diff --git a/src/Common/FileSyncGuard.cpp b/src/Common/DirectorySyncGuard.cpp
similarity index 76%
rename from src/Common/FileSyncGuard.cpp
rename to src/Common/DirectorySyncGuard.cpp
index 53134bc3230..f8f7c153f03 100644
--- a/src/Common/FileSyncGuard.cpp
+++ b/src/Common/DirectorySyncGuard.cpp
@@ -1,4 +1,4 @@
-#include <Common/FileSyncGuard.h>
+#include <Common/DirectorySyncGuard.h>
 #include <Common/Exception.h>
 #include <Disks/IDisk.h>
 #include <fcntl.h> // O_RDWR
@@ -11,12 +11,12 @@
 namespace DB
 {
 
-FileSyncGuard::FileSyncGuard(const DiskPtr & disk_, const String & path)
+DirectorySyncGuard::DirectorySyncGuard(const DiskPtr & disk_, const String & path)
     : disk(disk_)
     , fd(disk_->open(path, O_DIRECTORY))
 {}
 
-FileSyncGuard::~FileSyncGuard()
+DirectorySyncGuard::~DirectorySyncGuard()
 {
     try
     {
diff --git a/src/Common/FileSyncGuard.h b/src/Common/DirectorySyncGuard.h
similarity index 76%
rename from src/Common/FileSyncGuard.h
rename to src/Common/DirectorySyncGuard.h
index f7ea00e0d36..062d20324ed 100644
--- a/src/Common/FileSyncGuard.h
+++ b/src/Common/DirectorySyncGuard.h
@@ -13,14 +13,14 @@ using DiskPtr = std::shared_ptr<IDisk>;
 /// It's used to keep descriptor open, while doing some operations with it, and do fsync at the end.
 /// Guaranties of sequence 'close-reopen-fsync' may depend on kernel version.
 /// Source: linux-fsdevel mailing-list https://marc.info/?l=linux-fsdevel&m=152535409207496
-class FileSyncGuard
+class DirectorySyncGuard
 {
 public:
     /// NOTE: If you have already opened descriptor, it's preferred to use
     /// this constructor instead of constructor with path.
-    FileSyncGuard(const DiskPtr & disk_, int fd_) : disk(disk_), fd(fd_) {}
-    FileSyncGuard(const DiskPtr & disk_, const std::string & path);
-    ~FileSyncGuard();
+    DirectorySyncGuard(const DiskPtr & disk_, int fd_) : disk(disk_), fd(fd_) {}
+    DirectorySyncGuard(const DiskPtr & disk_, const std::string & path);
+    ~DirectorySyncGuard();
 
 private:
     DiskPtr disk;
diff --git a/src/Storages/MergeTree/DataPartsExchange.cpp b/src/Storages/MergeTree/DataPartsExchange.cpp
index f85f9501fcf..5d50f29756c 100644
--- a/src/Storages/MergeTree/DataPartsExchange.cpp
+++ b/src/Storages/MergeTree/DataPartsExchange.cpp
@@ -5,7 +5,7 @@
 #include <Disks/SingleDiskVolume.h>
 #include <Common/CurrentMetrics.h>
 #include <Common/NetException.h>
-#include <Common/FileSyncGuard.h>
+#include <Common/DirectorySyncGuard.h>
 #include <DataStreams/NativeBlockOutputStream.h>
 #include <IO/HTTPCommon.h>
 #include <ext/scope_guard.h>
@@ -398,7 +398,7 @@ MergeTreeData::MutableDataPartPtr Fetcher::downloadPartToDisk(
 
     disk->createDirectories(part_download_path);
 
-    std::optional<FileSyncGuard> sync_guard;
+    std::optional<DirectorySyncGuard> sync_guard;
     if (data.getSettings()->fsync_part_directory)
         sync_guard.emplace(disk, part_download_path);
 
diff --git a/src/Storages/MergeTree/IMergeTreeDataPart.cpp b/src/Storages/MergeTree/IMergeTreeDataPart.cpp
index 1fcdabd033a..5d0f79f4679 100644
--- a/src/Storages/MergeTree/IMergeTreeDataPart.cpp
+++ b/src/Storages/MergeTree/IMergeTreeDataPart.cpp
@@ -11,7 +11,7 @@
 #include <Storages/MergeTree/checkDataPart.h>
 #include <Common/StringUtils/StringUtils.h>
 #include <Common/escapeForFileName.h>
-#include <Common/FileSyncGuard.h>
+#include <Common/DirectorySyncGuard.h>
 #include <common/JSON.h>
 #include <common/logger_useful.h>
 #include <Compression/getCompressionCodecForFile.h>
@@ -859,7 +859,7 @@ void IMergeTreeDataPart::renameTo(const String & new_relative_path, bool remove_
     volume->getDisk()->moveFile(from, to);
     relative_path = new_relative_path;
 
-    std::optional<FileSyncGuard> sync_guard;
+    std::optional<DirectorySyncGuard> sync_guard;
     if (storage.getSettings()->fsync_part_directory)
         sync_guard.emplace(volume->getDisk(), to);
 }
diff --git a/src/Storages/MergeTree/MergeTreeDataMergerMutator.cpp b/src/Storages/MergeTree/MergeTreeDataMergerMutator.cpp
index 64a0e7329ee..83ad57fa6ab 100644
--- a/src/Storages/MergeTree/MergeTreeDataMergerMutator.cpp
+++ b/src/Storages/MergeTree/MergeTreeDataMergerMutator.cpp
@@ -29,7 +29,7 @@
 #include <Common/interpolate.h>
 #include <Common/typeid_cast.h>
 #include <Common/escapeForFileName.h>
-#include <Common/FileSyncGuard.h>
+#include <Common/DirectorySyncGuard.h>
 #include <Parsers/queryToString.h>
 
 #include <cmath>
@@ -780,7 +780,7 @@ MergeTreeData::MutableDataPartPtr MergeTreeDataMergerMutator::mergePartsToTempor
         gathering_column_names.clear();
     }
 
-    std::optional<FileSyncGuard> sync_guard;
+    std::optional<DirectorySyncGuard> sync_guard;
     if (data.getSettings()->fsync_part_directory)
         sync_guard.emplace(disk, new_part_tmp_path);
 
@@ -1182,7 +1182,7 @@ MergeTreeData::MutableDataPartPtr MergeTreeDataMergerMutator::mutatePartToTempor
 
     disk->createDirectories(new_part_tmp_path);
 
-    std::optional<FileSyncGuard> sync_guard;
+    std::optional<DirectorySyncGuard> sync_guard;
     if (data.getSettings()->fsync_part_directory)
         sync_guard.emplace(disk, new_part_tmp_path);
 
diff --git a/src/Storages/MergeTree/MergeTreeDataWriter.cpp b/src/Storages/MergeTree/MergeTreeDataWriter.cpp
index c93d4bceba0..de4d70d5e3e 100644
--- a/src/Storages/MergeTree/MergeTreeDataWriter.cpp
+++ b/src/Storages/MergeTree/MergeTreeDataWriter.cpp
@@ -12,7 +12,7 @@
 #include <IO/WriteHelpers.h>
 #include <Poco/File.h>
 #include <Common/typeid_cast.h>
-#include <Common/FileSyncGuard.h>
+#include <Common/DirectorySyncGuard.h>
 
 #include <Parsers/queryToString.h>
 
@@ -362,7 +362,7 @@ MergeTreeData::MutableDataPartPtr MergeTreeDataWriter::writeTempPart(BlockWithPa
     new_data_part->minmax_idx = std::move(minmax_idx);
     new_data_part->is_temp = true;
 
-    std::optional<FileSyncGuard> sync_guard;
+    std::optional<DirectorySyncGuard> sync_guard;
     if (new_data_part->isStoredOnDisk())
     {
         /// The name could be non-unique in case of stale files from previous runs.