diff --git a/src/Databases/DatabaseAtomic.cpp b/src/Databases/DatabaseAtomic.cpp
index bd077ccd7b5..bbf8752b305 100644
--- a/src/Databases/DatabaseAtomic.cpp
+++ b/src/Databases/DatabaseAtomic.cpp
@@ -76,8 +76,10 @@ void DatabaseAtomic::createDirectories()
 void DatabaseAtomic::createDirectoriesUnlocked()
 {
     DatabaseOnDisk::createDirectoriesUnlocked();
-    fs::create_directories(fs::path(getContext()->getPath()) / "metadata");
-    fs::create_directories(path_to_table_symlinks);
+    auto shared_disk = getContext()->getSharedDisk();
+    shared_disk->createDirectories(fs::path(getContext()->getPath()) / "metadata");
+    if (shared_disk->isSymlinkSupported())
+        shared_disk->createDirectories(path_to_table_symlinks);
     tryCreateMetadataSymlink();
 }
 
@@ -100,18 +102,22 @@ String DatabaseAtomic::getTableDataPath(const ASTCreateQuery & query) const
 
 void DatabaseAtomic::drop(ContextPtr)
 {
+    auto shared_disk = getContext()->getSharedDisk();
     waitDatabaseStarted();
     assert(TSA_SUPPRESS_WARNING_FOR_READ(tables).empty());
     try
     {
-        (void)fs::remove(path_to_metadata_symlink);
-        (void)fs::remove_all(path_to_table_symlinks);
+        if (shared_disk->isSymlinkSupported())
+        {
+            (void)shared_disk->removeFileIfExists(path_to_metadata_symlink);
+            (void)shared_disk->removeRecursive(path_to_table_symlinks);
+        }
     }
     catch (...)
     {
         LOG_WARNING(log, getCurrentExceptionMessageAndPattern(/* with_stacktrace */ true));
     }
-    (void)fs::remove_all(getMetadataPath());
+    (void)shared_disk->removeRecursive(getMetadataPath());
 }
 
 void DatabaseAtomic::attachTable(ContextPtr /* context_ */, const String & name, const StoragePtr & table, const String & relative_table_path)
@@ -166,6 +172,8 @@ void DatabaseAtomic::dropTable(ContextPtr local_context, const String & table_na
 
 void DatabaseAtomic::dropTableImpl(ContextPtr local_context, const String & table_name, bool sync)
 {
+    auto shared_disk = getContext()->getSharedDisk();
+
     String table_metadata_path = getObjectMetadataPath(table_name);
     String table_metadata_path_drop;
     StoragePtr table;
@@ -174,7 +182,7 @@ void DatabaseAtomic::dropTableImpl(ContextPtr local_context, const String & tabl
         table = getTableUnlocked(table_name);
         table_metadata_path_drop = DatabaseCatalog::instance().getPathForDroppedMetadata(table->getStorageID());
 
-        fs::create_directory(fs::path(table_metadata_path_drop).parent_path());
+        shared_disk->createDirectories(fs::path(table_metadata_path_drop).parent_path());
 
         auto txn = local_context->getZooKeeperMetadataTransaction();
         if (txn && !local_context->isInternalSubquery())
@@ -186,7 +194,7 @@ void DatabaseAtomic::dropTableImpl(ContextPtr local_context, const String & tabl
         /// (it's more likely to lost connection, than to fail before applying local changes).
         /// TODO better detection and recovery
 
-        fs::rename(table_metadata_path, table_metadata_path_drop);  /// Mark table as dropped
+        shared_disk->replaceFile(table_metadata_path, table_metadata_path_drop); /// Mark table as dropped
         DatabaseOrdinary::detachTableUnlocked(table_name);  /// Should never throw
         table_name_to_path.erase(table_name);
     }
@@ -318,11 +326,12 @@ void DatabaseAtomic::renameTable(ContextPtr local_context, const String & table_
 
     /// NOTE: replica will be lost if server crashes before the following rename
     /// TODO better detection and recovery
+    auto shared_disk = getContext()->getSharedDisk();
 
     if (exchange)
-        renameExchange(old_metadata_path, new_metadata_path);
+        shared_disk->renameExchange(old_metadata_path, new_metadata_path);
     else
-        renameNoReplace(old_metadata_path, new_metadata_path);
+        shared_disk->renameNoReplace(old_metadata_path, new_metadata_path);
 
     /// After metadata was successfully moved, the following methods should not throw (if they do, it's a logical error)
     table_data_path = detach(*this, table_name, table->storesDataOnDisk());
@@ -349,6 +358,8 @@ void DatabaseAtomic::commitCreateTable(const ASTCreateQuery & query, const Stora
                                        const String & table_metadata_tmp_path, const String & table_metadata_path,
                                        ContextPtr query_context)
 {
+    auto shared_disk = getContext()->getSharedDisk();
+
     createDirectories();
     DetachedTables not_in_use;
     auto table_data_path = getTableDataPath(query);
@@ -377,7 +388,7 @@ void DatabaseAtomic::commitCreateTable(const ASTCreateQuery & query, const Stora
     }
     catch (...)
     {
-        (void)fs::remove(table_metadata_tmp_path);
+        (void)shared_disk->removeFileIfExists(table_metadata_tmp_path);
         throw;
     }
     if (table->storesDataOnDisk())
@@ -387,11 +398,13 @@ void DatabaseAtomic::commitCreateTable(const ASTCreateQuery & query, const Stora
 void DatabaseAtomic::commitAlterTable(const StorageID & table_id, const String & table_metadata_tmp_path, const String & table_metadata_path,
                                       const String & /*statement*/, ContextPtr query_context)
 {
+    auto shared_disk = getContext()->getSharedDisk();
+
     bool check_file_exists = true;
     SCOPE_EXIT({
         std::error_code code;
         if (check_file_exists)
-            (void)std::filesystem::remove(table_metadata_tmp_path, code);
+            (void)shared_disk->removeFileIfExists(table_metadata_tmp_path);
     });
 
     std::lock_guard lock{mutex};
@@ -409,7 +422,7 @@ void DatabaseAtomic::commitAlterTable(const StorageID & table_id, const String &
 
     check_file_exists = renameExchangeIfSupported(table_metadata_tmp_path, table_metadata_path);
     if (!check_file_exists)
-        std::filesystem::rename(table_metadata_tmp_path, table_metadata_path);
+        shared_disk->replaceFile(table_metadata_tmp_path, table_metadata_path);
 }
 
 void DatabaseAtomic::assertDetachedTableNotInUse(const UUID & uuid)
@@ -483,33 +496,41 @@ UUID DatabaseAtomic::tryGetTableUUID(const String & table_name) const
 
 void DatabaseAtomic::beforeLoadingMetadata(ContextMutablePtr /*context*/, LoadingStrictnessLevel mode)
 {
+    auto shared_disk = getContext()->getSharedDisk();
     if (mode < LoadingStrictnessLevel::FORCE_RESTORE)
         return;
 
-    if (!fs::exists(path_to_table_symlinks))
+    if (!shared_disk->isSymlinkSupported())
+        return;
+
+    if (!shared_disk->existsFileOrDirectory(path_to_table_symlinks))
         return;
 
     /// Recreate symlinks to table data dirs in case of force restore, because some of them may be broken
-    for (const auto & table_path : fs::directory_iterator(path_to_table_symlinks))
+    for (const auto dir_it = shared_disk->iterateDirectory(path_to_table_symlinks); dir_it->isValid(); dir_it->next())
     {
-        if (!FS::isSymlink(table_path))
+        auto table_path = fs::path(dir_it->path());
+        if (table_path.filename().empty())
+            table_path = table_path.parent_path();
+        if (!shared_disk->isSymlink(table_path))
         {
-            throw Exception(ErrorCodes::ABORTED,
-                "'{}' is not a symlink. Atomic database should contains only symlinks.", std::string(table_path.path()));
+            throw Exception(
+                ErrorCodes::ABORTED, "'{}' is not a symlink. Atomic database should contains only symlinks.", std::string(table_path));
         }
 
-        (void)fs::remove(table_path);
+        (void)shared_disk->removeFileIfExists(table_path);
     }
 }
 
 LoadTaskPtr DatabaseAtomic::startupDatabaseAsync(AsyncLoader & async_loader, LoadJobSet startup_after, LoadingStrictnessLevel mode)
 {
+    auto shared_disk = getContext()->getSharedDisk();
     auto base = DatabaseOrdinary::startupDatabaseAsync(async_loader, std::move(startup_after), mode);
     auto job = makeLoadJob(
         base->goals(),
         TablesLoaderBackgroundStartupPoolId,
         fmt::format("startup Atomic database {}", getDatabaseName()),
-        [this, mode] (AsyncLoader &, const LoadJobPtr &)
+        [this, mode, shared_disk](AsyncLoader &, const LoadJobPtr &)
         {
             if (mode < LoadingStrictnessLevel::FORCE_RESTORE)
                 return;
@@ -518,8 +539,8 @@ LoadTaskPtr DatabaseAtomic::startupDatabaseAsync(AsyncLoader & async_loader, Loa
                 std::lock_guard lock{mutex};
                 table_names = table_name_to_path;
             }
-
-            fs::create_directories(path_to_table_symlinks);
+            if (shared_disk->isSymlinkSupported())
+                shared_disk->createDirectories(path_to_table_symlinks);
             for (const auto & table : table_names)
             {
                 /// All tables in database should be loaded at this point
@@ -561,6 +582,9 @@ void DatabaseAtomic::stopLoading()
 
 void DatabaseAtomic::tryCreateSymlink(const StoragePtr & table, bool if_data_path_exist)
 {
+    auto shared_disk = getContext()->getSharedDisk();
+    if (!shared_disk->isSymlinkSupported())
+        return;
     try
     {
         String table_name = table->getStorageID().getTableName();
@@ -572,14 +596,13 @@ void DatabaseAtomic::tryCreateSymlink(const StoragePtr & table, bool if_data_pat
         fs::path data = fs::weakly_canonical(table->getDataPaths()[0]);
 
         /// If it already points where needed.
-        std::error_code ec;
-        if (fs::equivalent(data, link, ec))
+        if (shared_disk->equivalentNoThrow(data, link))
             return;
 
-        if (if_data_path_exist && !fs::exists(data))
+        if (if_data_path_exist && !shared_disk->existsFileOrDirectory(data))
             return;
 
-        fs::create_directory_symlink(data, link);
+        shared_disk->createDirectoriesSymlink(data, link);
     }
     catch (...)
     {
@@ -589,10 +612,14 @@ void DatabaseAtomic::tryCreateSymlink(const StoragePtr & table, bool if_data_pat
 
 void DatabaseAtomic::tryRemoveSymlink(const String & table_name)
 {
+    auto shared_disk = getContext()->getSharedDisk();
+    if (!shared_disk->isSymlinkSupported())
+        return;
+
     try
     {
         String path = path_to_table_symlinks + escapeForFileName(table_name);
-        (void)fs::remove(path);
+        (void)shared_disk->removeFileIfExists(path);
     }
     catch (...)
     {
@@ -602,13 +629,18 @@ void DatabaseAtomic::tryRemoveSymlink(const String & table_name)
 
 void DatabaseAtomic::tryCreateMetadataSymlink()
 {
+    auto shared_disk = getContext()->getSharedDisk();
+
+    if (!shared_disk->isSymlinkSupported())
+        return;
+
     /// Symlinks in data/db_name/ directory and metadata/db_name/ are not used by ClickHouse,
     /// it's needed only for convenient introspection.
     assert(path_to_metadata_symlink != metadata_path);
     fs::path metadata_symlink(path_to_metadata_symlink);
-    if (fs::exists(metadata_symlink))
+    if (shared_disk->existsFile(metadata_symlink))
     {
-        if (!FS::isSymlink(metadata_symlink))
+        if (!shared_disk->isSymlink(metadata_symlink))
             throw Exception(ErrorCodes::FILE_ALREADY_EXISTS, "Directory {} exists", path_to_metadata_symlink);
     }
     else
@@ -616,9 +648,9 @@ void DatabaseAtomic::tryCreateMetadataSymlink()
         try
         {
             /// fs::exists could return false for broken symlink
-            if (FS::isSymlinkNoThrow(metadata_symlink))
-                (void)fs::remove(metadata_symlink);
-            fs::create_directory_symlink(metadata_path, path_to_metadata_symlink);
+            if (shared_disk->isSymlinkNoThrow(metadata_symlink))
+                (void)shared_disk->removeFileIfExists(metadata_symlink);
+            shared_disk->createDirectoriesSymlink(metadata_path, path_to_metadata_symlink);
         }
         catch (...)
         {
@@ -630,6 +662,7 @@ void DatabaseAtomic::tryCreateMetadataSymlink()
 void DatabaseAtomic::renameDatabase(ContextPtr query_context, const String & new_name)
 {
     /// CREATE, ATTACH, DROP, DETACH and RENAME DATABASE must hold DDLGuard
+    auto shared_disk = getContext()->getSharedDisk();
 
     createDirectories();
     waitDatabaseStarted();
@@ -645,7 +678,8 @@ void DatabaseAtomic::renameDatabase(ContextPtr query_context, const String & new
 
     try
     {
-        (void)fs::remove(path_to_metadata_symlink);
+        if (shared_disk->isSymlinkSupported())
+            (void)shared_disk->removeFileIfExists(path_to_metadata_symlink);
     }
     catch (...)
     {
@@ -682,7 +716,8 @@ void DatabaseAtomic::renameDatabase(ContextPtr query_context, const String & new
         path_to_table_symlinks = getContext()->getPath() + "data/" + new_name_escaped + "/";
     }
 
-    fs::rename(old_path_to_table_symlinks, path_to_table_symlinks);
+    if (shared_disk->isSymlinkSupported())
+        shared_disk->moveDirectory(old_path_to_table_symlinks, path_to_table_symlinks);
     tryCreateMetadataSymlink();
 }
 
diff --git a/src/Databases/DatabaseFactory.cpp b/src/Databases/DatabaseFactory.cpp
index 28bb9825614..c835d88ddd3 100644
--- a/src/Databases/DatabaseFactory.cpp
+++ b/src/Databases/DatabaseFactory.cpp
@@ -1,5 +1,6 @@
 #include <filesystem>
 
+#include <Core/Settings.h>
 #include <Databases/DatabaseFactory.h>
 #include <Databases/DatabaseReplicated.h>
 #include <Interpreters/Context.h>
@@ -9,7 +10,6 @@
 #include <Parsers/queryToString.h>
 #include <Common/Macros.h>
 #include <Common/filesystemHelpers.h>
-#include <Core/Settings.h>
 
 
 namespace fs = std::filesystem;
@@ -32,16 +32,21 @@ namespace ErrorCodes
 
 void cckMetadataPathForOrdinary(const ASTCreateQuery & create, const String & metadata_path)
 {
+    auto shared_disk = Context::getGlobalContextInstance()->getSharedDisk();
+
+    if (!shared_disk->isSymlinkSupported())
+        return;
+
     const String & engine_name = create.storage->engine->name;
     const String & database_name = create.getDatabase();
 
     if (engine_name != "Ordinary")
         return;
 
-    if (!FS::isSymlink(metadata_path))
+    if (!shared_disk->isSymlink(metadata_path))
         return;
 
-    String target_path = FS::readSymlink(metadata_path).string();
+    String target_path = shared_disk->readSymlink(metadata_path);
     fs::path path_to_remove = metadata_path;
     if (path_to_remove.filename().empty())
         path_to_remove = path_to_remove.parent_path();
diff --git a/src/Databases/DatabaseOnDisk.cpp b/src/Databases/DatabaseOnDisk.cpp
index 93ecf9cf11c..b79ce5c8d06 100644
--- a/src/Databases/DatabaseOnDisk.cpp
+++ b/src/Databases/DatabaseOnDisk.cpp
@@ -3,8 +3,10 @@
 #include <filesystem>
 #include <iterator>
 #include <span>
+#include <Core/Settings.h>
 #include <Databases/DatabaseAtomic.h>
 #include <Databases/DatabaseOrdinary.h>
+#include <Disks/DiskLocal.h>
 #include <Disks/IDisk.h>
 #include <IO/ReadBufferFromFile.h>
 #include <IO/ReadHelpers.h>
@@ -29,7 +31,6 @@
 #include <Common/filesystemHelpers.h>
 #include <Common/logger_useful.h>
 #include <Common/setThreadName.h>
-#include <Core/Settings.h>
 
 
 namespace fs = std::filesystem;
@@ -52,11 +53,12 @@ namespace Setting
     extern const SettingsUInt64 max_parser_depth;
 }
 
-static constexpr size_t METADATA_FILE_BUFFER_SIZE = 32768;
+// static constexpr size_t METADATA_FILE_BUFFER_SIZE = 32768;
 
 namespace ErrorCodes
 {
     extern const int CANNOT_GET_CREATE_TABLE_QUERY;
+    extern const int CANNOT_RMDIR;
     extern const int NOT_IMPLEMENTED;
     extern const int LOGICAL_ERROR;
     extern const int FILE_DOESNT_EXIST;
@@ -171,14 +173,8 @@ String getObjectDefinitionFromCreateQuery(const ASTPtr & query)
 
 
 DatabaseOnDisk::DatabaseOnDisk(
-    const String & name,
-    const String & metadata_path_,
-    const String & data_path_,
-    const String & logger,
-    ContextPtr local_context)
-    : DatabaseWithOwnTablesBase(name, logger, local_context)
-    , metadata_path(metadata_path_)
-    , data_path(data_path_)
+    const String & name, const String & metadata_path_, const String & data_path_, const String & logger, ContextPtr local_context)
+    : DatabaseWithOwnTablesBase(name, logger, local_context), metadata_path(metadata_path_), data_path(data_path_)
 {
 }
 
@@ -191,8 +187,10 @@ void DatabaseOnDisk::createDirectories()
 
 void DatabaseOnDisk::createDirectoriesUnlocked()
 {
-    fs::create_directories(std::filesystem::path(getContext()->getPath()) / data_path);
-    fs::create_directories(metadata_path);
+    auto shared_disk = getContext()->getSharedDisk();
+
+    shared_disk->createDirectories(metadata_path);
+    shared_disk->createDirectories(std::filesystem::path(getContext()->getPath()) / data_path);
 }
 
 
@@ -209,6 +207,8 @@ void DatabaseOnDisk::createTable(
     const StoragePtr & table,
     const ASTPtr & query)
 {
+    auto shared_disk = getContext()->getSharedDisk();
+
     createDirectories();
 
     const auto & settings = local_context->getSettingsRef();
@@ -238,7 +238,7 @@ void DatabaseOnDisk::createTable(
     if (create.attach_short_syntax)
     {
         /// Metadata already exists, table was detached
-        assert(fs::exists(getObjectMetadataPath(table_name)));
+        assert(shared_disk->existsFileOrDirectory(getObjectMetadataPath(table_name)));
         removeDetachedPermanentlyFlag(local_context, table_name, table_metadata_path, true);
         attachTable(local_context, table_name, table, getTableDataPath(create));
         return;
@@ -247,7 +247,7 @@ void DatabaseOnDisk::createTable(
     if (!create.attach)
         checkMetadataFilenameAvailability(table_name);
 
-    if (create.attach && fs::exists(table_metadata_path))
+    if (create.attach && shared_disk->existsFileOrDirectory(table_metadata_path))
     {
         ASTPtr ast_detached = parseQueryFromMetadata(log, local_context, table_metadata_path);
         auto & create_detached = ast_detached->as<ASTCreateQuery &>();
@@ -285,12 +285,11 @@ void DatabaseOnDisk::createTable(
 /// .sql.detached extension, is not needed anymore since we attached the table back
 void DatabaseOnDisk::removeDetachedPermanentlyFlag(ContextPtr, const String & table_name, const String & table_metadata_path, bool)
 {
+    auto shared_disk = getContext()->getSharedDisk();
     try
     {
         fs::path detached_permanently_flag(table_metadata_path + detached_suffix);
-
-        if (fs::exists(detached_permanently_flag))
-            (void)fs::remove(detached_permanently_flag);
+        (void)shared_disk->removeFileIfExists(detached_permanently_flag);
     }
     catch (Exception & e)
     {
@@ -303,6 +302,7 @@ void DatabaseOnDisk::commitCreateTable(const ASTCreateQuery & query, const Stora
                                        const String & table_metadata_tmp_path, const String & table_metadata_path,
                                        ContextPtr query_context)
 {
+    auto shared_disk = getContext()->getSharedDisk();
     try
     {
         createDirectories();
@@ -312,11 +312,11 @@ void DatabaseOnDisk::commitCreateTable(const ASTCreateQuery & query, const Stora
 
         /// If it was ATTACH query and file with table metadata already exist
         /// (so, ATTACH is done after DETACH), then rename atomically replaces old file with new one.
-        fs::rename(table_metadata_tmp_path, table_metadata_path);
+        shared_disk->replaceFile(table_metadata_tmp_path, table_metadata_path);
     }
     catch (...)
     {
-        (void)fs::remove(table_metadata_tmp_path);
+        (void)shared_disk->removeFileIfExists(table_metadata_tmp_path);
         throw;
     }
 }
@@ -325,12 +325,14 @@ void DatabaseOnDisk::detachTablePermanently(ContextPtr query_context, const Stri
 {
     waitDatabaseStarted();
 
+    auto shared_disk = getContext()->getSharedDisk();
+
     auto table = detachTable(query_context, table_name);
 
     fs::path detached_permanently_flag(getObjectMetadataPath(table_name) + detached_suffix);
     try
     {
-        FS::createFile(detached_permanently_flag);
+        shared_disk->createFile(detached_permanently_flag);
 
         std::lock_guard lock(mutex);
         const auto it = snapshot_detached_tables.find(table_name);
@@ -352,6 +354,8 @@ void DatabaseOnDisk::dropTable(ContextPtr local_context, const String & table_na
 {
     waitDatabaseStarted();
 
+    auto shared_disk = getContext()->getSharedDisk();
+
     String table_metadata_path = getObjectMetadataPath(table_name);
     String table_metadata_path_drop = table_metadata_path + drop_suffix;
     String table_data_path_relative = getTableDataPath(table_name);
@@ -363,7 +367,7 @@ void DatabaseOnDisk::dropTable(ContextPtr local_context, const String & table_na
     bool renamed = false;
     try
     {
-        fs::rename(table_metadata_path, table_metadata_path_drop);
+        shared_disk->replaceFile(table_metadata_path, table_metadata_path_drop);
         renamed = true;
         // The table might be not loaded for Lazy database engine.
         if (table)
@@ -378,7 +382,7 @@ void DatabaseOnDisk::dropTable(ContextPtr local_context, const String & table_na
         if (table)
             attachTable(local_context, table_name, table, table_data_path_relative);
         if (renamed)
-            fs::rename(table_metadata_path_drop, table_metadata_path);
+            shared_disk->replaceFile(table_metadata_path_drop, table_metadata_path);
         throw;
     }
 
@@ -390,7 +394,7 @@ void DatabaseOnDisk::dropTable(ContextPtr local_context, const String & table_na
         LOG_INFO(log, "Removing data directory from disk {} with path {} for dropped table {} ", disk_name, table_data_path_relative, table_name);
         disk->removeRecursive(table_data_path_relative);
     }
-    (void)fs::remove(table_metadata_path_drop);
+    (void)shared_disk->removeFileIfExists(table_metadata_path_drop);
 }
 
 void DatabaseOnDisk::checkMetadataFilenameAvailability(const String & to_table_name) const
@@ -401,13 +405,14 @@ void DatabaseOnDisk::checkMetadataFilenameAvailability(const String & to_table_n
 
 void DatabaseOnDisk::checkMetadataFilenameAvailabilityUnlocked(const String & to_table_name) const
 {
+    auto shared_disk = getContext()->getSharedDisk();
     String table_metadata_path = getObjectMetadataPath(to_table_name);
 
-    if (fs::exists(table_metadata_path))
+    if (shared_disk->existsFile(table_metadata_path))
     {
         fs::path detached_permanently_flag(table_metadata_path + detached_suffix);
 
-        if (fs::exists(detached_permanently_flag))
+        if (shared_disk->existsFile(detached_permanently_flag))
             throw Exception(ErrorCodes::TABLE_ALREADY_EXISTS, "Table {}.{} already exists (detached permanently)",
                             backQuote(database_name), backQuote(to_table_name));
         throw Exception(
@@ -426,6 +431,8 @@ void DatabaseOnDisk::renameTable(
     if (exchange)
         throw Exception(ErrorCodes::NOT_IMPLEMENTED, "Tables can be exchanged only in Atomic databases");
 
+    auto shared_disk = getContext()->getSharedDisk();
+
     bool from_ordinary_to_atomic = false;
     bool from_atomic_to_ordinary = false;
     if (typeid(*this) != typeid(to_database))
@@ -509,7 +516,7 @@ void DatabaseOnDisk::renameTable(
     /// Now table data are moved to new database, so we must add metadata and attach table to new database
     to_database.createTable(local_context, to_table_name, table, attach_query);
 
-    (void)fs::remove(table_metadata_path);
+    (void)shared_disk->removeFileIfExists(table_metadata_path);
 
     if (from_atomic_to_ordinary)
     {
@@ -587,27 +594,32 @@ void DatabaseOnDisk::drop(ContextPtr local_context)
 {
     waitDatabaseStarted();
 
+    auto shared_disk = getContext()->getSharedDisk();
+
     assert(TSA_SUPPRESS_WARNING_FOR_READ(tables).empty());
     if (local_context->getSettingsRef()[Setting::force_remove_data_recursively_on_drop])
     {
-        (void)fs::remove_all(std::filesystem::path(getContext()->getPath()) / data_path);
-        (void)fs::remove_all(getMetadataPath());
+        (void)shared_disk->removeRecursive(std::filesystem::path(getContext()->getPath()) / data_path);
+        (void)shared_disk->removeRecursive(getMetadataPath());
     }
     else
     {
         try
         {
-            (void)fs::remove(std::filesystem::path(getContext()->getPath()) / data_path);
-            (void)fs::remove(getMetadataPath());
+            (void)shared_disk->removeDirectoryIfExists(std::filesystem::path(getContext()->getPath()) / data_path);
+            (void)shared_disk->removeDirectoryIfExists(getMetadataPath());
         }
-        catch (const fs::filesystem_error & e)
+        catch (const Exception & e)
         {
-            if (e.code() != std::errc::directory_not_empty)
-                throw Exception(Exception::CreateFromSTDTag{}, e);
-            throw Exception(ErrorCodes::DATABASE_NOT_EMPTY, "Cannot drop: {}. "
+            if (e.code() != ErrorCodes::CANNOT_RMDIR)
+                throw;
+            throw Exception(
+                ErrorCodes::DATABASE_NOT_EMPTY,
+                "Cannot drop: {}. "
                 "Probably database contain some detached tables or metadata leftovers from Ordinary engine. "
                 "If you want to remove all data anyway, try to attach database back and drop it again "
-                "with enabled force_remove_data_recursively_on_drop setting", e.what());
+                "with enabled force_remove_data_recursively_on_drop setting",
+                e.what());
         }
     }
 }
@@ -619,10 +631,19 @@ String DatabaseOnDisk::getObjectMetadataPath(const String & object_name) const
 
 time_t DatabaseOnDisk::getObjectMetadataModificationTime(const String & object_name) const
 {
+    auto shared_disk = getContext()->getSharedDisk();
+
     String table_metadata_path = getObjectMetadataPath(object_name);
+    if (!shared_disk->existsFileOrDirectory(table_metadata_path))
+        return static_cast<time_t>(0);
+
     try
     {
-        return FS::getModificationTime(table_metadata_path);
+        return shared_disk->getLastModified(table_metadata_path).epochTime();
+    }
+    catch (const Exception &)
+    {
+        throw;
     }
     catch (const fs::filesystem_error & e)
     {
@@ -636,7 +657,8 @@ time_t DatabaseOnDisk::getObjectMetadataModificationTime(const String & object_n
 
 void DatabaseOnDisk::iterateMetadataFiles(const IteratingFunction & process_metadata_file) const
 {
-    if (!fs::exists(metadata_path))
+    auto shared_disk = getContext()->getSharedDisk();
+    if (!shared_disk->existsDirectory(metadata_path))
         return;
 
     auto process_tmp_drop_metadata_file = [&](const String & file_name)
@@ -645,26 +667,26 @@ void DatabaseOnDisk::iterateMetadataFiles(const IteratingFunction & process_meta
         static const char * tmp_drop_ext = ".sql.tmp_drop";
         const std::string object_name = file_name.substr(0, file_name.size() - strlen(tmp_drop_ext));
 
-        if (fs::exists(std::filesystem::path(getContext()->getPath()) / data_path / object_name))
+        if (shared_disk->existsFile(std::filesystem::path(getContext()->getPath()) / data_path / object_name))
         {
-            fs::rename(getMetadataPath() + file_name, getMetadataPath() + object_name + ".sql");
+            shared_disk->replaceFile(getMetadataPath() + file_name, getMetadataPath() + object_name + ".sql");
             LOG_WARNING(log, "Object {} was not dropped previously and will be restored", backQuote(object_name));
             process_metadata_file(object_name + ".sql");
         }
         else
         {
             LOG_INFO(log, "Removing file {}", getMetadataPath() + file_name);
-            (void)fs::remove(getMetadataPath() + file_name);
+            (void)shared_disk->removeFileIfExists(getMetadataPath() + file_name);
         }
     };
 
     /// Metadata files to load: name and flag for .tmp_drop files
     std::vector<std::pair<String, bool>> metadata_files;
 
-    fs::directory_iterator dir_end;
-    for (fs::directory_iterator dir_it(metadata_path); dir_it != dir_end; ++dir_it)
+    for (const auto dir_it = shared_disk->iterateDirectory(metadata_path); dir_it->isValid(); dir_it->next())
     {
-        String file_name = dir_it->path().filename();
+        auto dir_path = fs::path(dir_it->path());
+        String file_name = dir_path.filename();
         /// For '.svn', '.gitignore' directory and similar.
         if (file_name.at(0) == '.')
             continue;
@@ -685,8 +707,8 @@ void DatabaseOnDisk::iterateMetadataFiles(const IteratingFunction & process_meta
         else if (endsWith(file_name, ".sql.tmp"))
         {
             /// There are files .sql.tmp - delete
-            LOG_INFO(log, "Removing file {}", dir_it->path().string());
-            (void)fs::remove(dir_it->path());
+            LOG_INFO(log, "Removing file {}", dir_path.string());
+            (void)shared_disk->removeFileIfExists(dir_path);
         }
         else if (endsWith(file_name, ".sql"))
         {
@@ -729,13 +751,11 @@ ASTPtr DatabaseOnDisk::parseQueryFromMetadata(
     bool throw_on_error /*= true*/,
     bool remove_empty /*= false*/)
 {
-    String query;
+    auto shared_disk = Context::getGlobalContextInstance()->getSharedDisk();
 
-    int metadata_file_fd = ::open(metadata_file_path.c_str(), O_RDONLY | O_CLOEXEC);
-
-    if (metadata_file_fd == -1)
+    if (!shared_disk->existsFile(metadata_file_path))
     {
-        if (errno == ENOENT && !throw_on_error)
+        if (!throw_on_error)
             return nullptr;
 
         ErrnoException::throwFromPath(
@@ -745,8 +765,9 @@ ASTPtr DatabaseOnDisk::parseQueryFromMetadata(
             metadata_file_path);
     }
 
-    ReadBufferFromFile in(metadata_file_fd, metadata_file_path, METADATA_FILE_BUFFER_SIZE);
-    readStringUntilEOF(query, in);
+    auto read_buf = shared_disk->readFile(metadata_file_path, ReadSettings{});
+    String query;
+    readStringUntilEOF(query, *read_buf);
 
     /** Empty files with metadata are generated after a rough restart of the server.
       * Remove these files to slightly reduce the work of the admins on startup.
@@ -755,7 +776,7 @@ ASTPtr DatabaseOnDisk::parseQueryFromMetadata(
     {
         if (logger)
             LOG_ERROR(logger, "File {} is empty. Removing.", metadata_file_path);
-        (void)fs::remove(metadata_file_path);
+        (void)shared_disk->removeFileIfExists(metadata_file_path);
         return nullptr;
     }
 
@@ -893,6 +914,7 @@ void DatabaseOnDisk::modifySettingsMetadata(const SettingsChanges & settings_cha
         out.sync();
     out.close();
 
-    fs::rename(metadata_file_tmp_path, metadata_file_path);
+    auto shared_disk = getContext()->getSharedDisk();
+    shared_disk->replaceFile(metadata_file_tmp_path, metadata_file_path);
 }
 }
diff --git a/src/Databases/DatabaseOnDisk.h b/src/Databases/DatabaseOnDisk.h
index 1e11d21cc87..afbe0c35eda 100644
--- a/src/Databases/DatabaseOnDisk.h
+++ b/src/Databases/DatabaseOnDisk.h
@@ -1,10 +1,11 @@
 #pragma once
 
-#include <Common/escapeForFileName.h>
-#include <Common/quoteString.h>
 #include <Databases/DatabasesCommon.h>
+#include <Disks/IDisk.h>
 #include <Parsers/ASTCreateQuery.h>
 #include <Storages/IStorage.h>
+#include <Common/escapeForFileName.h>
+#include <Common/quoteString.h>
 
 
 namespace DB
@@ -68,7 +69,8 @@ public:
     String getTableDataPath(const ASTCreateQuery & query) const override { return getTableDataPath(query.getTable()); }
     String getMetadataPath() const override { return metadata_path; }
 
-    static ASTPtr parseQueryFromMetadata(LoggerPtr log, ContextPtr context, const String & metadata_file_path, bool throw_on_error = true, bool remove_empty = false);
+    static ASTPtr parseQueryFromMetadata(
+        LoggerPtr log, ContextPtr context, const String & metadata_file_path, bool throw_on_error = true, bool remove_empty = false);
 
     /// will throw when the table we want to attach already exists (in active / detached / detached permanently form)
     void checkMetadataFilenameAvailability(const String & to_table_name) const override;
diff --git a/src/Databases/DatabaseOrdinary.cpp b/src/Databases/DatabaseOrdinary.cpp
index ad12f1264f8..ef53b5caa71 100644
--- a/src/Databases/DatabaseOrdinary.cpp
+++ b/src/Databases/DatabaseOrdinary.cpp
@@ -154,6 +154,8 @@ String DatabaseOrdinary::getConvertToReplicatedFlagPath(const String & name, con
 
 void DatabaseOrdinary::convertMergeTreeToReplicatedIfNeeded(ASTPtr ast, const QualifiedTableName & qualified_name, const String & file_name)
 {
+    auto shared_disk = getContext()->getSharedDisk();
+
     fs::path path(getMetadataPath());
     fs::path file_path(file_name);
     fs::path full_path = path / file_path;
@@ -172,7 +174,7 @@ void DatabaseOrdinary::convertMergeTreeToReplicatedIfNeeded(ASTPtr ast, const Qu
 
     auto convert_to_replicated_flag_path = getConvertToReplicatedFlagPath(qualified_name.table, policy, false);
 
-    if (!fs::exists(convert_to_replicated_flag_path))
+    if (!shared_disk->existsFile(convert_to_replicated_flag_path))
         return;
 
     if (getUUID() == UUIDHelpers::Nil)
@@ -195,7 +197,7 @@ void DatabaseOrdinary::convertMergeTreeToReplicatedIfNeeded(ASTPtr ast, const Qu
             out.sync();
         out.close();
     }
-    fs::rename(table_metadata_tmp_path, table_metadata_path);
+    shared_disk->replaceFile(table_metadata_tmp_path, table_metadata_path);
 
     LOG_INFO(
         log,
@@ -207,10 +209,12 @@ void DatabaseOrdinary::convertMergeTreeToReplicatedIfNeeded(ASTPtr ast, const Qu
 
 void DatabaseOrdinary::loadTablesMetadata(ContextPtr local_context, ParsedTablesMetadata & metadata, bool is_startup)
 {
+    auto shared_disk = getContext()->getSharedDisk();
+
     size_t prev_tables_count = metadata.parsed_tables.size();
     size_t prev_total_dictionaries = metadata.total_dictionaries;
 
-    auto process_metadata = [&metadata, is_startup, local_context, this](const String & file_name)
+    auto process_metadata = [&metadata, is_startup, local_context, shared_disk, this](const String & file_name)
     {
         fs::path path(getMetadataPath());
         fs::path file_path(file_name);
@@ -244,7 +248,7 @@ void DatabaseOrdinary::loadTablesMetadata(ContextPtr local_context, ParsedTables
                     }
                 }
 
-                if (fs::exists(full_path.string() + detached_suffix))
+                if (shared_disk->existsFile(full_path.string() + detached_suffix))
                 {
                     const std::string table_name = unescapeForFileName(file_name.substr(0, file_name.size() - 4));
                     LOG_DEBUG(log, "Skipping permanently detached table {}.", backQuote(table_name));
@@ -355,11 +359,13 @@ void DatabaseOrdinary::restoreMetadataAfterConvertingToReplicated(StoragePtr tab
     if (!rmt)
         return;
 
+    auto shared_disk = getContext()->getSharedDisk();
+
     auto convert_to_replicated_flag_path = getConvertToReplicatedFlagPath(name.table, table->getStoragePolicy(), true);
-    if (!fs::exists(convert_to_replicated_flag_path))
+    if (!shared_disk->existsFile(convert_to_replicated_flag_path))
         return;
 
-    (void)fs::remove(convert_to_replicated_flag_path);
+    (void)shared_disk->removeFileIfExists(convert_to_replicated_flag_path);
     LOG_INFO
     (
         log,
@@ -595,14 +601,15 @@ void DatabaseOrdinary::alterTable(ContextPtr local_context, const StorageID & ta
 
 void DatabaseOrdinary::commitAlterTable(const StorageID &, const String & table_metadata_tmp_path, const String & table_metadata_path, const String & /*statement*/, ContextPtr /*query_context*/)
 {
+    auto shared_disk = getContext()->getSharedDisk();
     try
     {
         /// rename atomically replaces the old file with the new one.
-        fs::rename(table_metadata_tmp_path, table_metadata_path);
+        (void)shared_disk->replaceFile(table_metadata_tmp_path, table_metadata_path);
     }
     catch (...)
     {
-        (void)fs::remove(table_metadata_tmp_path);
+        (void)shared_disk->removeFileIfExists(table_metadata_tmp_path);
         throw;
     }
 }
diff --git a/src/Databases/MySQL/DatabaseMaterializedMySQL.cpp b/src/Databases/MySQL/DatabaseMaterializedMySQL.cpp
index 3d5fcc153fd..932d6aed895 100644
--- a/src/Databases/MySQL/DatabaseMaterializedMySQL.cpp
+++ b/src/Databases/MySQL/DatabaseMaterializedMySQL.cpp
@@ -185,11 +185,13 @@ void DatabaseMaterializedMySQL::alterTable(ContextPtr context_, const StorageID
 void DatabaseMaterializedMySQL::drop(ContextPtr context_)
 {
     LOG_TRACE(log, "Dropping MaterializeMySQL database");
+
+    auto shared_disk = getContext()->getSharedDisk();
     /// Remove metadata info
     fs::path metadata(getMetadataPath() + "/.metadata");
 
-    if (fs::exists(metadata))
-        (void)fs::remove(metadata);
+    if (shared_disk->existsFile(metadata))
+        (void)shared_disk->removeFileIfExists(metadata);
 
     DatabaseAtomic::drop(context_);
 }
diff --git a/src/Disks/DiskLocal.cpp b/src/Disks/DiskLocal.cpp
index c8ba4b52a61..8eddb2c0fcf 100644
--- a/src/Disks/DiskLocal.cpp
+++ b/src/Disks/DiskLocal.cpp
@@ -13,9 +13,11 @@
 #include <Disks/loadLocalDiskConfig.h>
 #include <Disks/TemporaryFileOnDisk.h>
 
+#include <filesystem>
 #include <fstream>
-#include <unistd.h>
+#include <system_error>
 #include <fcntl.h>
+#include <unistd.h>
 #include <sys/stat.h>
 
 #include <Disks/IO/WriteBufferFromTemporaryFile.h>
@@ -313,7 +315,7 @@ DirectoryIteratorPtr DiskLocal::iterateDirectory(const String & path) const
 
 void DiskLocal::moveFile(const String & from_path, const String & to_path)
 {
-    renameNoReplace(fs::path(disk_path) / from_path, fs::path(disk_path) / to_path);
+    DB::renameNoReplace(fs::path(disk_path) / from_path, fs::path(disk_path) / to_path);
 }
 
 void DiskLocal::replaceFile(const String & from_path, const String & to_path)
@@ -324,6 +326,21 @@ void DiskLocal::replaceFile(const String & from_path, const String & to_path)
     fs::rename(from_file, to_file);
 }
 
+void DiskLocal::renameNoReplace(const std::string & old_path, const std::string & new_path)
+{
+    DB::renameNoReplace(fs::path(disk_path) / old_path, fs::path(disk_path) / new_path);
+}
+
+void DiskLocal::renameExchange(const std::string & old_path, const std::string & new_path)
+{
+    DB::renameExchange(fs::path(disk_path) / old_path, fs::path(disk_path) / new_path);
+}
+
+bool DiskLocal::renameExchangeIfSupported(const std::string & old_path, const std::string & new_path)
+{
+    return DB::renameExchangeIfSupported(fs::path(disk_path) / old_path, fs::path(disk_path) / new_path);
+}
+
 std::unique_ptr<ReadBufferFromFileBase> DiskLocal::readFile(const String & path, const ReadSettings & settings, std::optional<size_t> read_hint, std::optional<size_t> file_size) const
 {
     if (!file_size.has_value())
@@ -363,7 +380,7 @@ void DiskLocal::removeFile(const String & path)
 {
     auto fs_path = fs::path(disk_path) / path;
     if (0 != unlink(fs_path.c_str()))
-        ErrnoException::throwFromPath(ErrorCodes::CANNOT_UNLINK, fs_path, "Cannot unlink file {}", fs_path);
+        fs::remove(fs_path);
 }
 
 void DiskLocal::removeFileIfExists(const String & path)
@@ -383,6 +400,14 @@ void DiskLocal::removeDirectory(const String & path)
         ErrnoException::throwFromPath(ErrorCodes::CANNOT_RMDIR, fs_path, "Cannot remove directory {}", fs_path);
 }
 
+void DiskLocal::removeDirectoryIfExists(const String & path)
+{
+    auto fs_path = fs::path(disk_path) / path;
+    if (0 != rmdir(fs_path.c_str()))
+        if (errno != ENOENT)
+            ErrnoException::throwFromPath(ErrorCodes::CANNOT_RMDIR, fs_path, "Cannot remove directory {}", fs_path);
+}
+
 void DiskLocal::removeRecursive(const String & path)
 {
     (void)fs::remove_all(fs::path(disk_path) / path);
@@ -415,6 +440,37 @@ void DiskLocal::createHardLink(const String & src_path, const String & dst_path)
     DB::createHardLink(fs::path(disk_path) / src_path, fs::path(disk_path) / dst_path);
 }
 
+bool DiskLocal::isSymlink(const String & path) const
+{
+    return FS::isSymlink(path);
+}
+
+bool DiskLocal::isSymlinkNoThrow(const String & path) const
+{
+    return FS::isSymlinkNoThrow(path);
+}
+
+void DiskLocal::createDirectoriesSymlink(const String & target, const String & link)
+{
+    fs::create_directory_symlink(target, link);
+}
+
+String DiskLocal::readSymlink(const fs::path & path) const
+{
+    return FS::readSymlink(path);
+}
+
+bool DiskLocal::equivalent(const String & p1, const String & p2) const
+{
+    return fs::equivalent(p1, p2);
+}
+
+bool DiskLocal::equivalentNoThrow(const String & p1, const String & p2) const
+{
+    std::error_code ec;
+    return fs::equivalent(p1, p2, ec);
+}
+
 void DiskLocal::truncateFile(const String & path, size_t size)
 {
     int res = truncate((fs::path(disk_path) / path).string().data(), size);
diff --git a/src/Disks/DiskLocal.h b/src/Disks/DiskLocal.h
index 1edff4cec34..07f887c77ec 100644
--- a/src/Disks/DiskLocal.h
+++ b/src/Disks/DiskLocal.h
@@ -64,6 +64,12 @@ public:
 
     void replaceFile(const String & from_path, const String & to_path) override;
 
+    void renameNoReplace(const std::string & old_path, const std::string & new_path) override;
+
+    void renameExchange(const std::string & old_path, const std::string & new_path) override;
+
+    bool renameExchangeIfSupported(const std::string & old_path, const std::string & new_path) override;
+
     void copyDirectoryContent(
         const String & from_dir,
         const std::shared_ptr<IDisk> & to_disk,
@@ -92,6 +98,7 @@ public:
     void removeFile(const String & path) override;
     void removeFileIfExists(const String & path) override;
     void removeDirectory(const String & path) override;
+    void removeDirectoryIfExists(const String & path) override;
     void removeRecursive(const String & path) override;
 
     void setLastModified(const String & path, const Poco::Timestamp & timestamp) override;
@@ -104,6 +111,20 @@ public:
 
     void createHardLink(const String & src_path, const String & dst_path) override;
 
+    bool isSymlinkSupported() const override { return true; }
+
+    bool isSymlink(const String & path) const override;
+
+    bool isSymlinkNoThrow(const String & path) const override;
+
+    void createDirectoriesSymlink(const String & target, const String & link) override;
+
+    String readSymlink(const fs::path & path) const override;
+
+    bool equivalent(const String & p1, const String & p2) const override;
+
+    bool equivalentNoThrow(const String & p1, const String & p2) const override;
+
     void truncateFile(const String & path, size_t size) override;
 
     DataSourceDescription getDataSourceDescription() const override;
diff --git a/src/Disks/IDisk.h b/src/Disks/IDisk.h
index 692020c86a6..681fb241030 100644
--- a/src/Disks/IDisk.h
+++ b/src/Disks/IDisk.h
@@ -193,6 +193,26 @@ public:
     /// If a file with `to_path` path already exists, it will be replaced.
     virtual void replaceFile(const String & from_path, const String & to_path) = 0;
 
+    virtual void renameNoReplace(const std::string &, const std::string &)
+    {
+        throw Exception(
+            ErrorCodes::NOT_IMPLEMENTED, "Method `renameNoReplace()` not implemented for disk: {}", getDataSourceDescription().toString());
+    }
+
+    virtual void renameExchange(const std::string &, const std::string &)
+    {
+        throw Exception(
+            ErrorCodes::NOT_IMPLEMENTED, "Method `renameExchange()` not implemented for disk: {}", getDataSourceDescription().toString());
+    }
+
+    virtual bool renameExchangeIfSupported(const std::string &, const std::string &)
+    {
+        throw Exception(
+            ErrorCodes::NOT_IMPLEMENTED,
+            "Method `renameExchangeIfSupported()` not implemented for disk: {}",
+            getDataSourceDescription().toString());
+    }
+
     /// Recursively copy files from from_dir to to_dir. Create to_dir if not exists.
     virtual void copyDirectoryContent(
         const String & from_dir,
@@ -246,6 +266,14 @@ public:
     /// Remove directory. Throws exception if it's not a directory or if directory is not empty.
     virtual void removeDirectory(const String & path) = 0;
 
+    virtual void removeDirectoryIfExists(const String &)
+    {
+        throw Exception(
+            ErrorCodes::NOT_IMPLEMENTED,
+            "Method `removeDirectoryIfExists()` is not implemented for disk: {}",
+            getDataSourceDescription().toString());
+    }
+
     /// Remove file or directory with all children. Use with extra caution. Throws exception if file doesn't exists.
     virtual void removeRecursive(const String & path) = 0;
 
@@ -357,6 +385,49 @@ public:
     /// Create hardlink from `src_path` to `dst_path`.
     virtual void createHardLink(const String & src_path, const String & dst_path) = 0;
 
+    virtual bool isSymlinkSupported() const { return false; }
+    virtual bool isSymlink(const String &) const
+    {
+        throw Exception(
+            ErrorCodes::NOT_IMPLEMENTED, "Method isSymlink() is not implemented for disk type: {}", getDataSourceDescription().toString());
+    }
+
+    virtual bool isSymlinkNoThrow(const String &) const
+    {
+        throw Exception(
+            ErrorCodes::NOT_IMPLEMENTED,
+            "Method isSymlinkNothrow() is not implemented for disk type: {}",
+            getDataSourceDescription().toString());
+    }
+
+    virtual void createDirectoriesSymlink(const String &, const String &)
+    {
+        throw Exception(
+            ErrorCodes::NOT_IMPLEMENTED,
+            "Method createDirectoriesSymlink() is not implemented for disk type: {}",
+            getDataSourceDescription().toString());
+    }
+
+    virtual String readSymlink(const fs::path &) const
+    {
+        throw Exception(
+            ErrorCodes::NOT_IMPLEMENTED,
+            "Method readSymlink() is not implemented for disk type: {}",
+            getDataSourceDescription().toString());
+    }
+
+    virtual bool equivalent(const String &, const String &) const
+    {
+        throw Exception(
+            ErrorCodes::NOT_IMPLEMENTED, "Method equivalent() is not implemented for disk type: {}", getDataSourceDescription().toString());
+    }
+
+    virtual bool equivalentNoThrow(const String &, const String &) const
+    {
+        throw Exception(
+            ErrorCodes::NOT_IMPLEMENTED, "Method equivalent() is not implemented for disk type: {}", getDataSourceDescription().toString());
+    }
+
     /// Truncate file to specified size.
     virtual void truncateFile(const String & path, size_t size);
 
diff --git a/src/Interpreters/Context.cpp b/src/Interpreters/Context.cpp
index 7f0ad013c1d..297715d6440 100644
--- a/src/Interpreters/Context.cpp
+++ b/src/Interpreters/Context.cpp
@@ -360,6 +360,8 @@ struct ContextSharedPart : boost::noncopyable
     ConfigurationPtr config TSA_GUARDED_BY(mutex);           /// Global configuration settings.
     String tmp_path TSA_GUARDED_BY(mutex);                   /// Path to the temporary files that occur when processing the request.
 
+    std::shared_ptr<IDisk> shared_disk;
+
     /// All temporary files that occur when processing the requests accounted here.
     /// Child scopes for more fine-grained accounting are created per user/query/etc.
     /// Initialized once during server startup.
@@ -1130,6 +1132,11 @@ String Context::getFilesystemCachesPath() const
     return shared->filesystem_caches_path;
 }
 
+std::shared_ptr<IDisk> Context::getSharedDisk() const
+{
+    return shared->shared_disk;
+}
+
 String Context::getFilesystemCacheUser() const
 {
     SharedLockGuard lock(shared->mutex);
@@ -1218,6 +1225,8 @@ void Context::setPath(const String & path)
 
     shared->path = path;
 
+    shared->shared_disk = std::make_shared<DiskLocal>("shared", path);
+
     if (shared->tmp_path.empty() && !shared->root_temp_data_on_disk)
         shared->tmp_path = shared->path + "tmp/";
 
@@ -1255,21 +1264,23 @@ try
 {
     LOG_DEBUG(log, "Setting up {} to store temporary data in it", path);
 
-    if (fs::exists(path))
+    auto shared_disk = Context::getGlobalContextInstance()->getSharedDisk();
+
+    if (shared_disk->existsDirectory(path))
     {
         /// Clearing old temporary files.
-        fs::directory_iterator dir_end;
-        for (fs::directory_iterator it(path); it != dir_end; ++it)
+        for (const auto dir_it = shared_disk->iterateDirectory(path); dir_it->isValid(); dir_it->next())
         {
-            if (it->is_regular_file())
+            auto file_path = fs::path(dir_it->path());
+            if (shared_disk->existsFile(file_path))
             {
-                if (startsWith(it->path().filename(), "tmp"))
+                if (startsWith(file_path.filename(), "tmp"))
                 {
-                    LOG_DEBUG(log, "Removing old temporary file {}", it->path().string());
-                    fs::remove(it->path());
+                    LOG_DEBUG(log, "Removing old temporary file {}", file_path.string());
+                    shared_disk->removeFileIfExists(file_path);
                 }
                 else
-                    LOG_DEBUG(log, "Found unknown file in temporary path {}", it->path().string());
+                    LOG_DEBUG(log, "Found unknown file in temporary path {}", file_path.string());
             }
             /// We skip directories (for example, 'http_buffers' - it's used for buffering of the results) and all other file types.
         }
@@ -4801,14 +4812,16 @@ void Context::checkCanBeDropped(const String & database, const String & table, c
     if (!max_size_to_drop || size <= max_size_to_drop)
         return;
 
+    auto shared_disk = getSharedDisk();
+
     fs::path force_file(getFlagsPath() + "force_drop_table");
-    bool force_file_exists = fs::exists(force_file);
+    bool force_file_exists = shared_disk->existsFile(force_file);
 
     if (force_file_exists)
     {
         try
         {
-            fs::remove(force_file);
+            shared_disk->removeFileIfExists(force_file);
             return;
         }
         catch (...)
diff --git a/src/Interpreters/Context.h b/src/Interpreters/Context.h
index 327ac0af5fd..87872c1eba4 100644
--- a/src/Interpreters/Context.h
+++ b/src/Interpreters/Context.h
@@ -585,6 +585,7 @@ public:
     String getUserScriptsPath() const;
     String getFilesystemCachesPath() const;
     String getFilesystemCacheUser() const;
+    std::shared_ptr<IDisk> getSharedDisk() const;
 
     /// A list of warnings about server configuration to place in `system.warnings` table.
     Strings getWarnings() const;
diff --git a/src/Interpreters/DatabaseCatalog.cpp b/src/Interpreters/DatabaseCatalog.cpp
index dc9ce23ddb9..6014f509e41 100644
--- a/src/Interpreters/DatabaseCatalog.cpp
+++ b/src/Interpreters/DatabaseCatalog.cpp
@@ -617,6 +617,7 @@ DatabasePtr DatabaseCatalog::detachDatabase(ContextPtr local_context, const Stri
 
     if (drop)
     {
+        auto shared_disk = getContext()->getSharedDisk();
         UUID db_uuid = db->getUUID();
 
         /// Delete the database.
@@ -625,9 +626,9 @@ DatabasePtr DatabaseCatalog::detachDatabase(ContextPtr local_context, const Stri
         /// Old ClickHouse versions did not store database.sql files
         /// Remove metadata dir (if exists) to avoid recreation of .sql file on server startup
         fs::path database_metadata_dir = fs::path(getContext()->getPath()) / "metadata" / escapeForFileName(database_name);
-        fs::remove(database_metadata_dir);
+        shared_disk->removeDirectoryIfExists(database_metadata_dir);
         fs::path database_metadata_file = fs::path(getContext()->getPath()) / "metadata" / (escapeForFileName(database_name) + ".sql");
-        fs::remove(database_metadata_file);
+        shared_disk->removeFileIfExists(database_metadata_file);
 
         if (db_uuid != UUIDHelpers::Nil)
             removeUUIDMappingFinally(db_uuid);
@@ -996,6 +997,8 @@ void DatabaseCatalog::loadMarkedAsDroppedTables()
 {
     assert(!cleanup_task);
 
+    auto shared_disk = getContext()->getSharedDisk();
+
     /// /clickhouse_root/metadata_dropped/ contains files with metadata of tables,
     /// which where marked as dropped by Atomic databases.
     /// Data directories of such tables still exists in store/
@@ -1006,41 +1009,41 @@ void DatabaseCatalog::loadMarkedAsDroppedTables()
     std::map<String, StorageID> dropped_metadata;
     String path = std::filesystem::path(getContext()->getPath()) / "metadata_dropped" / "";
 
-    if (!std::filesystem::exists(path))
-    {
+    if (!shared_disk->existsDirectory(path))
         return;
-    }
 
-    Poco::DirectoryIterator dir_end;
-    for (Poco::DirectoryIterator it(path); it != dir_end; ++it)
+    for (const auto dir_it = shared_disk->iterateDirectory(path); dir_it->isValid(); dir_it->next())
     {
+        auto sub_path = fs::path(dir_it->path());
         /// File name has the following format:
         /// database_name.table_name.uuid.sql
 
+        auto sub_path_filename = sub_path.filename().string();
+
         /// Ignore unexpected files
-        if (!it.name().ends_with(".sql"))
+        if (!sub_path_filename.ends_with(".sql"))
             continue;
 
         /// Process .sql files with metadata of tables which were marked as dropped
         StorageID dropped_id = StorageID::createEmpty();
-        size_t dot_pos = it.name().find('.');
+        size_t dot_pos = sub_path_filename.find('.');
         if (dot_pos == std::string::npos)
             continue;
-        dropped_id.database_name = unescapeForFileName(it.name().substr(0, dot_pos));
+        dropped_id.database_name = unescapeForFileName(sub_path_filename.substr(0, dot_pos));
 
         size_t prev_dot_pos = dot_pos;
-        dot_pos = it.name().find('.', prev_dot_pos + 1);
+        dot_pos = sub_path_filename.find('.', prev_dot_pos + 1);
         if (dot_pos == std::string::npos)
             continue;
-        dropped_id.table_name = unescapeForFileName(it.name().substr(prev_dot_pos + 1, dot_pos - prev_dot_pos - 1));
+        dropped_id.table_name = unescapeForFileName(sub_path_filename.substr(prev_dot_pos + 1, dot_pos - prev_dot_pos - 1));
 
         prev_dot_pos = dot_pos;
-        dot_pos = it.name().find('.', prev_dot_pos + 1);
+        dot_pos = sub_path_filename.find('.', prev_dot_pos + 1);
         if (dot_pos == std::string::npos)
             continue;
-        dropped_id.uuid = parse<UUID>(it.name().substr(prev_dot_pos + 1, dot_pos - prev_dot_pos - 1));
+        dropped_id.uuid = parse<UUID>(sub_path_filename.substr(prev_dot_pos + 1, dot_pos - prev_dot_pos - 1));
 
-        String full_path = path + it.name();
+        String full_path = path + sub_path_filename;
         dropped_metadata.emplace(std::move(full_path), std::move(dropped_id));
     }
 
@@ -1084,6 +1087,8 @@ void DatabaseCatalog::enqueueDroppedTableCleanup(StorageID table_id, StoragePtr
     assert(!table || table->getStorageID().uuid == table_id.uuid);
     assert(dropped_metadata_path == getPathForDroppedMetadata(table_id));
 
+    auto shared_disk = getContext()->getSharedDisk();
+
     /// Table was removed from database. Enqueue removal of its data from disk.
     time_t drop_time;
     if (table)
@@ -1128,7 +1133,7 @@ void DatabaseCatalog::enqueueDroppedTableCleanup(StorageID table_id, StoragePtr
         }
 
         addUUIDMapping(table_id.uuid);
-        drop_time = FS::getModificationTime(dropped_metadata_path);
+        drop_time = shared_disk->getLastModified(dropped_metadata_path).epochTime();
     }
 
     std::lock_guard lock(tables_marked_dropped_mutex);
@@ -1161,6 +1166,8 @@ void DatabaseCatalog::enqueueDroppedTableCleanup(StorageID table_id, StoragePtr
 
 void DatabaseCatalog::undropTable(StorageID table_id)
 {
+    auto shared_disk = getContext()->getSharedDisk();
+
     String latest_metadata_dropped_path;
     TableMarkedAsDropped dropped_table;
     {
@@ -1198,7 +1205,7 @@ void DatabaseCatalog::undropTable(StorageID table_id)
         /// a table is successfully marked undropped,
         /// if and only if its metadata file was moved to a database.
         /// This maybe throw exception.
-        renameNoReplace(latest_metadata_dropped_path, table_metadata_path);
+        shared_disk->moveFile(latest_metadata_dropped_path, table_metadata_path);
 
         if (first_async_drop_in_queue == it_dropped_table)
             ++first_async_drop_in_queue;
@@ -1381,6 +1388,8 @@ void DatabaseCatalog::dropTableDataTask()
 
 void DatabaseCatalog::dropTableFinally(const TableMarkedAsDropped & table)
 {
+    auto shared_disk = getContext()->getSharedDisk();
+
     if (table.table)
     {
         table.table->drop();
@@ -1398,7 +1407,7 @@ void DatabaseCatalog::dropTableFinally(const TableMarkedAsDropped & table)
     }
 
     LOG_INFO(log, "Removing metadata {} of dropped table {}", table.metadata_path, table.table_id.getNameForLogs());
-    fs::remove(fs::path(table.metadata_path));
+    shared_disk->removeFileIfExists(fs::path(table.metadata_path));
 
     removeUUIDMappingFinally(table.table_id.uuid);
     CurrentMetrics::sub(CurrentMetrics::TablesToDropQueueSize, 1);
diff --git a/src/Interpreters/InterpreterCreateQuery.cpp b/src/Interpreters/InterpreterCreateQuery.cpp
index ff0e1d7f5a8..cc54c3906d5 100644
--- a/src/Interpreters/InterpreterCreateQuery.cpp
+++ b/src/Interpreters/InterpreterCreateQuery.cpp
@@ -228,16 +228,18 @@ BlockIO InterpreterCreateQuery::createDatabase(ASTCreateQuery & create)
                             db_num_limit, db_count);
     }
 
+    auto shared_disk = getContext()->getSharedDisk();
+
     /// Will write file with database metadata, if needed.
     String database_name_escaped = escapeForFileName(database_name);
     fs::path metadata_path = fs::weakly_canonical(getContext()->getPath());
-    fs::create_directories(metadata_path / "metadata");
+    shared_disk->createDirectories(metadata_path / "metadata");
     fs::path metadata_file_tmp_path = metadata_path / "metadata" / (database_name_escaped + ".sql.tmp");
     fs::path metadata_file_path = metadata_path / "metadata" / (database_name_escaped + ".sql");
 
     if (!create.storage && create.attach)
     {
-        if (!fs::exists(metadata_file_path))
+        if (!shared_disk->existsFile(metadata_file_path))
             throw Exception(ErrorCodes::UNKNOWN_DATABASE_ENGINE, "Database engine must be specified for ATTACH DATABASE query");
         /// Short syntax: try read database definition from file
         auto ast = DatabaseOnDisk::parseQueryFromMetadata(nullptr, getContext(), metadata_file_path);
@@ -284,7 +286,7 @@ BlockIO InterpreterCreateQuery::createDatabase(ASTCreateQuery & create)
 
         metadata_path = metadata_path / "store" / DatabaseCatalog::getPathForUUID(create.uuid);
 
-        if (!create.attach && fs::exists(metadata_path) && !fs::is_empty(metadata_path))
+        if (!create.attach && shared_disk->existsDirectory(metadata_path) && !shared_disk->isDirectoryEmpty(metadata_path))
             throw Exception(ErrorCodes::DATABASE_ALREADY_EXISTS, "Metadata directory {} already exists and is not empty", metadata_path.string());
     }
     else if (create.storage->engine->name == "MaterializeMySQL"
@@ -356,7 +358,7 @@ BlockIO InterpreterCreateQuery::createDatabase(ASTCreateQuery & create)
                         "Enable allow_experimental_database_materialized_postgresql to use it");
     }
 
-    bool need_write_metadata = !create.attach || !fs::exists(metadata_file_path);
+    bool need_write_metadata = !create.attach || !shared_disk->existsFile(metadata_file_path);
     bool need_lock_uuid = internal || need_write_metadata;
     auto mode = getLoadingStrictnessLevel(create.attach, force_attach, has_force_restore_data_flag, /*secondary*/ false);
 
@@ -384,7 +386,7 @@ BlockIO InterpreterCreateQuery::createDatabase(ASTCreateQuery & create)
         String statement = statement_buf.str();
 
         /// Needed to make database creation retriable if it fails after the file is created
-        fs::remove(metadata_file_tmp_path);
+        shared_disk->removeFileIfExists(metadata_file_tmp_path);
 
         /// Exclusive flag guarantees, that database is not created right now in another thread.
         WriteBufferFromFile out(metadata_file_tmp_path, statement.size(), O_WRONLY | O_CREAT | O_EXCL);
@@ -422,7 +424,7 @@ BlockIO InterpreterCreateQuery::createDatabase(ASTCreateQuery & create)
         if (need_write_metadata)
         {
             /// Prevents from overwriting metadata of detached database
-            renameNoReplace(metadata_file_tmp_path, metadata_file_path);
+            shared_disk->moveFile(metadata_file_tmp_path, metadata_file_path);
             renamed = true;
         }
     }
@@ -430,8 +432,8 @@ BlockIO InterpreterCreateQuery::createDatabase(ASTCreateQuery & create)
     {
         if (renamed)
         {
-            [[maybe_unused]] bool removed = fs::remove(metadata_file_path);
-            assert(removed);
+            assert(shared_disk->existsFile(metadata_file_path));
+            shared_disk->removeFileIfExists(metadata_file_path);
         }
         if (added)
             DatabaseCatalog::instance().detachDatabase(getContext(), database_name, false, false);
@@ -1787,8 +1789,9 @@ bool InterpreterCreateQuery::doCreateTable(ASTCreateQuery & create,
 
     data_path = database->getTableDataPath(create);
     auto full_data_path = fs::path{getContext()->getPath()} / data_path;
+    auto shared_disk = getContext()->getSharedDisk();
 
-    if (!create.attach && !data_path.empty() && fs::exists(full_data_path))
+    if (!create.attach && !data_path.empty() && shared_disk->existsDirectory(full_data_path))
     {
         if (getContext()->getZooKeeperMetadataTransaction() &&
             !getContext()->getZooKeeperMetadataTransaction()->isInitialQuery() &&
@@ -1803,8 +1806,8 @@ bool InterpreterCreateQuery::doCreateTable(ASTCreateQuery & create,
             fs::path trash_path = fs::path{getContext()->getPath()} / "trash" / data_path / getHexUIntLowercase(thread_local_rng());
             LOG_WARNING(getLogger("InterpreterCreateQuery"), "Directory for {} data {} already exists. Will move it to {}",
                         Poco::toLower(storage_name), String(data_path), trash_path);
-            fs::create_directories(trash_path.parent_path());
-            renameNoReplace(full_data_path, trash_path);
+            shared_disk->createDirectories(trash_path.parent_path());
+            shared_disk->moveFile(full_data_path, trash_path);
         }
         else
         {
diff --git a/src/Interpreters/loadMetadata.cpp b/src/Interpreters/loadMetadata.cpp
index 12de96ef03a..c761be790f1 100644
--- a/src/Interpreters/loadMetadata.cpp
+++ b/src/Interpreters/loadMetadata.cpp
@@ -1,6 +1,7 @@
-#include <Common/thread_local_rng.h>
-#include <Common/ThreadPool.h>
+#include "Common/tests/gtest_global_context.h"
 #include <Common/PoolId.h>
+#include <Common/ThreadPool.h>
+#include <Common/thread_local_rng.h>
 
 #include <Parsers/ParserCreateQuery.h>
 #include <Parsers/ASTCreateQuery.h>
@@ -104,7 +105,8 @@ static void loadDatabase(
     String database_attach_query;
     String database_metadata_file = database_path + ".sql";
 
-    if (fs::exists(fs::path(database_metadata_file)))
+    auto shared_disk = Context::getGlobalContextInstance()->getSharedDisk();
+    if (shared_disk->existsFile(fs::path(database_metadata_file)))
     {
         /// There is .sql file with database creation statement.
         ReadBufferFromFile in(database_metadata_file, 1024);
@@ -130,9 +132,10 @@ static void loadDatabase(
 
 static void checkUnsupportedVersion(ContextMutablePtr context, const String & database_name)
 {
+    auto shared_disk = Context::getGlobalContextInstance()->getSharedDisk();
     /// Produce better exception message
     String metadata_path = context->getPath() + "metadata/" + database_name;
-    if (fs::exists(fs::path(metadata_path)))
+    if (shared_disk->existsDirectory(fs::path(metadata_path)))
         throw Exception(ErrorCodes::NOT_IMPLEMENTED, "Data directory for {} database exists, but metadata file does not. "
                                                      "Probably you are trying to upgrade from version older than 20.7. "
                                                      "If so, you should upgrade through intermediate version.", database_name);
@@ -143,8 +146,10 @@ static void checkIncompleteOrdinaryToAtomicConversion(ContextPtr context, const
     if (context->getConfigRef().has("allow_reserved_database_name_tmp_convert"))
         return;
 
+    auto shared_disk = Context::getGlobalContextInstance()->getSharedDisk();
+
     auto convert_flag_path = fs::path(context->getFlagsPath()) / "convert_ordinary_to_atomic";
-    if (!fs::exists(convert_flag_path))
+    if (!shared_disk->existsFile(convert_flag_path))
         return;
 
     /// Flag exists. Let's check if we had an unsuccessful conversion attempt previously
@@ -171,6 +176,8 @@ static void checkIncompleteOrdinaryToAtomicConversion(ContextPtr context, const
 
 LoadTaskPtrs loadMetadata(ContextMutablePtr context, const String & default_database_name, bool async_load_databases)
 {
+    auto shared_disk = Context::getGlobalContextInstance()->getSharedDisk();
+
     LoggerPtr log = getLogger("loadMetadata");
 
     String path = context->getPath() + "metadata";
@@ -179,12 +186,12 @@ LoadTaskPtrs loadMetadata(ContextMutablePtr context, const String & default_data
     /// on difference of data parts while initializing tables.
     /// This file is immediately deleted i.e. "one-shot".
     auto force_restore_data_flag_file = fs::path(context->getFlagsPath()) / "force_restore_data";
-    bool has_force_restore_data_flag = fs::exists(force_restore_data_flag_file);
+    bool has_force_restore_data_flag = shared_disk->existsFile(force_restore_data_flag_file);
     if (has_force_restore_data_flag)
     {
         try
         {
-            fs::remove(force_restore_data_flag_file);
+            shared_disk->removeFileIfExists(force_restore_data_flag_file);
         }
         catch (...)
         {
@@ -195,16 +202,16 @@ LoadTaskPtrs loadMetadata(ContextMutablePtr context, const String & default_data
 
     /// Loop over databases.
     std::map<String, String> databases;
-    fs::directory_iterator dir_end;
-    for (fs::directory_iterator it(path); it != dir_end; ++it)
+    for (const auto dir_it = shared_disk->iterateDirectory(path); dir_it->isValid(); dir_it->next())
     {
-        if (it->is_symlink())
+        auto sub_path = fs::path(dir_it->path());
+        if (shared_disk->isSymlinkSupported() && shared_disk->isSymlink(sub_path))
             continue;
 
-        if (it->is_directory())
+        if (shared_disk->existsDirectory(sub_path))
             continue;
 
-        const auto current_file = it->path().filename().string();
+        const auto current_file = sub_path.filename().string();
 
         /// TODO: DETACH DATABASE PERMANENTLY ?
         if (fs::path(current_file).extension() == ".sql")
@@ -217,10 +224,10 @@ LoadTaskPtrs loadMetadata(ContextMutablePtr context, const String & default_data
         /// Temporary fails may be left from previous server runs.
         if (fs::path(current_file).extension() == ".tmp")
         {
-            LOG_WARNING(log, "Removing temporary file {}", it->path().string());
+            LOG_WARNING(log, "Removing temporary file {}", sub_path.string());
             try
             {
-                fs::remove(it->path());
+                shared_disk->removeFileIfExists(sub_path);
             }
             catch (...)
             {
@@ -281,12 +288,14 @@ LoadTaskPtrs loadMetadata(ContextMutablePtr context, const String & default_data
 
 static void loadSystemDatabaseImpl(ContextMutablePtr context, const String & database_name, const String & default_engine)
 {
+    auto shared_disk = Context::getGlobalContextInstance()->getSharedDisk();
+
     String path = context->getPath() + "metadata/" + database_name;
     String metadata_file = path + ".sql";
-    if (fs::exists(metadata_file + ".tmp"))
-        fs::remove(metadata_file + ".tmp");
+    if (shared_disk->existsFile(metadata_file + ".tmp"))
+        shared_disk->removeFileIfExists(metadata_file + ".tmp");
 
-    if (fs::exists(fs::path(metadata_file)))
+    if (shared_disk->existsFile(fs::path(metadata_file)))
     {
         /// 'has_force_restore_data_flag' is true, to not fail on loading query_log table, if it is corrupted.
         loadDatabase(context, database_name, path, true);
@@ -481,8 +490,10 @@ void maybeConvertSystemDatabase(ContextMutablePtr context, LoadTaskPtrs & load_s
 
 void convertDatabasesEnginesIfNeed(const LoadTaskPtrs & load_metadata, ContextMutablePtr context)
 {
+    auto shared_disk = Context::getGlobalContextInstance()->getSharedDisk();
+
     auto convert_flag_path = fs::path(context->getFlagsPath()) / "convert_ordinary_to_atomic";
-    if (!fs::exists(convert_flag_path))
+    if (!shared_disk->existsFile(convert_flag_path))
         return;
 
     LOG_INFO(getLogger("loadMetadata"), "Found convert_ordinary_to_atomic file in flags directory, "
@@ -496,7 +507,7 @@ void convertDatabasesEnginesIfNeed(const LoadTaskPtrs & load_metadata, ContextMu
             maybeConvertOrdinaryDatabaseToAtomic(context, name);
 
     LOG_INFO(getLogger("loadMetadata"), "Conversion finished, removing convert_ordinary_to_atomic flag");
-    fs::remove(convert_flag_path);
+    shared_disk->removeFileIfExists(convert_flag_path);
 }
 
 LoadTaskPtrs loadMetadataSystem(ContextMutablePtr context, bool async_load_system_database)