SET min_bytes_to_use_direct_io='1Gi'; -- It does not work (fixme) SET local_filesystem_read_method='pread'; -- ui_uring local_fs_method does not work here (fixme) DROP TABLE IF EXISTS test; CREATE TABLE test (a Int32, b String) ENGINE = MergeTree() ORDER BY tuple() SETTINGS disk = disk( type = 'local_blob_storage', path = '${CLICKHOUSE_TEST_UNIQUE_NAME}/'); INSERT INTO test SELECT 1, 'test'; SELECT * FROM test; DROP TABLE test SYNC; CREATE TABLE test (a Int32, b String) ENGINE = MergeTree() ORDER BY tuple() SETTINGS disk = disk( type = 'cache', max_size = '10Mi', path = '${CLICKHOUSE_TEST_UNIQUE_NAME}/', disk = disk(type='local_blob_storage', path='/var/lib/clickhouse/disks/${CLICKHOUSE_TEST_UNIQUE_NAME}/')); INSERT INTO test SELECT 1, 'test'; SELECT * FROM test; DROP TABLE test SYNC;