| # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| NAME = 'hardware_StorageFio' |
| AUTHOR = 'jcasse, grundler' |
| PURPOSE = 'Benchmark storage performance using an unmounted root partition.' |
| CRITERIA = 'This test is a benchmark.' |
| SUITE = 'storagequal' |
| TIME = 'LENGTHY' |
| TEST_CLASS = 'hardware' |
| TEST_CATEGORY = 'Performance' |
| TEST_TYPE = 'client' |
| |
| DOC = """ |
| This test uses FIO to spawn a number of threads to perform a particular type of |
| I/O. This test will use block sizes of 4k, 8k, and 16k. It will also attempt |
| to simulate the disk traffic during a boot, login, and web surfing. It tests |
| both sequential and random data access. |
| |
| NOTE: If autoupdate or another program accesses the spare root partition |
| while this test is running corruption may occur. |
| """ |
| |
| job.run_test('hardware_StorageFio', |
| constraints=[ |
| 'bytes_per_sec_seq_read >= 20 * 1024 * 1024', |
| 'bytes_per_sec_seq_write >= 15 * 1024 * 1024', |
| 'iops_4k_write >= 10', |
| ]) |
