| # Copyright 2014 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_StorageStress.stress' |
| AUTHOR = 'mohsinally' |
| PURPOSE = 'Run various storage stress tests' |
| SUITE = "stress_experimental" |
| TIME = 'LONG' |
| TEST_CLASS = 'stress' |
| TEST_TYPE = 'server' |
| |
| DOC = """ |
| Variants of the test are run to simulate a number of scenarios while execising |
| device storage. |
| |
| run_hardware_storage_stress_suspend: |
| This test calls hardware_StorageFio to write data once and repeatedly verifies |
| data in the storage for 20 minutes with machine suspended 1 minute between |
| each verify. |
| |
| run_hardware_storage_stress: |
| This test calls hardware_StorageFio to write data once and repeatedly verifies |
| data in the storage for 5 minutes. |
| |
| While the test is running, we can corrupt the SSD and check the test is |
| finding it with: |
| |
| dd if=/dev/zero of=<tested partition> bs=512k |
| |
| run_hardware_storage_reboot: |
| This test calls hardware_StorageFio to write data once and repeatedly verifies |
| data in the storage for 5 minutes with machine rebooted between each verify. |
| """ |
| |
| def run_hardware_storage_stress_suspend(machine): |
| job.add_sysinfo_logfile('/var/log/storage_info.txt', on_every_test=True) |
| job.run_test('hardware_StorageStress', client_ip=machine, |
| power_command='suspend', suspend_duration=60, duration=1200) |
| |
| def run_hardware_storage_stress(machine): |
| job.add_sysinfo_logfile('/var/log/storage_info.txt', on_every_test=True) |
| job.run_test('hardware_StorageStress', client_ip=machine, |
| power_command='nothing', gap=5, duration=300) |
| |
| def run_hardware_storage_stress_reboot(machine): |
| job.add_sysinfo_logfile('/var/log/storage_info.txt', on_every_test=True) |
| job.run_test('hardware_StorageStress', client_ip=machine, |
| gap=5, duration=300) |
| |
| job.parallel_simple(run_hardware_storage_stress_suspend, machines) |
| job.parallel_simple(run_hardware_storage_stress, machines) |
| job.parallel_simple(run_hardware_storage_stress_reboot, machines) |
