| # Copyright 2016 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. |
| |
| description "Run ureadahead for ARC++" |
| author "chromium-os-dev@chromium.org" |
| |
| # Run this job in parallel with arc_setup_wrapper.sh run_oci hook. The job |
| # shouldn't be started until 'ureadahead' (which may be in tracing mode) |
| # is stopped, otherwise ureadahead may corrupt the $PACK file. Depending |
| # on start-arc-instance ensures that. |
| start on start-arc-instance |
| |
| script |
| { |
| PACK=/opt/google/containers/android/ureadahead.pack |
| |
| echo "Start arc-ureadahead" |
| set -x |
| |
| # Read-ahead files in the image. |
| if [ -f "${PACK}" ]; then |
| ureadahead --pack-file="${PACK}" || \ |
| echo "Failed to start ureadahead pack for ${PACK}" |
| else |
| echo "ureadahead pack is not available at ${PACK}" |
| fi |
| } 2>&1 | logger -t "${UPSTART_JOB}" |
| end script |
