| # Copyright 2012 The ChromiumOS Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| description "mount pstore for kernel buffer over reboots" |
| author "chromium-os-dev@chromium.org" |
| |
| # Unlikely to fail, but OK if it does (informational/crash diagnostics). |
| oom score -100 |
| |
| # encrypted-reboot-vault uses pstore-pmsg to store a transient key that is |
| # accessed during chromeos_startup. Mount pstore before beginning startup. |
| start on starting startup |
| task |
| |
| env PSTORE_GROUP=pstore-access |
| |
| script |
| path="/sys/fs/pstore" |
| mount -n -t pstore -o nodev,nosuid,noexec pstore "${path}" |
| chmod 0750 "${path}" |
| # TODO(ellyjones): restrict more tightly (crosbug.com/35122) |
| chgrp "${PSTORE_GROUP}" "${path}" |
| end script |
