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author | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2010-09-24 19:53:55 +0000 |
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committer | Pawel Jakub Dawidek <pjd@FreeBSD.org> | 2010-09-24 19:53:55 +0000 |
commit | 867b3ba46a598f316fccd5c2edff8bda1e84a943 (patch) | |
tree | 1c41957a8b9cb866159c6789642082b3bc7ec6fa /etc/rc.d/gptboot | |
parent | a0e2fdedd1b50169d0ddf69186abb77b7b2f9859 (diff) | |
download | src-867b3ba46a598f316fccd5c2edff8bda1e84a943.tar.gz src-867b3ba46a598f316fccd5c2edff8bda1e84a943.zip |
Add gptboot script that is responsible for:
- looking for partition with 'bootonce' attribute alone (without 'bootme'
attribute), removing it and logging that we successfully booted from this
partition.
- looking for partitions with 'bootfailed' attribute, removing it and
logging that we failed to boot from this partition.
Reviewed by: arch (Message-ID: <20100917234542.GE1902@garage.freebsd.pl>)
Obtained from: Wheel Systems Sp. z o.o. http://www.wheelsystems.com
MFC after: 2 weeks
Notes
Notes:
svn path=/head/; revision=213137
Diffstat (limited to 'etc/rc.d/gptboot')
-rwxr-xr-x | etc/rc.d/gptboot | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/etc/rc.d/gptboot b/etc/rc.d/gptboot new file mode 100755 index 000000000000..ace94b8995a1 --- /dev/null +++ b/etc/rc.d/gptboot @@ -0,0 +1,76 @@ +#!/bin/sh +# +# Copyright (c) 2010 Pawel Jakub Dawidek <pjd@FreeBSD.org> +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# $FreeBSD$ +# + +# PROVIDE: gptboot +# REQUIRE: mountcritremote +# KEYWORD: nojail + +. /etc/rc.subr + +name="gptboot" +start_cmd="gptboot_report" + +gptboot_report() +{ + gpart show | \ + egrep '(^=>| freebsd-ufs .*(\[|,)(bootfailed|bootonce)(,|\]))' | \ + sed 's/^=>//' | \ + egrep -v '(\[|,)bootme(,|\])' | \ + while read start size pos type attrs rest; do + case "${pos}" in + [0-9]*) + if [ -n "${disk}" ]; then + part="${disk}p${pos}" + echo "${attrs}" | egrep -q '(\[|,)bootfailed(,|\])' + bootfailed=$? + echo "${attrs}" | egrep -q '(\[|,)bootonce(,|\])' + bootonce=$? + if [ ${bootfailed} -eq 0 ]; then + logger -t gptboot -p local0.notice "Boot from ${part} failed." + gpart unset -a bootfailed -i ${pos} ${disk} >/dev/null + elif [ ${bootonce} -eq 0 ]; then + # We want to log success after all failures. + echo -n "Boot from ${part} succeeded." + gpart unset -a bootonce -i ${pos} ${disk} >/dev/null + fi + fi + ;; + *) + if [ "${type}" = "GPT" ]; then + disk="${pos}" + else + disk="" + fi + ;; + esac + done | logger -t gptboot -p local0.notice +} + +load_rc_config $name +run_rc_command "$1" |