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If not running on AC power don't run fsck to preserve battery life.

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This commit is contained in:
Roy Marples 2009-05-29 21:06:59 +01:00
parent 60134ddec5
commit fa9e482a31
1 changed files with 23 additions and 0 deletions
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23
init.d/fsck.in
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@ -30,6 +30,26 @@ _forcefsck()
[ -e /forcefsck ] || get_bootparam forcefsck [ -e /forcefsck ] || get_bootparam forcefsck
} }
_on_ac_power()
{
if [ -f /proc/acpi/ac_adapter/AC/state ]; then
cat /proc/acpi/ac_adapter/AC/state | while read line; do
case "$line" in
"state:"*"on-line") return 128;;
esac
done
elif [ -f /proc/pmu/info ]; then
cat /proc/pmu/info | while read line; do
case "$line" in
"AC Power"*": 1") return 128;;
esac
done
else
return 0
fi
[ $? = 128 ]
}
start() start()
{ {
local fsck_opts= p= check_extra= local fsck_opts= p= check_extra=
@ -41,6 +61,9 @@ start()
if _forcefsck; then if _forcefsck; then
fsck_opts="$fsck_opts -f" fsck_opts="$fsck_opts -f"
check_extra="(check forced)" check_extra="(check forced)"
elif ! _on_ac_power; then
ewarn "Skipping fsck due to not being on AC power"
return 0
fi fi
if [ -n "$fsck_passno" ]; then if [ -n "$fsck_passno" ]; then