|
|
|---|
# run hdparm. | # run hdparm. |
| |
depend() { | depend() { |
before bootmisc |
before bootmisc |
} | } |
| |
do_hdparm() { | do_hdparm() { |
if [[ ${args:=$all_args} ]] |
if [[ ${args:=$all_args} ]] |
then |
then |
orgdevice=`readlink -f $device` | orgdevice=`readlink -f $device` |
if [ -b $orgdevice ]; then | if [ -b $orgdevice ]; then |
ebegin "Running hdparm on $device" |
ebegin "Running hdparm on $device" |
hdparm $args $device > /dev/null || ewarn "Failed to run hdparm on $device" |
hdparm $args $device > /dev/null || ewarn "Failed to run hdparm on $device" |
fi | fi |
fi |
fi |
} | } |
| |
start() { | start() { |
| |
ebegin 'Starting hdparm' |
ebegin 'Starting hdparm' |
| |
which hdparm &>/dev/null |
which hdparm &>/dev/null |
eend $? 'hdparm executable not found' |
eend $? 'hdparm executable not found' |
| |
if [ -e /dev/.devfsd ] || [ -e /dev/.udev ] |
if [ -d /dev/ide ] |
then |
then |
| |
# devfs and udev system | # devfs and udev system |
for device in $(find /dev/ide -name disc) |
for device in $(find /dev/ide -name disc) |
do |
do |
| |
args='' |
args='' |
| |
for alias in /dev/hd? |
for alias in /dev/hd? |
do |
do |
if [ $alias -ef $device ] |
if [ $alias -ef $device ] |
then |
then |
device=$alias |
device=$alias |
eval args=\${`basename $alias`_args} |
eval args=\${`basename $alias`_args} |
break |
break |
fi |
fi |
done |
done |
|
|
[ -z "$args" ] && for alias in /dev/discs/* |
[ -z "$args" ] && for alias in /dev/discs/* |
do |
do |
if [ $alias/disc -ef $device ] |
if [ $alias/disc -ef $device ] |
then |
then |
device=$alias/disc |
device=$alias/disc |
eval args=\${`basename $alias`_args} |
eval args=\${`basename $alias`_args} |
break |
break |
fi |
fi |
done |
done |
|
|
do_hdparm |
do_hdparm |
|
|
done |
done |
|
|
for device in $(find /dev/ide -name cd) |
for device in $(find /dev/ide -name cd) |
do |
do |
|
|
args='' |
args='' |
|
|
for alias in /dev/hd? |
for alias in /dev/hd? |
do |
do |
if [ $alias -ef $device ] |
if [ $alias -ef $device ] |
then |
then |
device=$alias |
device=$alias |
eval args=\${`basename $alias`_args} |
eval args=\${`basename $alias`_args} |
break |
break |
fi |
fi |
done |
done |
| |
[ -z $args ] && for alias in /dev/cdroms/* | [ -z $args ] && for alias in /dev/cdroms/* |
do |
do |
if [ $alias -ef $device ] |
if [ $alias -ef $device ] |
then | then |
device=$alias |
device=$alias |
eval args=\${`basename $alias`_args} |
eval args=\${`basename $alias`_args} |
break |
break |
fi |
fi |
done |
done |
|
|
do_hdparm |
do_hdparm |
|
|
done |
done |
|
|
let count=0 |
let count=0 |
# of course, the sort approach would fail here if any of the |
# of course, the sort approach would fail here if any of the |
# host/bus/target/lun numbers reached 2 digits.. |
# host/bus/target/lun numbers reached 2 digits.. |
for device in $(find /dev/ide -name generic | sort) |
for device in $(find /dev/ide -name generic | sort) |
do |
do |
eval args=\${generic${count}_args} |
eval args=\${generic${count}_args} |
do_hdparm |
do_hdparm |
let count=count+1 |
let count=count+1 |
done |
done |
|
|
else |
else |
|
|
# non-devfs system |
# non-devfs system |
for device in /dev/hd? |
for device in /dev/hd? |
do |
do |
# check that the block device really exists |
# check that the block device really exists |
# by opening it for reading |
# by opening it for reading |
if [ -b $device ] && ( : <$device ) 2>/dev/null |
if [ -b $device ] && ( : <$device ) 2>/dev/null |
then |
then |
eval args=\${`basename $device`_args} |
eval args=\${`basename $device`_args} |
do_hdparm |
do_hdparm |
fi |
fi |
done |
done |
| |
fi |
fi |
} | } |
