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#!/bin/bash
. `dirname $0`/functions
option hostname standard_option
option modprobe multiple_option
option sysctl multiple_option
option file_max standard_option
option rtc standard_option "local" # "local", "utc", "disabled"
option rtc_mode standard_option "direct" # "direct", "kernel"
function do_start {
local svcname=$1
local instname=$2
local arg
local rtc_opt=""
arg=0
while [ $arg -lt ${#opt_modprobe[*]} ]; do
modprobe ${opt_modprobe[$arg]} || return 1
arg=$[$arg+1]
done
if [ -n "$opt_file_max" ]; then
echo $opt_file_max > /proc/sys/fs/file-max
fi
if [ -n "$opt_hostname" ] ; then
echo "Setting hostname '$opt_hostname'"
echo ${opt_hostname%%.*} >/proc/sys/kernel/hostname
echo ${opt_hostname#*.} >/proc/sys/kernel/domainname
fi
# this is necessary because some PCs (eg: siemens) hang otherwise.
if [ "$opt_rtc_mode" = "direct" ]; then
rtc_opt="$rtc_opt --directisa"
fi
if [ "$opt_rtc" = "utc" ]; then
echo -n "Setting system time from hardware clock (UTC)... "
hwclock --hctosys --utc $rtc_opt
echo "Done."
elif [ "$opt_rtc" = "local" ]; then
echo -n "Setting system time from hardware clock (Local time)... "
hwclock --hctosys --localtime $rtc_opt
echo "Done."
fi
for arg in ${opt_sysctl[*]}; do
local sysctl value
sysctl=${arg%%=*}
sysctl=${sysctl//.//}
value=${arg##*=}
if [ -e "/proc/sys/$sysctl" ]; then
echo $value > /proc/sys/$sysctl
else
echo "Non-existent sysctl entry : $arg"
fi
done
return 0
}
function do_status {
local instname=$2
echo "System status :"
echo -n "Hostname : "; hostname
echo "Modules list :"; lsmod
return 0
}
function do_stop {
local svcname=$1
local instname=$2
arg=${#opt_modprobe[*]}
while [ $arg -gt 0 ]; do
arg=$[$arg-1]
rmmod -r ${opt_modprobe[$arg]} >/dev/null 2>&1
done
if [ "$opt_rtc" = "utc" ]; then
echo -n "Saving system time to hardware clock (UTC)... "
hwclock --systohc --utc
echo "Done."
elif [ "$opt_rtc" = "local" ]; then
echo -n "Saving system time to hardware clock (Local time)... "
hwclock --systohc --localtime
echo "Done."
fi
return 0
}
function do_check {
local svcname=$1
local instname=$2
read uptime idletime < /proc/uptime
echo "$HOSTNAME $svcname.$instname $(date +%s) RUNNING ${uptime%%.*} OK"
}
load_config
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