case "$1" in
start)
+ # If run from init and collectd alrady started then exit silent
+ if [ "$(basename $0)" != "collectd" ]; then
+ if [ "$(ps -A | grep " collectd$")" != "" ]; then
+ exit 0
+ fi
+ fi
+
+ # ARM does not support to scan for sensors. In that case,
+ # we create an empty configuration file.
+ machine=$(uname -m)
+ if [ "${machine:0:3}" = "arm" ]; then
+ touch /etc/sysconfig/lm_sensors
+ fi
+
+ # At first run search for sensors with sensors-detect
if [ ! -e /etc/sysconfig/lm_sensors ]; then
boot_mesg "Searching for Sensors..."
+
+ # pre scan and try to load modules
+ "yes" | /usr/sbin/sensors-detect > /dev/null
+ if [ -e /etc/sysconfig/lm_sensors ]; then
+
+ # Module load
+ . /etc/sysconfig/lm_sensors
+ for modul in $BUS_MODULES $HWMON_MODULES ; do
+ modprobe $modul > /dev/null 2>&1;
+ done
+ fi
+
+ # Final scan
"yes" | /usr/sbin/sensors-detect > /dev/null
evaluate_retval
if [ ! -e /etc/sysconfig/lm_sensors ]; then
echo "#No Sensors detected " > /etc/sysconfig/lm_sensors
- sed -i -e "s|LoadPlugin sensors|#LoadPlugin sensors|g" /etc/collectd.conf
fi
fi
- boot_mesg -n "Loading Sensor Modules..."
- for modul in `cat /etc/sysconfig/lm_sensors | grep '^MODULE_' | cut -d"=" -s -f2`; do
- modprobe $modul > /dev/null 2>&1;
- if [ ${?} = 0 ]; then
- boot_mesg -n "$SUCCESS$modul$NORMAL ";
- else
- boot_mesg -n "$FAILURE$modul$NORMAL ";
- fi
- done
- boot_mesg;
- echo_ok;
+ # Load sensor modules only first start
+ if [ ! -e /var/lock/sensors_modules ]; then
+ touch /var/lock/sensors_modules
- boot_mesg "Starting Collection daemon..."
- /usr/sbin/collectd -C /etc/collectd.conf
- evaluate_retval
+ boot_mesg -n "Loading Sensor Modules: "
+ . /etc/sysconfig/lm_sensors
+ for modul in $BUS_MODULES $HWMON_MODULES ; do
+ modprobe $modul > /dev/null 2>&1;
+ if [ ${?} = 0 ]; then
+ boot_mesg -n "$SUCCESS$modul$NORMAL ";
+ else
+ boot_mesg -n "$WARNING$modul$NORMAL ";
+ fi
+ done
+ boot_mesg;
+ echo_ok;
+ fi
+
+ # Enable sensors plugin if sensors found
+ if [ "$( sensors 2>&1 | grep 'No sensors found!' | wc -l )" == "1" ]; then
+ sed -i -e "s|^LoadPlugin sensors|#LoadPlugin sensors|g" /etc/collectd.conf
+ else
+ sed -i -e "s|^#LoadPlugin sensors|LoadPlugin sensors|g" /etc/collectd.conf
+ fi
+
+ # Enable thermal plugin if thermal_zone found
+ if [ ! -e /sys/class/thermal/thermal_zone0 ]; then
+ sed -i -e 's|^include "/etc/collectd.thermal"$|#include "/etc/collectd.thermal"|g' /etc/collectd.conf
+ else
+ sed -i -e 's|^#include "/etc/collectd.thermal"$|include "/etc/collectd.thermal"|g' /etc/collectd.conf
+ fi
+
+ # Enable swap plugin if swap found
+ if [ "$(swapon -s | wc -l)" == "0" ]; then
+ sed -i -e "s|^LoadPlugin swap|#LoadPlugin swap|g" /etc/collectd.conf
+ else
+ sed -i -e "s|^#LoadPlugin swap|LoadPlugin swap|g" /etc/collectd.conf
+ fi
+
+ # sync after config update...
+ sync
+
+ if [ $(date +%Y) -gt 2011 ]; then
+ boot_mesg "Starting Collection daemon..."
+ /usr/sbin/collectd -C /etc/collectd.conf
+ evaluate_retval
+ else
+ boot_mesg "collectd: cannot start with incorrect time ($(date))."
+ echo_warning;
+ fi
;;
stop)
+ boot_mesg "Stopping Collection daemon..."
+ killproc /usr/sbin/collectd
+ evaluate_retval
# Save the ramdisk at manual stop but not at shutdown
if [ "$(basename $0)" == "collectd" ]; then
/etc/init.d/tmpfs backup
fi
- boot_mesg "Stopping Collection daemon..."
- killproc /usr/sbin/collectd
- evaluate_retval
+ # sync after backup...
+ sync
;;
restart)
${0} stop