Attachment 62271 Details for Bug 141958

Patch to init.d/lm_sensors and fancontrol

sensors-fancontrol.diff (text/plain), 1.94 KB, created by Volker Kuhlmann on 2006-01-08 01:14:54 UTC

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Creator: Volker Kuhlmann

Created: 2006-01-08 01:14:54 UTC

Size: 1.94 KB

patch

obsolete

>This patch for SUSE 10.0 changes the lm_sensors service script to also start and
>stop the fan control, if fan control is configured. If fan control is not
>configured, this patch has no effect. To configure fan control, read the
>documentation of package sensors, and run pwmconfig (as root).
>
>Volker Kuhlmann, 8 Jan 2006
>
>
>
>--- /etc/init.d/lm_sensors.orig	2005-09-13 12:34:49.000000000 +1200
>+++ /etc/init.d/lm_sensors	2006-01-08 13:16:57.000000000 +1300
>@@ -46,6 +46,8 @@
> 
> CONFIG=/etc/sysconfig/lm_sensors
> PSENSORS=/usr/bin/sensors
>+FANCONFIG=/etc/fancontrol
>+PFAN=/usr/sbin/fancontrol
> 
> # Source function library.
> . /etc/rc.status
>@@ -59,14 +61,33 @@
> 		/sbin/modprobe $module &>/dev/null
> 		rc_status
> 	done
>-	rc_status -v && touch /var/lock/subsys/sensors
>+	rc_status && touch /var/lock/subsys/sensors
> 	/usr/bin/sensors -s &> /dev/null
>+
>+	# Start fan control, if configured
>+	if [ -s "$FANCONFIG" -a -x "$PFAN" ]; then
>+	    echo -n "starting fan control: "
>+	    "$PFAN" >/dev/null &
>+	    echo $! >> /var/lock/subsys/sensors-fan
>+	fi
>+
>+	rc_status -v
> }
> 
> stop() {
> 	echo -n $"Shutting down sensors: "
> 	test -r "$CONFIG" && . "$CONFIG"
> 
>+	# Stop fan control, if it was started
>+	if [ -s /var/lock/subsys/sensors-fan ]; then
>+	    echo -n "stopping fan control: "
>+	    pid="`cat /var/lock/subsys/sensors-fan`"
>+	    kill -TERM "$pid"
>+	    rm /var/lock/subsys/sensors-fan
>+	    sleep 1 # wait for fancontrol to terminate (any better way?)
>+	    true
>+	fi
>+
> 	for i in ${!MODULE_*} ; do
> 		eval module=\$$i
> 		/sbin/modprobe -r $module &>/dev/null
>--- /usr/sbin/fancontrol.orig	2005-09-13 12:34:49.000000000 +1200
>+++ /usr/sbin/fancontrol	2006-01-08 12:50:28.000000000 +1300
>@@ -277,7 +277,10 @@
> while true
> do
> 	UpdateFanSpeeds
>-	sleep $INTERVAL
>+	# The sleep in the foreground isn't interruptible by kill, which is
>+	# unsuitable for system service scripts.  -VK 8Jan06
>+	sleep $INTERVAL &
>+	wait $!
> done
> 
> # some old stuff/missing features, will clean this up soon

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Attachments on bug 141958: 62271 | 62272 | 62647