Backout sensors framework.

Requested by:	phk
Discussed on:	cvs-all

3 files changed, 0 insertions, 297 deletions

diff --git a/usr.sbin/sensorsd/Makefile b/usr.sbin/sensorsd/Makefile
deleted file mode 100644
index faa5fa9..0000000
--- a/usr.sbin/sensorsd/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-# $FreeBSD$
-#	$OpenBSD: Makefile,v 1.1 2003/09/24 20:32:49 henning Exp $
-
-PROG=	sensorsd
-MAN=	sensorsd.8 sensorsd.conf.5
-
-.include <bsd.prog.mk>
diff --git a/usr.sbin/sensorsd/sensorsd.8 b/usr.sbin/sensorsd/sensorsd.8
deleted file mode 100644
index c068a42..0000000
--- a/usr.sbin/sensorsd/sensorsd.8
+++ /dev/null
@@ -1,94 +0,0 @@
-.\"	$OpenBSD: sensorsd.8,v 1.16 2007/08/11 20:45:35 cnst Exp $
-.\"
-.\" Copyright (c) 2003 Henning Brauer <henning@openbsd.org>
-.\" Copyright (c) 2005 Matthew Gream <matthew.gream@pobox.com>
-.\" Copyright (c) 2007 Constantine A. Murenin <cnst@FreeBSD.org>
-.\"
-.\" Permission to use, copy, modify, and distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.\"
-.\" $FreeBSD$
-.\"
-.Dd August 11, 2007
-.Dt SENSORSD 8
-.Os
-.Sh NAME
-.Nm sensorsd
-.Nd "hardware sensors monitor"
-.Sh SYNOPSIS
-.Nm
-.Op Fl d
-.Sh DESCRIPTION
-The
-.Nm
-utility retrieves sensor monitoring data like fan speed,
-temperature, voltage and
-.Xr ami 4
-logical disk status via
-.Xr sysctl 3 .
-When the state of any monitored sensor changes, an alert is sent using
-.Xr syslog 3
-and a command, if specified, is executed.
-.Pp
-By default,
-.Nm
-monitors status changes on all sensors that keep their state,
-thus sensors that automatically provide status do not require
-any additional configuration.
-In addition, for every sensor,
-no matter whether it automatically provides its state or not,
-custom low and high limits may be set,
-so that a local notion of sensor status can be computed by
-.Nm ,
-indicating whether the sensor is within or is exceeding its limits.
-.Pp
-Limit and command values for a particular sensor may be specified in the
-.Xr sensorsd.conf 5
-configuration file.
-This file is reloaded upon receiving
-.Dv SIGHUP .
-.Pp
-The options are as follows:
-.Bl -tag -width indent
-.It Fl d
-Do not daemonize.
-If this option is specified,
-.Nm
-will run in the foreground.
-.El
-.Sh FILES
-.Bl -tag -width ".Pa /etc/sensorsd.conf"
-.It Pa /etc/sensorsd.conf
-Configuration file for
-.Nm .
-.El
-.Sh SEE ALSO
-.Xr sysctl 3 ,
-.Xr syslog 3 ,
-.Xr sensorsd.conf 5 ,
-.Xr syslogd 8
-.Sh HISTORY
-The
-.Nm
-program first appeared in
-.Ox 3.5 .
-.Sh CAVEATS
-Certain sensors may flip status from time to time.
-To guard against false reports,
-.Nm
-implements a state dumping mechanism.
-However, this inevitably introduces
-an additional delay in status reporting and command execution,
-e.g.\& one may notice that
-.Nm
-makes its initial report about the state of monitored sensors
-not immediately, but either 1 or 2 minutes after it is being started up.
diff --git a/usr.sbin/sensorsd/sensorsd.conf.5 b/usr.sbin/sensorsd/sensorsd.conf.5
deleted file mode 100644
index c48ce40..0000000
--- a/usr.sbin/sensorsd/sensorsd.conf.5
+++ /dev/null
@@ -1,196 +0,0 @@
-.\"	$OpenBSD: sensorsd.conf.5,v 1.18 2007/08/14 17:10:02 cnst Exp $
-.\"
-.\" Copyright (c) 2003 Henning Brauer <henning@openbsd.org>
-.\" Copyright (c) 2005 Matthew Gream <matthew.gream@pobox.com>
-.\" Copyright (c) 2007 Constantine A. Murenin <cnst@FreeBSD.org>
-.\"
-.\" Permission to use, copy, modify, and distribute this software for any
-.\" purpose with or without fee is hereby granted, provided that the above
-.\" copyright notice and this permission notice appear in all copies.
-.\"
-.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-.\"
-.\" $FreeBSD$
-.\"
-.Dd August 14, 2007
-.Dt SENSORSD.CONF 5
-.Os
-.Sh NAME
-.Nm sensorsd.conf
-.Nd configuration file for sensorsd
-.Sh DESCRIPTION
-The
-.Nm
-file is read by
-.Xr sensorsd 8
-to configure hardware sensor monitoring.
-Each sensor registered in the system
-is matched by at most one entry in
-.Nm ,
-which may specify high and low limits,
-and whether sensor status changes provided by the driver should be ignored.
-If the limits are crossed or if the status provided by the driver changes,
-.Xr sensorsd 8 Ap s
-alert functionality is triggered and a command, if specified, is
-executed.
-.Pp
-The
-.Nm
-file
-follows the syntax of configuration databases as documented in
-.Xr getcap 3 .
-Sensors may be specified by their full
-.Va hw.sensors
-.Xr sysctl 8
-variable name or by type,
-with the full name taking precedence.
-For example, if an entry
-.Va hw.sensors.lm0.temp1
-is not found, then an entry for
-.Dq Li temp
-will instead be looked for.
-.Pp
-The following attributes may be used:
-.Pp
-.Bl -tag -width ".Li command" -offset indent -compact
-.It Li command
-Specify a command to be executed on state change.
-.It Li high
-Specify an upper limit.
-.It Li low
-Specify a lower limit.
-.It Li istatus
-Ignore status provided by the driver.
-.El
-.Pp
-The values for temperature sensors can be given in degrees Celsius or
-Fahrenheit, for voltage sensors in volts, and fan speed sensors take a
-unit-less number representing RPM.
-Values for all other types of sensors can be specified
-in the same units as they appear under the
-.Xr sysctl 8
-.Va hw.sensors
-tree.
-.Pp
-Sensors that provide status (such as those from
-.Xr bio 4 ,
-.Xr esm 4 ,
-or
-.Xr ipmi 4 )
-do not require boundary values specified
-and simply trigger on status transitions.
-If boundaries are specified nonetheless,
-then they are used in addition to automatic status monitoring,
-unless the
-.Dq Li istatus
-attribute is specified to ignore status values that are provided by the drivers.
-.Pp
-The command is executed when there is any change in sensor state.
-Tokens in the command are substituted as follows:
-.Pp
-.Bl -tag -width indent -offset indent -compact
-.It Li %x
-the
-.Va xname
-of the device the sensor sits on
-.It Li %t
-the type of sensor
-.It Li %n
-the sensor number
-.It Li %2
-the sensor's current value
-.It Li %3
-the sensor's low limit
-.It Li %4
-the sensor's high limit
-.El
-.Pp
-By default,
-.Xr sensorsd 8
-monitors status changes on all sensors that keep their state.
-This behaviour may be altered by using the
-.Dq Li istatus
-attribute to ignore
-status changes of sensors of a certain type
-or individual sensors.
-.Sh FILES
-.Bl -tag -width ".Pa /etc/sensorsd.conf"
-.It Pa /etc/sensorsd.conf
-Configuration file for
-.Xr sensorsd 8 .
-.El
-.Sh EXAMPLES
-In the following configuration file,
-if
-.Va hw.sensors.ipmi0.temp0
-transitions 80C or
-if its status as provided by
-.Xr ipmi 4
-changes, the command
-.Pa /etc/sensorsd/log_warning
-will be executed,
-with the sensor type, number and current value passed to it.
-Alerts will be sent
-if
-.Va hw.sensors.lm0.volt3
-transitions to being within or outside
-a range of 4.8V and 5.2V;
-if the speed of the fan attached to
-.Va hw.sensors.lm0.fan1
-transitions to being below or above 1000RPM;
-if any RAID volume drive
-changes its status from, for example,
-.Dq Li OK ,
-such as in the case of drive failure, rebuild, or a complete failure,
-the command
-.Pa /etc/sensorsd/drive
-will be executed, with the sensor number passed to it; however,
-no alerts will be generated for status changes on timedelta sensors.
-For all other sensors whose drivers automatically provide
-sensor status updates, alerts will be generated
-each time those sensors undergo status transitions.
-.Bd -literal -offset indent
-# Comments are allowed
-hw.sensors.ipmi0.temp0:high=80C:command=/etc/sensorsd/log_warning %t %n %2
-hw.sensors.lm0.volt3:low=4.8V:high=5.2V
-hw.sensors.lm0.fan1:low=1000
-drive:command=/etc/sensorsd/drive %n
-timedelta:istatus	#ignore status changes for timedelta
-.Ed
-.Sh SEE ALSO
-.Xr getcap 3 ,
-.Xr bio 4 ,
-.Xr esm 4 ,
-.Xr ipmi 4 ,
-.Xr sensorsd 8 ,
-.Xr sysctl 8
-.Sh HISTORY
-The
-.Nm
-file format first appeared in
-.Ox 3.5 .
-The format was altered in
-.Ox 4.1
-to accommodate hierarchical device-based sensor addressing.
-The
-.Dq Li istatus
-attribute was introduced in
-.Ox 4.2 .
-.Sh CAVEATS
-Alert functionality is triggered every time there is a change in sensor state;
-for example, when
-.Xr sensorsd 8
-is started,
-the status of each monitored sensor changes
-from undefined to whatever it is.
-One must keep this in mind when using commands
-that may unconditionally perform adverse actions (e.g.\&
-.Xr shutdown 8 ) ,
-as they will be executed even when all sensors perform to specification.
-If this is undesirable, then a wrapper shell script should be used instead.