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tzmon(7d) [opensolaris man page]

tzmon(7d)							      Devices								 tzmon(7d)

tzmon - ACPI Thermal Zone Monitor DESCRIPTION
The tzmon is a pseudo driver that serves as an ACPI thermal zone monitor. Thermal zones are logical regions within a computer system for which ACPI performs temperature monitoring and control functions. The number of thermal zones on a system with ACPI support varies. For example, some systems may have one or more thermal zones, while others may have none. See the Advanced Configuration and Power Interface Specification, (ACPI) Version 3.0A. for more details. The tzmon handles thermal Zone events from ACPI and polls the temperature for each zone exposed by the ACPI implementation. If threshold temperatures are reached, tzmon takes appropriate action. For example, if the temperature is sufficiently high and the ACPI implementation supports it, tzmon initiates system shutdown. Note that by default, system temperature control functions are usually performed by the BIOS and may supersede tzmon functions, depending on the BIOS implementation. Also, many ACPI implementations expose no thermal zones and in these cases, tzmon performs no functions. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWckr | +-----------------------------+-----------------------------+ |Architecture |x86/x64 only | +-----------------------------+-----------------------------+ |Interface stability |Private | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) Advanced Configuration and Power Interface Specification, (ACPI), Version 3.0A. SunOS 5.11 31 Oct 2006 tzmon(7d)

Check Out this Related Man Page

ACPI(1) 						      General Commands Manual							   ACPI(1)

acpi - Shows battery status information SYNOPSIS
acpi [options] DESCRIPTION
acpi Shows information from the /proc filesystem, such as battery status or thermal information. This manual page was written for the Debian distribution because the original program does not have a manual page. OPTIONS
-b | --battery show battery information -B | --without-battery suppress battery information -t | --thermal show thermal information -T | --without-thermal suppress thermal information -a | --ac-adapter show ac adapter information -A | --without-ac-adapter suppress ac-adapter information -V | --everything show every device, overrides above options -s | --show-empty show non-operational devices -S | --hide-empty hide non-operational devices -c | --celcius use celcius as the temperature unit -f | --fahrenheit use fahrenheit as the temperature unit -k | --kelvin use kelvin as the temperature unit -d | --directory <dir> path to ACPI info (/proc/acpi) -h | --help display help and exit -v | --version output version information and exit AUTHOR
This manual page was written by Paul Telford <> for the Debian system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU GPL. ACPI(1)
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