IPMI(4) BSD Kernel Interfaces Manual IPMI(4)NAME
ipmi -- Intelligent Platform Management Interface driver
ipmi0 at mainbus?
The ipmi device driver supports motherboards implementing the Intelligent Platform Management Interface version 1.5 or 2.0, and exports sen-
sors and the watchdog through the envsys(4) interface.
The ipmi driver is able to send events to powerd(8) when a sensor's state has changed. Intrusion sensors will send a critical event when
state is not ok. Power Supply sensors will send a critical event when the Power Supply unit is not installed and warning-over when the Power
Supply unit is installed but not powered on. Fan, temperature and voltage sensors will send critical-over or critical-under when the value
is very critical, or warning-over or warning-under if it's in a warning alert.
SEE ALSO envsys(4), envstat(8), powerd(8), wdogctl(8)HISTORY
The ipmi driver first appeared in OpenBSD 3.9 and was then ported to NetBSD 4.0.
The ipmi driver was originally written by Jordan Hargrave and was ported to NetBSD by Manuel Bouyer <bouyer@NetBSD.org>.
BSD September 8, 2008 BSD
Check Out this Related Man Page
APS(4) BSD Kernel Interfaces Manual APS(4)NAME
aps -- ThinkPad Active Protection System accelerometer
aps0 at isa? port 0x1600
The aps driver provides support for several sensors found in some ThinkPad laptops.
The sensors currently exposed via the envsys(4) interface are:
Sensor Units Typical Use
x-acceleration integer X-axis acceleration
y-acceleration integer Y-axis acceleration
x-variable integer Weighted X acceleration?
y-variable integer Weighted Y acceleration?
temperature 1 degC Unknown temperature
temperature 2 degC Unknown temperature
keyboard active boolean Keyboard activity
mouse active boolean Mouse activity
lid open boolean Lid state
SEE ALSO envsys(4), hpacel(4), thinkpad(4), envstat(8)HISTORY
The aps driver first appeared in OpenBSD 3.8 and was then ported to NetBSD 5.0.
The aps driver was written by Jonathan Gray <email@example.com>.
Few issues can be mentioned.
o The aps driver does not maintain state and subsequently does not take evasive action when it thinks the hard drive is in danger. Possi-
ble actions would include spinning down the hard drive in case excessive tremor is detected by the sensors.
o The Y axis on X40 and possibly other models seems to be inverted. It is unknown how to distinguish between different versions of the
accelerometer to compensate for this in the driver at this time.
o The sensor values are refreshed every 0.5 seconds. Because no protection measures are taken, this is unnecessary and may have a negative
effect on battery life.
o As IBM provides no documentation, it is not known what all the available sensors are used for.
BSD July 13, 2011 BSD
If you look at the installed software using admintool & and under
browse->software it shows Power Management OW Utilities as being installed.
This package was deselected during the solaris installation.
Strange? (0 Replies)
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As in Management Modules of IBM it is possible to find out wheather out of dual powersupply , if one goes down.
is it possible to find out in HMC to find out if one power supply goes down of P Series server? if server is remotely
HOw to find out if one power supply of server is down?... (1 Reply)
I'm trying to generate an alert related to Power Supply Failure.
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: CPU:0 MC4_STATUS: 0xdc2b400013080a13
: MC4_ADDR: 0x0000000001017d80
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ftp -m "ftp.com" -d "banking critical-Bas" (1 Reply)
This is getting very confusing for me, and appreciate if someone can help.
Platform: Power VM ( Virtual I/O Server)
# oslevel -s
Storage: IBM DS4300
Two HBAs - Dual Port Fibre Adapter Channels
Each card has two ports , so a total of 4 ports going... (3 Replies)
wasn't quite sure which forum to post in.
What typical fence device to configure for a Power Linux PaceMaker Cluster running on the Power8 Platform (S822 Model of hardware), or what should be ordered with the S822 for use as a Fence Device? (5 Replies)
i have this script which result is cpu temp in celsius
apt-get install lm-sensors
YES |sensors-detect --auto
# 1. get temperature
## a. split response
## Core 0: +143.6°F (high = +186.8°F, crit = +212.0°F)
IFS=')' read -ra core_temp_arr <<<... (11 Replies)