12-02-2006
E450 CPU temperature 80 degree F
Hi all,
We are getting CPU warning temeratures sometimes and our server is shutdown at 80 degree F. We notice our server room temperature at 18 degree celcius . Our we have already cleaned dust from grills near CPU Fan . CPU fans are working (moving) . It is our experience that CPU temperatures internally really increase when these messages come .
Is this system architecture problem . What could be a permanent remedy .
I want to shoot an email to me when these messages are coming (from prtdiag -v OR cat /var/adm/messages |grep Temp|tail ) etc . Does anybody have any shell script for the same .
On our server sendmail is not configured . How can i do so from scratch . Any pointer a guide / doc would be very much appreciated .
PS - During restart of the server , we got the following message.
Disconnected command timeout for target 6.0 .
Further we added 2 cpu recently . Since then this CPU temperature issue has become more crucial .
Last edited by Hitesh Shah; 12-02-2006 at 07:21 AM..
Reason: more info
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LEARN ABOUT DEBIAN
amdtemp
AMDTEMP(4) BSD Kernel Interfaces Manual AMDTEMP(4)
NAME
amdtemp -- device driver for AMD K8, K10 and K11 on-die digital thermal sensor
SYNOPSIS
To compile this driver into the kernel, place the following line in your kernel configuration file:
device amdtemp
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
amdtemp_load="YES"
DESCRIPTION
The amdtemp driver provides support for the on-die digital thermal sensor present in AMD K8, K10 and K11 processors.
For the K8 family, the amdtemp driver reports each cores' temperature through a sysctl node in the corresponding CPU devices's sysctl tree,
named dev.amdtemp.%d.sensor{0,1}.core{0,1}. The driver also creates dev.cpu.%d.temperature displaying the maximum temperature of the two
sensors located in each CPU core.
For the K10 and K11 families, the driver creates dev.cpu.%d.temperature with the temperature of each core.
BUGS
AMD K9 is not supported because temperature reporting has been replaced by Maltese.
SEE ALSO
sysctl(8)
HISTORY
The amdtemp driver first appeared in FreeBSD 7.1.
AUTHORS
Rui Paulo <rpaulo@FreeBSD.org>
Norikatsu Shigemura <nork@FreeBSD.org>
BSD
April 8, 2008 BSD