dtrace discuss - Mar 2009 - Is it possible to get CPU temperature for Lenovo T61 laptop

Hi,

Can I use some commands or scripts to get CPU temperature
on Solaris(10 or snv, whatever)?

My laptop is Lenovo T61.

Great Thanks
Jason

Jason Zhao wrote:
> Hi,
>
> Can I use some commands or scripts to get CPU temperature
> on Solaris(10 or snv, whatever)?
>
> My laptop is Lenovo T61.
>   
I tried "prtdiag -v" and "prtpicl -v -c temperature-sensor".
Neither works for my laptop.

Jason

It seems, it''s

        tz-temp

and NOT

        tz_temp

right?

19160        sdt             tzmon                   tzmon_eval_zone tz-temp

        Matthias

You (Alan Perry) write:
> Jason Zhao wrote:
> > Jason Zhao wrote:
> >> Hi,
> >>
> >> Can I use some commands or scripts to get CPU temperature
> >> on Solaris(10 or snv, whatever)?
> >>
> >> My laptop is Lenovo T61.
> >>   
> > I tried "prtdiag -v" and "prtpicl -v -c
temperature-sensor".
> > Neither works for my laptop.
> 
> This is not a public interface, but ...
> 
> If the system has an ACPI thermal zone, there is dtrace sdt called
> "tz_temp" that reports the current temp, "critical"
temp, "hot" temp
> and the thermal zone name in the thermal zone monitor pseudo-
> driver (tzmon).  The probe is fired when the thermal zone monitor
> checks to see if the critical or hot temperature has been exceeded
> (every 30 seconds by default).
> 
> alan
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J?rgen Keil posted a DTrace script on [opensolaris-discuss] which works fine on
my T60p.
Attached to this post.

Regards, Florian
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