Fetching thermal information from HP servers

Attila Nagy bra at fsn.hu
Fri Jan 25 02:47:23 PST 2008


Any ideas what could be done to make the hardware sensors usable on HP 
servers? I have a bunch of DL3xx, BL2xp, BL4xxc machines running FreeBSD 
and all of them have:
hw.acpi.thermal.tz0.temperature: 8.3C
hw.acpi.thermal.tz0._PSV: 9.8C
hw.acpi.thermal.tz0._CRT: 31.3C

These values are constant on all machines, regardless of the number of 
CPUs, the type and the load.

Attila Nagy                                   e-mail: Attila.Nagy at fsn.hu
Free Software Network (FSN.HU)                 phone: +3630 306 6758

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