Date: Wed, 25 Jan 2006 15:39:44 -0500 From: Surer Dink <surerlistmail@gmail.com> To: Bruno Ducrot <ducrot@poupinou.org> Cc: freebsd-hackers@freebsd.org Subject: Re: CPU/case/disk temperature sensors for Dell PowerEdge 2850 Message-ID: <b00a10c30601251239y3e345b0ci8ad23520c938691d@mail.gmail.com> In-Reply-To: <20060125134441.GA11603@poupinou.org> References: <b00a10c30601241548p7bbdcdc5o8634226c65e911f3@mail.gmail.com> <20060125134441.GA11603@poupinou.org>
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On 1/25/06, Bruno Ducrot <ducrot@poupinou.org> wrote:
>
> On Tue, Jan 24, 2006 at 06:48:37PM -0500, Surer Dink wrote:
> > I have tried every means I could find to read the temperature sensors
> (CPU,
> > case, disk) on Dell PowerEdge 2850 machines, and none seem to work. Ha=
s
> > anyone had success in doing this? If such support does not exist, what
> > would be required to add it? If needed, I am willing to finance (withi=
n
> > reason) development of this feature. [I was told that Linux and Window=
s
> > software to read this information is available, so I assume this is
> > possible.]
>
> First, install sysutils/freeipmi, then try it by this command:
> # bmc-info
>
> If it don't work, or loop forever, please install
> dmidecode (sysutils/dmidecode) then give us the output from
> it for the type entry 38 (IPMI Device Information).
bmc-info hangs, output of dmidecode for type 38 is:
Handle 0x2600
DMI type 38, 18 bytes.
IPMI Device Information
Interface Type: KCS (Keyboard Control Style)
Specification Version: 1.5
I2C Slave Address: 0x10
NV Storage Device: Not Present
Base Address: 0x0000000000000CA8 (I/O)
Register Spacing: 32-bit Boundaries
Incidentally, I attempted the same on other servers (Dell 2550 and some
Supermicros) and they do not contain a "type 38" at all...
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