# [OmniOS-discuss] fan control

Alexander Lesle groups at tierarzt-mueller.de
Wed May 25 14:00:40 UTC 2016

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    Hello Robert Fantini and List,

    I use Supermicro boards
    X8SI6-F
    X8SIA-F
    X10SLH-F
    and they all works very well with OmniOS + NappIT.

    On Mai, 25 2016, 14:34 <Robert Fantini> wrote in [1]:

    > it is good to know that your Supermicro systems work normal with
    > omnios.  I figured that would be the case.  Our issue is probably
    > caused by hardware set up or bios.

    > IPMI/sensors show high voltage issues , and on board sata are not
    > all working.. so the issue is hardware .  the motherboards are not designed for the chassis.

    > napp-it/omnios/iscsi is working flawlessly .

    > thank you all for the responses.

    > On Wed, May 25, 2016 at 6:00 AM, Alexander Lesle
    > <groups at tierarzt-mueller.de> wrote:

    > Hello Richard Elling and List,
    >
    >  all my 3 server with supermicro boards powered the fans with full
    >  throttle after power on. After few seconds the speed go to low speed.
    >  I have set the Fan Speed Control Modes to Balanced so they all run
    >  with +/- 1700 RPM.
    >  At Reboot the fans do not turn up to full speed the stay balanced.
    >

    >
    >  On Mai, 25 2016, 02:21 <Richard Elling> wrote in [1]:
    >
     >> On May 24, 2016, at 4:37 PM, Robert Fantini <robertfantini at gmail.com> wrote:
    >
     >> I'll check that the next time I'm at the server room, which will not be for a week.
    >
     >> Will check then.
    >
    >
    >
    >
     >> yeah, there is a weird interaction whereby power-on-boot goes to full fans, but a
     >> reboot goes to normal fans. Surely there is software somewhere that controls this,
     >> but haven’t found the time to track it down.
     >>  — richard
    >
    >
     >> Thanks for the fast response!
    >
    >
    >
     >> On Tue, May 24, 2016 at 7:33 PM, Richard Elling
     >> <richard.elling at richardelling.com> wrote:
    >
    >
    >
     >> On May 24, 2016, at 4:28 PM, Robert Fantini <robertfantini at gmail.com> wrote:
    >
     >> we've installed napp-it to a couple of systems .   they run a lot
     >> louder - fans do not seem to be controlled from software.
    >
     >> is there a software package that that can be installed to handle sensors and fans?
    >
     >> Or is this something to deal with in Supermicro bios?
    >
    >
    >
    >
     >> Do the fans slow after a warm reboot?
     >>  — richard
    >
    >
     >>  _______________________________________________
     >> OmniOS-discuss mailing list
     >> OmniOS-discuss at lists.omniti.com
     >> http://lists.omniti.com/mailman/listinfo/omnios-discuss
    >
    >
    >
     >>
     >> --
    >
    >
     >> Richard.Elling at RichardElling.com
     >> +1-760-896-4422
    >
    >
     >>
    >
    >
     >>
    >
    >
     >>
     >> --
    >
    >
     >> Richard.Elling at RichardElling.com
     >> +1-760-896-4422
    >
    >
     >>
     >>
    >  --
    >  Best Regards
    >  Alexander
    >  Mai, 25 2016
    >  ........
    >  [1] mid:0907C745-F18C-4FAA-9174-1D8E29A02F73 at RichardElling.com
    >  ........
    >

    >  _______________________________________________
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    --
    Best Regards
    Alexander
    Mai, 25 2016
    ........
    [1] mid:CALnM7zkpc3e_2s26Mv6GzdfM_UiEz2GcbUL8DydG0FQhf1K-KQ at mail.gmail.com
    ........

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