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From: Thanasis <thanasis@asyr.hopto.org>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] apcupsd to recycle power
Date: Sat, 15 Nov 2014 18:37:27 +0200	[thread overview]
Message-ID: <54678147.9070306@asyr.hopto.org> (raw)
In-Reply-To: <CAGfcS_kFfzFOHdZo2syvS3AZ8rh8cVqKe5X2fYDPyVifTAw3zg@mail.gmail.com>

on 11/15/2014 04:40 PM Rich Freeman wrote the following:
> On Sat, Nov 15, 2014 at 8:54 AM, Bruce Schultz <brulzki@gmail.com> wrote:
>>
>> If the UPS battery has not run flat before the mains power is restored, I
>> see no reason why a UPS should kill the output power. So the BIOS has no
>> real way of knowing that it should reboot again in that case.
>>
>
> Obviously not directly applicable, but I use nut and a cyberpower UPS
> and the shutdown scheme it employs is that the master (controls the
> UPS) commands everything else to shut down, then it begins shutdown,
> and just before powering off it sends a command to the UPS which
> causes a several second delay followed by a power off, and then it
> powers off the host (which is otherwise shutdown already).
>
> I need to re-read how exactly this is implemented.
>

As I wrote in the initial post I am running apcupsd because my UPS is an 
APC (... should I switch to sys-power/nut ?)



  reply	other threads:[~2014-11-15 16:37 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-14 18:53 [gentoo-user] apcupsd to recycle power Thanasis
2014-11-15  9:35 ` Mick
2014-11-15 12:52   ` Thanasis
2014-11-15 13:54     ` Bruce Schultz
2014-11-15 14:22       ` Thanasis
2014-11-15 14:59         ` Mick
2014-11-15 16:54           ` Thanasis
2014-11-15 17:22             ` Mick
2014-11-15 14:40       ` Rich Freeman
2014-11-15 16:37         ` Thanasis [this message]
2014-11-15 16:47 ` Daniel Frey
2014-11-15 17:05   ` Thanasis
2014-11-15 17:19     ` Daniel Frey
2014-11-15 18:19     ` [gentoo-user] " James
2014-11-17  1:06   ` [gentoo-user] " thegeezer
2014-11-17 11:39     ` Thanasis
2014-11-18  7:22 ` J. Roeleveld

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