Nut upsuser - Mar 2013 - How to shutdown the system and put UPS in stayoff status rather than in return status

- OS name and version: Ubuntu 12.04
- exact NUT version: 2.6.3
- NUT installation method: from Ubuntu package "nut 2.6.3-1ubuntu1.1"
- exact device name and related information: AtlantisLand Host Power
851 (A03-HP851 rev.1.1)
- driver: blazer_usb

I have no problems with the operation of NUT.

My only problem is that I would like to change the behavior of the NUT
driver "blazer_ups" when you turn off the system but I do not know how
to do.

Currently, when the electricity is missing, the system is
automatically turned off, the load is disconnected for a few seconds
and then reloaded when power returns.
If you instead turn off the system normally (manually), the UPS
remains always with the load on.

I would instead that the load should be permanently disconnected
(stayoff) both in the case of a normal shutdown that in the case of a
shutdown due to a lack of electric current. Basically I want the UPS,
after those operations, switches in the state where only recharges the
battery (with the load off).

How to do?

I hope I was clear enough despite my poor English.

Thanks in advance

Roberto M.

On Mar 15, 2013, at 11:58 AM, Roberto Martelli wrote:
> My only problem is that I would like to change the behavior of the NUT
> driver "blazer_ups" when you turn off the system but I do not
know how
> to do.
Not all hardware supported by the blazer_* drivers will accept this command. Try
setting things up so that you can send a shutdown.stayoff command with upscmd
(preferably when the computer is *not* plugged into that UPS). Note any delays
that occur (check the man page, I think the default is 3 minutes). If that
works, you can manually send this as part of the shutdown sequence, but timing
might be interesting.

-- 
Charles Lepple
clepple at gmail

Hi Roberto,
I wrote a new driver that should work also with your UPS, but I can't test
the USB version since my UPS has only a serial port.
I've addressed also your request to shutdown & stayoff instead of
shutdown
& return. Are you willing to test it?
Please refer to
http://lists.alioth.debian.org/pipermail/nut-upsdev/2013-April/006431.htmland
to
http://lists.alioth.debian.org/pipermail/nut-upsdev/2013-April/006438.html
/thanks >dan
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