vt(4) performance on Hyper-V

[Pavel Timofeev]

Wow, thank you! It helped.
Sorry for the noise, it's even written in man vt.

2014-08-18 12:25 GMT+04:00 Luigi Rizzo <rizzo at iet.unipi.it>:
>
>
>
> On Mon, Aug 18, 2014 at 9:08 AM, Pavel Timofeev <timp87 at gmail.com> wrote:
>>
>> Hi!
>> Just in case, just so you know.
>> I've tried FreeBSD 10-STABLE r270125 with vt(4) on Hyper-V (Win Server
>> 2012 DataCenter).
>> Its performance is extremely bad (while syscons is ok).
>> Here is video http://www.youtube.com/watch?v=62CIKCJ7bog
>>
>
> i think you need to put the following in /boot/loader.conf
>
> hw.vga.textmode=1
>
> otherwise it is very slow even on bare metal.
>
> cheers
> luigi
>
>
>>
>> P.S. vt(4) is a bit faster on VirtualBox though when I tried it last time.
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>
>
>
>
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>  Prof. Luigi RIZZO, rizzo at iet.unipi.it  . Dip. di Ing. dell'Informazione
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