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From: "Lorenzo Fernando Bivens de la Fuente" <lorenzobivens@gmail.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@9fans.net>
Subject: Re: [9fans] I/O load crashes Qemu
Date: Fri, 13 Jun 2008 15:58:36 -0500	[thread overview]
Message-ID: <fb4c8d190806131358q766f6a50l5ad2d41157b9f846@mail.gmail.com> (raw)
In-Reply-To: <9615579a8e77006ca4d9d0fc0a484b0c@quanstro.net>

Any good recommended lecture to learn about good virtualization?

I imagine that the biggest issue is to avoid a racing condition
between the two(or 'n') running kernels.

Then... Would it be very hard to build an fs that allows to share real
hardware with another kernel running alongside plan 9? I imagine that
the so called hypervisors are kind of a "(exo-)scheduler"

A not very educated guess...

On 6/13/08, erik quanstrom <quanstro@quanstro.net> wrote:
> > the peculiar thing about the modern virtualisers/hypervisors etc is that
>  > they require specialised drivers but are no easier (often harder) to drive than
>  > actual hardware!  it's all gone wrong!
>
>
> but the blinding performance is ... check that.
>
>
>  - erik
>
>
>



  reply	other threads:[~2008-06-13 20:58 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-13  1:54 Venkatesh Srinivas
2008-06-13  2:01 ` Pietro Gagliardi
2008-06-13  3:38   ` Lorenzo Fernando Bivens de la Fuente
2008-06-13  3:38     ` Lorenzo Fernando Bivens de la Fuente
2008-06-13  4:00     ` Venkatesh Srinivas
2008-06-13  8:08       ` sqweek
2008-06-13 10:41         ` Bruce Ellis
2008-06-13 11:47           ` Rodolfo kix García 
2008-06-13 19:05           ` Bakul Shah
2008-06-13 20:03             ` Lorenzo Fernando Bivens de la Fuente
2008-06-13 20:33               ` Charles Forsyth
2008-06-13 20:30                 ` erik quanstrom
2008-06-13 20:58                   ` Lorenzo Fernando Bivens de la Fuente [this message]
2008-06-13 23:52                     ` erik quanstrom
2008-06-14  0:40                       ` Bakul Shah
2008-06-13 20:35                 ` Charles Forsyth
2008-06-13 23:01                 ` Bakul Shah
2008-06-13 23:26                   ` Pietro Gagliardi
2008-06-13 23:36                     ` Bakul Shah
2008-06-13 23:42                     ` Lorenzo Fernando Bivens de la Fuente
2008-06-13 23:52                       ` Uriel
2008-06-17 10:51             ` matt
2008-06-13 12:57   ` stefanha
2008-06-13 12:22 ` Fazlul Shahriar
2008-06-14  0:39 erik quanstrom
2008-06-14  1:24 ` Bakul Shah
2008-06-14  4:58   ` Bruce Ellis
2008-06-14  5:30     ` Iruata Souza
2008-06-14 12:53     ` erik quanstrom
2008-06-14 15:14       ` Iruata Souza
2008-06-14 14:15   ` erik quanstrom
2008-06-15  0:01     ` Bakul Shah

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