From: Charles Forsyth <forsyth@terzarima.net>
To: 9fans@9fans.net
Subject: Re: [9fans] I/O load crashes Qemu
Date: Fri, 13 Jun 2008 21:33:15 +0100 [thread overview]
Message-ID: <c1449ebc705b7366d3c9d4635427f389@terzarima.net> (raw)
In-Reply-To: <fb4c8d190806131303n6d6e262cma13e88bb58ecfc49@mail.gmail.com>
>perhaps qemu-ide specific drivers need to be done.
> Many hosted OSs need custom made drivers to
> be used with a virtualizer.
i must say that my experience with VM/370 was otherwise,
for the standard devices. there were extensions you could access
if you liked, but the basic emulation was solid. the only restriction i remember
was that you couldn't any longer dynamically modify channel programs
(by having a channel program read some blocks into memory that would
later be executed in the same channel program), but other systems
imposed a similar restriction on that hardware.
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!
next prev parent reply other threads:[~2008-06-13 20:33 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 [this message]
2008-06-13 20:30 ` erik quanstrom
2008-06-13 20:58 ` Lorenzo Fernando Bivens de la Fuente
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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