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From: Gleb Natapov <g...@redhat.com>
Newsgroups: fa.linux.kernel
Subject: Re: [GIT PULL] Linux KVM tool for v3.7-rc0
Date: Mon, 22 Oct 2012 10:17:28 UTC
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Cc: Pekka Enberg <penb...@kernel.org>,
	richard -rw- weinberger <richard.weinber...@gmail.com>,
	Ingo Molnar <mi...@kernel.org>,
	Christoph Hellwig <h...@infradead.org>,
	Dave Airlie <airl...@gmail.com>,
	Borislav Petkov <b...@alien8.de>,
	Stephen Rothwell <s...@canb.auug.org.au>,
	Linus Torvalds <torva...@linux-foundation.org>,
	Andrew Morton <a...@linux-foundation.org>,
	linux-ker...@vger.kernel.org, Asias He <asias.he...@gmail.com>,
	Sasha Levin <levinsasha...@gmail.com>,
	Cyrill Gorcunov <gorcu...@openvz.org>
To: Avi Kivity <a...@redhat.com>
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On Mon, Oct 22, 2012 at 11:24:19AM +0200, Avi Kivity wrote:
> On 10/21/2012 05:39 PM, Pekka Enberg wrote:
> > 
> > On Sun, Oct 21, 2012 at 5:02 PM, richard -rw- weinberger
> > <richard.weinber...@gmail.com> wrote:
> >> qemu supports all these features.
> >> E.g. to access the host fs use:
> >> qemu ... \
> >>   -fsdev local,security_model=passthrough,id=fsdev-root,path=/your/root/,readonly
> >> \
> >>   -device virtio-9p-pci,id=fs-root,fsdev=fsdev-root,mount_tag=rootshare
> > 
> > IIRC, QEMU uses SLIRP non-root zero-config networking which is much
> > more limited than what LKVM offers out of the box.
> 
> Curious, what are the differences?
> 
Me too, especially as we discussed replacing SLIRP with lkvm code for
userspace networking and decided (for reasons I do not remember) that it
lacks futures SLIRP has. Was it host port redirection?

--
			Gleb.
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