From: richard -rw- weinberger <richard.weinberger@gmail.com>
To: Ingo Molnar <mingo@kernel.org>
Cc: Christoph Hellwig <hch@infradead.org>,
Dave Airlie <airlied@gmail.com>, Borislav Petkov <bp@alien8.de>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Pekka Enberg <penberg@kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andrew Morton <akpm@linux-foundation.org>,
Avi Kivity <avi@redhat.com>,
linux-kernel@vger.kernel.org
Subject: Re: [GIT PULL] Linux KVM tool for v3.7-rc0
Date: Sun, 21 Oct 2012 16:02:44 +0200 [thread overview]
Message-ID: <CAFLxGvzLOa-BibZ39_yMEC70AseEPbtjcNGk6jLwaAVsU2ujwA@mail.gmail.com> (raw)
In-Reply-To: <20121021125933.GC19535@gmail.com>
On Sun, Oct 21, 2012 at 2:59 PM, Ingo Molnar <mingo@kernel.org> wrote:
> You are wrong on three counts:
>
> - As I mentioned it in my first mail to you this is not the
> same as 'vm run': you still have a qemu-root.img while
> tools/kvm does not ...
>
> 'vm run' works without having any disk image around, it just
> uses the existing distro binaries and boots them, sharing the
> host file system.
>
> - automatic, transparent host filesystem sharing is another
> useful feature: I can copy files in/out of the virtual
> machine using the host filesystem.
>
> - transparent networking is up and running straight away
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
--
Thanks,
//richard
next prev parent reply other threads:[~2012-10-21 14:02 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-12 11:34 [GIT PULL] Linux KVM tool for v3.7-rc0 Pekka Enberg
2012-10-12 17:27 ` Christoph Hellwig
2012-10-18 10:03 ` Ingo Molnar
2012-10-18 10:31 ` Pekka Enberg
2012-10-16 2:41 ` Stephen Rothwell
2012-10-16 14:50 ` Linus Torvalds
2012-10-20 7:04 ` Stephen Rothwell
2012-10-20 18:14 ` Borislav Petkov
2012-10-21 3:07 ` Dave Airlie
2012-10-21 3:46 ` Yinghai Lu
2012-10-21 11:03 ` Christoph Hellwig
2012-10-21 12:59 ` Ingo Molnar
2012-10-21 14:02 ` richard -rw- weinberger [this message]
2012-10-21 15:03 ` Ingo Molnar
2012-10-21 17:15 ` Borislav Petkov
2012-10-21 17:40 ` Markus Trippelsdorf
2012-10-21 17:51 ` Ingo Molnar
2012-10-21 17:54 ` Markus Trippelsdorf
2012-10-21 18:04 ` Markus Trippelsdorf
2012-10-21 18:10 ` Ingo Molnar
2012-10-22 9:26 ` Avi Kivity
2012-10-21 18:09 ` Ingo Molnar
2012-10-21 15:39 ` Pekka Enberg
2012-10-22 9:24 ` Avi Kivity
2012-10-22 10:16 ` Gleb Natapov
2012-10-23 2:20 ` Asias He
2012-10-31 15:05 ` Gleb Natapov
2012-10-21 11:18 ` Borislav Petkov
2012-10-21 11:29 ` richard -rw- weinberger
2012-10-21 22:16 ` Theodore Ts'o
2012-11-14 5:24 ` Stephen Rothwell
2012-11-14 6:02 ` Theodore Ts'o
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