From: "andrzej zaborowski" <balrogg@gmail.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Selective snapshots
Date: Fri, 21 Dec 2007 17:34:58 +0100 [thread overview]
Message-ID: <fb249edb0712210834v7eab1fd2y1ab88a47c6ae19a6@mail.gmail.com> (raw)
In-Reply-To: <1198254105.18284.2.camel@frecb07144>
On 21/12/2007, Laurent Vivier <Laurent.Vivier@bull.net> wrote:
> Le vendredi 21 décembre 2007 à 15:56 +0000, Ottavio Caruso a écrit :
> > Hello,
> >
> > I have hd, hdb and hdd running in snasphot mode.
> >
> > Is it possible to have only hda in snapshot and have qemu writing to
> > hdb and hdd as usual?
>
> I think you can use "qemu -drive file=my_file,index=0,snapshot=on -hdb
> f2 -hdd f3"
>
> > If that is not implemented are there plans to introduce this feature?
Yup, try this, and if it doesn't work you can always use:
qemu-img create -b /dev/hda -f qcow2 my-hda-overlay
qemu -hda my-hda-overlay -hdb /dev/hdb -hdd /dev/hdd
so I think there are no plans for a yet another way to do the same thing.
Regards
prev parent reply other threads:[~2007-12-21 16:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-21 15:56 [Qemu-devel] Selective snapshots Ottavio Caruso
2007-12-21 16:21 ` Laurent Vivier
2007-12-21 16:34 ` andrzej zaborowski [this message]
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