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Re: [Qemu-devel] live migration which includes previos snapshot
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] live migration which includes previos snapshot |
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Date: |
Fri, 2 Nov 2012 08:19:15 +0100 |
On Fri, Nov 2, 2012 at 4:15 AM, Kuniyasu Suzaki <address@hidden> wrote:
> Can live migration of QEMU include previous snapshot images?
> I want to roll back to a previous snapshot image on another machine
> after live migration.
>
> I was thinking Block Migration bring the snapshot images of QCOW2, but
> Block Migration transfers the hard disk image only.
> Do I have other methods to move snapshot image at live migration?
Can you host your qcow2 image files on shared storage like an NFS server?
QEMU does not have a built-in way to migrate the original qcow2 file itself.
Stefan