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Re: [Qemu-devel] Is qemu-img amend an atomic operation?


From: Maor Lipchuk
Subject: Re: [Qemu-devel] Is qemu-img amend an atomic operation?
Date: Mon, 19 Dec 2016 14:49:38 +0200

On Mon, Dec 19, 2016 at 2:47 PM, Maor Lipchuk <address@hidden> wrote:

> Hi All,
>
> Does amend considered as an atomic operation or should we mark a volume as
> ILLEGAL once the amend operation fails?
>
> also, if I call amend, but downgrade the QCOW volume compatibility level
> from 1.1 to 0.10, is that atomic as well (or not, based on the answer on
> the previous question)?
>
> Regards,
> Maor
>

Adding also Nir and Kevin to the thread.


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