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Re: [Qemu-devel] [PATCH 3/3] savevm: prevent snapshot overwriting and ge
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From: |
Luiz Capitulino |
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Subject: |
Re: [Qemu-devel] [PATCH 3/3] savevm: prevent snapshot overwriting and generate a default name |
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Date: |
Fri, 30 Jul 2010 11:52:23 -0300 |
On Fri, 30 Jul 2010 16:43:09 +0200
Markus Armbruster <address@hidden> wrote:
> Luiz Capitulino <address@hidden> writes:
>
> > On Fri, 30 Jul 2010 11:34:57 +0200
> > Markus Armbruster <address@hidden> wrote:
> >
> >> Miguel Di Ciurcio Filho <address@hidden> writes:
> >>
> >> > This patch address two issues.
> >> >
> >> > 1) When savevm is run using an previously saved snapshot id or name, it
> >> > will
> >> > delete the original and create a new one, using the same id and name and
> >> > not
> >> > prompting the user of what just happened.
> >> >
> >> > This behaviour is not good, IMHO.
> >>
> >> Debatable.
> >
> > Automatically destroying previously saved data without any notice seems
> > a quite bad behavior to me.
>
> See cp, mv ;)
Nah, unrelated because the name of the command imply that. A best comparison
would be lvcreate have such semantics.