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Re: [Qemu-devel] [PATCH V2 3/5] Introduce premigrate RunState.
From: |
Luiz Capitulino |
Subject: |
Re: [Qemu-devel] [PATCH V2 3/5] Introduce premigrate RunState. |
Date: |
Tue, 3 Jan 2012 17:05:55 -0200 |
On Mon, 19 Dec 2011 17:27:55 +0000
Anthony PERARD <address@hidden> wrote:
> On Thu, 15 Dec 2011, Luiz Capitulino wrote:
>
> > On Thu, 15 Dec 2011 09:14:00 -0600
> > Anthony Liguori <address@hidden> wrote:
> >
> > > On 12/09/2011 03:54 PM, Anthony PERARD wrote:
> > > > This new state will be used by Xen functions to know QEMU will wait for
> > > > a
> > > > migration. This is important to know for memory related function
> > > > because the
> > > > memory is already allocated and reallocated them will not works.
> >
> > How is premigrate different from inmigrate? It looks like the same thing to
> > me.
>
> The inmigrate state is used during machine initilisation. So this state
> replace the prelauch state (during machine.init) when a migration will be
> done.
>
> inmigrate is set only when the initilisation of the machine is over.
Do you need both? What about setting inmigrate when initializing the
machine and using it instead?
PS: sorry for the delay, I was on vacation.
- Re: [Qemu-devel] [PATCH V2 3/5] Introduce premigrate RunState.,
Luiz Capitulino <=