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Re: [Qemu-devel] [PATCH 1/4] QMP, Introduce set-global-dirty-log command

From: Stefano Stabellini
Subject: Re: [Qemu-devel] [PATCH 1/4] QMP, Introduce set-global-dirty-log command.
Date: Tue, 17 Jul 2012 18:58:25 +0100
User-agent: Alpine 2.02 (DEB 1266 2009-07-14)

On Tue, 17 Jul 2012, Avi Kivity wrote:
> On 07/17/2012 04:30 PM, Anthony PERARD wrote:
> > This command is used during a migration of a guest under Xen. It calls
> > memory_global_dirty_log_start or memory_global_dirty_log_stop according to 
> > the
> > argument pass to the command.
> Is the command truly needed?  Can't it come from the xen library you
> link to?

I thought that a while ago we decided to use QMP rather than xenstore to
issue Xen commands to QEMU.
The only xenstore stuff left are the PV protocols and few parameters.

Of course we could use xenstore to issue commands again, but it goes
against the last year and an half of development :-)

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