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From: Juan Quintela <quintela@redhat.com>
In-Reply-To: <20170515140529.23264-1-dgilbert@redhat.com> (David Alan
	Gilbert's message of "Mon, 15 May 2017 15:05:29 +0100")
References: <20170515140529.23264-1-dgilbert@redhat.com>
Reply-To: quintela@redhat.com
Date: Mon, 15 May 2017 17:08:45 +0200
Message-ID: <87vap2duo2.fsf@secure.mitica>
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Subject: Re: [Qemu-devel] [PATCH v2] block migration: Allow compile time
 disable
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To: "Dr. David Alan Gilbert (git)" <dgilbert@redhat.com>
Cc: qemu-devel@nongnu.org, kashyap@redhat.com, eblake@redhat.com, jcody@redhat.com, kwolf@redhat.com

"Dr. David Alan Gilbert (git)" <dgilbert@redhat.com> wrote:
> From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
>
> Many users now prefer to use drive_mirror over NBD as an
> alternative to the older migrate -b option; drive_mirror is
> more complex to setup but gives you more options (e.g. only
> migrating some of the disks if some of them are shared).
>
> Allow the large chunk of block migration code to be compiled
> out for those who don't use it.
>
> Based on a downstream-patch we've had for a while by Jeff Cody.
>
> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

Reviewed-by: Juan Quintela <quintela@redhat.com>