From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:47598) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S23qM-0005o8-O0 for qemu-devel@nongnu.org; Mon, 27 Feb 2012 11:54:38 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1S23qK-0006K0-Eu for qemu-devel@nongnu.org; Mon, 27 Feb 2012 11:54:34 -0500 Received: from mx1.redhat.com ([209.132.183.28]:21609) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1S23qK-0006JC-79 for qemu-devel@nongnu.org; Mon, 27 Feb 2012 11:54:32 -0500 Message-ID: <4F4BB541.2080205@redhat.com> Date: Mon, 27 Feb 2012 17:54:25 +0100 From: Paolo Bonzini MIME-Version: 1.0 References: <1a226638-a248-4fbf-9269-e39231407a13@zmail16.collab.prod.int.phx2.redhat.com> <4F4BB507.7090907@codemonkey.ws> In-Reply-To: <4F4BB507.7090907@codemonkey.ws> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] drive transactions (was Re: [PATCH 2/2 v2] Add the blockdev-reopen and blockdev-migrate commands) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony Liguori Cc: kwolf@redhat.com, Jeff Cody , mtosatti@redhat.com, qemu-devel@nongnu.org, armbru@redhat.com, Federico Simoncelli , Luiz Capitulino On 02/27/2012 05:53 PM, Anthony Liguori wrote: >> It looks like this is exactly >> the case where the core infrastructure (transactions) is missing. > > Batch requests are incredibly easy to add. I'm stuck in meetings for > the next couple days but I'm sure Luiz throw it together in no time at all. Batch requests are unnecessary. They should be a convenience, not a correctness feature. Paolo