From mboxrd@z Thu Jan 1 00:00:00 1970 From: tgh Subject: question about blktap Date: Fri, 11 May 2007 20:33:35 +0800 Message-ID: <4644629F.9070100@ncic.ac.cn> References: Mime-Version: 1.0 Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org hi I am using blktap,and I want to understand how does the blktap work In the domU,there seems to be no blktap in it ,is it right? If it is, does an application in domU access to the disk through the frontend in domU and blktap in dom0 and then backend in dom0,or does it just walk through frontend in domU and blktap in dom0, or how does it work? could you help me Thanks in advance