From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?B?5p2O5LmJ?= <yilikernel@gmail.com>
Subject: Re: Avoid said the /dev/xvd* is already defined after
 open a vhd file failed
Date: Fri, 28 Mar 2014 14:02:42 +0800
Message-ID: <CAJfdMYD807vqttM+yhxzwXTd1fWeSKt3o+JnV_tMenuXaB6Wvg@mail.gmail.com>
References: <CAJfdMYBoafgAF_tCmF=TwcG5enrsL7WnrGGT=_DEAGFivyAAKw@mail.gmail.com>
	<CAFLBxZae5DgS__fTK0JHJG5es0L-M1eBKzoVyYk_7jq4UUskgg@mail.gmail.com>
	<20140325080528.GA15697@u109add4315675089e695.ant.amazon.com>
	<1395938760.22909.203.camel@kazak.uk.xensource.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xen.org>
In-Reply-To: <1395938760.22909.203.camel@kazak.uk.xensource.com>
List-Unsubscribe: <http://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <http://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Sender: xen-devel-bounces@lists.xen.org
Errors-To: xen-devel-bounces@lists.xen.org
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: George Dunlap <George.Dunlap@eu.citrix.com>, Matt Wilson <msw@linux.com>, Ian Jackson <ian.jackson@eu.citrix.com>, Matt Wilson <msw@amazon.com>, "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
List-Id: xen-devel@lists.xenproject.org

On Fri, Mar 28, 2014 at 12:46 AM, Ian Campbell <Ian.Campbell@citrix.com> wrote:
> On Tue, 2014-03-25 at 10:05 +0200, Matt Wilson wrote:
>> > > From 9f45c734af00a1af71f7cd69f0473474bcd739da Mon Sep 17 00:00:00 2001
>> > > From: Yi Li <peteryili@tencent.com>
>> > > Date: Wed, 19 Mar 2014 22:54:16 +0800
>> > > Subject: [PATCH] Avoid said the /dev/xvd* is already defined after
>> > > open a vhd file failed
>> > >
>> > > For example:
>> > > [root@dom0_134_103 ~]# xm block-attach 0
>> > > tap2:tapdisk:vhd:/root/liyi***.vhd /dev/xvdz  w
>> > > Error: ('create', '-avhd:/root/liyi***.vhd') failed (512  )
>> > > Usage: xm block-attach <Domain> <BackDev> <FrontDev> <Mode> [BackDomain]
>> > > Create a new virtual block device.
>> > >
>> > > [root@dom0_134_103 ~]# xm block-attach 0
>> > > tap2:tapdisk:vhd:/root/liyi.vhd /dev/xvdz  w
>> > > Error: The device "/dev/xvdz" is already defined
>> > > Usage: xm block-attach <Domain> <BackDev> <FrontDev> <Mode> [BackDomain]
>> > >
>> > > Create a new virtual block device.
>> > >
>> > > Signed-off-by: Yi Li <peteryili@tencent.com>
>>
>> Acked-by: Matt Wilson <msw@amazon.com>
>
> The patch was whitespace damanged, I think I've applied the correct
> thing. Please check.
i have check it, and using  the subject:
 [PATCH v2] Xend: handle TapdiskException when creat device

>
> Ian.
>