From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anthony PERARD <anthony.perard@citrix.com>
Subject: Re: [PATCH v2] xentop: add support for qdisks
Date: Thu, 19 Mar 2015 18:09:51 +0000
Message-ID: <20150319180951.GJ1345@perard.uk.xensource.com>
References: <55002C5B02000091000F1DAD@prv-mh.provo.novell.com>
	<1426695146.14291.60.camel@citrix.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path: <xen-devel-bounces@lists.xen.org>
Content-Disposition: inline
In-Reply-To: <1426695146.14291.60.camel@citrix.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: Charles Arnold <carnold@suse.com>, xen-devel <xen-devel@lists.xen.org>
List-Id: xen-devel@lists.xenproject.org

On Wed, Mar 18, 2015 at 04:12:26PM +0000, Ian Campbell wrote:
> My second concern here is with the use of /var/run/xen/qmp-libxl-%i from
> outside of libxl. I can't remember if qemu is safe against multiple
> users of the socket. ISTR asking Anthony this before, but I don't recall
> the answer, sorry :-(

Last time I checked, only one client at a time can connect to the socket.
If a second user want to connect to the socket, it will be blocked until
the first one disconnect.

-- 
Anthony PERARD