From mboxrd@z Thu Jan  1 00:00:00 1970
From: Olaf Hering <olaf@aepfle.de>
Subject: Re: [PATCH] tools/hotplug: update systemd dependency to
 use service instead of socket
Date: Wed, 3 Dec 2014 10:52:52 +0100
Message-ID: <20141203095252.GA25950@aepfle.de>
References: <1417534763-25053-1-git-send-email-olaf@aepfle.de>
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: <1417534763-25053-1-git-send-email-olaf@aepfle.de>
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: xen-devel@lists.xen.org
Cc: Wei Liu <wei.liu2@citrix.com>, Stefano Stabellini <stefano.stabellini@eu.citrix.com>, Ian Jackson <ian.jackson@eu.citrix.com>, Ian Campbell <ian.campbell@citrix.com>
List-Id: xen-devel@lists.xenproject.org

On Tue, Dec 02, Olaf Hering wrote:

> Since commit 4542ae340d75bd6319e3fcd94e6c9336e210aeef ("tools/hotplug:
> systemd xenstored dependencies") all service files use the .socket unit
> as startup dependency. While this happens to work for boot it fails for
> shutdown because a .socket does not seem to enforce ordering. When
> xendomains.service runs during shutdown then systemd will stop
> xenstored.service at the same time.
> 
> Change all "xenstored.socket" to "xenstored.service" to let systemd know
> that xenstored has to be shutdown after everything else.
> 
> Reported-by: Mark Pryor <tlviewer@yahoo.com>
> Signed-off-by: Olaf Hering <olaf@aepfle.de>
> Cc: Ian Jackson <ian.jackson@eu.citrix.com>
> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> Cc: Ian Campbell <ian.campbell@citrix.com>
> Cc: Wei Liu <wei.liu2@citrix.com>

Tested-by: Olaf Hering <olaf@aepfle.de>

I was able to reproduce the hang on shutdown with openSUSE 13.1. This
patch fixes the hang.

Olaf