From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <Ian.Campbell@citrix.com>
Subject: Re: [PATCH 1/2] tools/hotplug: introduce
 XENSTORED_ARGS= in sysconfig file.
Date: Wed, 7 Jan 2015 16:44:00 +0000
Message-ID: <1420649040.18631.121.camel@citrix.com>
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To: Olaf Hering <olaf@aepfle.de>
Cc: m.a.young@durham.ac.uk, Ian Jackson <ian.jackson@eu.citrix.com>, Stefano Stabellini <stefano.stabellini@eu.citrix.com>, Wei Liu <wei.liu2@citrix.com>, xen-devel@lists.xen.org
List-Id: xen-devel@lists.xenproject.org

On Wed, 2015-01-07 at 17:37 +0100, Olaf Hering wrote:
> It is already used in the runlevel script and the service file.
> It is supposed to replace XENSTORED_TRACE= boolean, which cant be easily
> supported in the xenstored.service file.
> 
> 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>
> ---
>  tools/hotplug/Linux/init.d/sysconfig.xencommons.in | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/tools/hotplug/Linux/init.d/sysconfig.xencommons.in b/tools/hotplug/Linux/init.d/sysconfig.xencommons.in
> index c12fc8a..f0fa98d 100644
> --- a/tools/hotplug/Linux/init.d/sysconfig.xencommons.in
> +++ b/tools/hotplug/Linux/init.d/sysconfig.xencommons.in
> @@ -21,6 +21,14 @@
>  #XENSTORED=@XENSTORED@
>  
>  ## Type: string
> +## Default: ""
> +#
> +# Additional commandline arguments to start xenstored,
> +# like "--trace-file /var/log/xen/xenstored-trace.log"
> +# See "@sbindir@/xenstored --help" for possible options.

I think you want $XENSTORED here (back reference to the above) to cope
with the possible use of oxenstored.

Alternatively @XENSTORED@ would cause this to refer to the default
xenstored implementation, but I don't think that's quite right.

(TBH, saying "see foo --help for options" almost doesn't need saying)

> +XENSTORED_ARGS=
> +
> +## Type: string
>  ## Default: Not defined, tracing off
>  #
>  # Log xenstored messages
> 
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