[libvirt] [PATCHv4 0/3] Xen: Fix <clock> handling

Philipp Hahn hahn at univention.de
Wed Mar 21 08:42:42 UTC 2012


Hello,

On Tuesday 28 February 2012 13:42:05 Philipp Hahn wrote:
> On Tuesday 14 February 2012 19:07:21 Philipp Hahn wrote:
> > Before version 3.1 xen only implemented clock/@offset='utc' and
> > 'localtime'. With the introduction of managed domains in 3.1 xend keeps
> > track of the rtc_timeoffset, even over reboots. This translates to
> >  libvirts
> > clock/@offset='variable' variant. Be advised that only HV domains have a
> > RTC.
> >
> > In addition xen also supports a variant where the offset is tracked to
> > 'localtime', which is currently not supported by libvirt. To make matters
> > worse, this was somehow broken in some versions of xen and was finally
> > fixed with version xen-3.4.
> >
> > The following patch set ...
> > * adds support for handling variable offsets relative to localtime,
> > * fixes libvirt to use clock/@offset='variable' for newer xen versions,
> > * adapts the test suit accordingly
> >
> > I've tested this on CenOS5 (xend-3.0.3 + 3.1.2 hypervisor?), UCS-2.3
> > (xen-3.2.1), UCS-2.4 (xen-3.4.3) and UCS-3.0 (xen-4.1.2).
>
> Ping?

Ping^2?

It would help me if I would get feedback from anyone ... currently I don't 
know if everbody has no time, if the patch still has issues, or if I 
collected some bad karma.

Sincerely
Philipp
-- 
Philipp Hahn           Open Source Software Engineer      hahn at univention.de
Univention GmbH        be open.                       fon: +49 421 22 232- 0
Mary-Somerville-Str.1  D-28359 Bremen                 fax: +49 421 22 232-99
                                                   http://www.univention.de/
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