Re: [Xen-devel] Time Change Issue Xen 4.1

[Konrad Rzeszutek Wilk <konrad@xxxxxxxxxx>]

On Wed, Nov 30, 2011 at 05:06:56PM +0000, Niall Fleming wrote:
> Another week, and no response?

I am sooo tempted to make a time joke :-)
> 
> ping?

We are just swamped. <sigh> Wish I had a better response,
like: Try this patch, but not yet.

> 
> Please?
> 
> *Niall Fleming BSc. (Hons)*
> Systems Administrator
> Webanywhere Limited
> 
> Phone: 0800 862 0131 Ext: 203
> Web: http://www.webanywhere.co.uk
> 
> Aire Valley Business Centre, Lawkholme Lane, Keighley, BD21 3BB
> Registered in England with company number 4881346
> 
> On 16/11/2011 14:26, Konrad Rzeszutek Wilk wrote:
> >On Mon, Nov 14, 2011 at 11:31:51AM -0800, Jeremy Fitzhardinge wrote:
> >>On 11/14/2011 10:00 AM, Konrad Rzeszutek Wilk wrote:
> >>>Right. With those patches too (he used the xen-settime patch set which 
> >>>has it).
> >>>The hypercall is done (and the do_settime gets called) and the results 
> >>>are saved
> >>>in the RTC. And the wc_sec and wc_nsec are updated and propagated.
> >>>
> >>>The problem is that wc_sec and wc_nsec are only propagated to the
> >>>existing guests.
> >>>
> >>>If you launch a new guest after the 'hwclock', the new guests
> >>>retains the old wallclock time.
> >>Existing (pvops) guests shouldn't see updated wallclock time, because
> >>they never look at the hypervisor's wallclock after boot time.
> >>
> >>It's surprising that new guests don't see the updated wallclock though.
> >>That sounds like a Xen issue.
> ><nods>  That is what I think is happening here.
> >
> >_______________________________________________
> >Xen-devel mailing list
> >Xen-devel@xxxxxxxxxxxxxxxxxxx
> >http://lists.xensource.com/xen-devel

> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
> 

> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel