Re: [Xen-devel] xm save still fails

[Valtteri Kiviniemi <valtteri.kiviniemi@xxxxxxxxxxxx>]

Hi,

I have this same problem with xen-unstable. When I try to save a domU it 
wont do anything. The following error messages appear:
in the domU's console that I'm trying to save:

Ignoring shutdown request: suspend

in xend.log:

[2009-11-19 15:18:51 2740] DEBUG (XendCheckpoint:124) [xc_save]: 
/usr/lib/xen/bin/xc_save 57 1 0 0 0
[2009-11-19 15:18:51 2740] INFO (XendCheckpoint:424) xc_save: failed to 
get the suspend evtchn port
- Valtteri Kiviniemi

Yasir Assam kirjoitti:
> Thanks for responding Dan.
>
> I applied that patch to my domU kernel (2.6.31.6) and I still get the 
> same problem.
> This is what I got on the domU console:
>
> PM: Device rtc_cmos failed to suspend: error -22
> xen suspend: dpm_suspend_start -22
>
> and I've attached /var/log/kern.log from the domU.
>
> The same thing happens whether I use 1 or 2 VCPUs.
>
> Thanks,
> Yasir
>
>
> > Jeremy suggested trying out this bug fix a few days ago, but
> > I haven't had a chance to try it yet as my test machines
> > have been in use for other things.
> >
> > http://lists.xensource.com/archives/html/xen-devel/2009-11/msg00672.html
> >
> > Pasi also noticed that save/restore did not fail for a single
> > vcpu domain but has a (non-fatal) error message, but does fail
> > for vcpus>1 (see other email in the same thread).
> >
> > It would be great if you could try this fix and let us
> > know if it solves one or both problems.  Since the fix
> > is on the Linux side, there's a good chance it will fix
> > the problem for both 3.4.2 and xen-unstable.
> >
> >  
> > > -----Original Message-----
> > > From: Yasir Assam [mailto:mail@xxxxxxxxxxxxxxx]
> > > Sent: Monday, November 16, 2009 7:36 PM
> > > To: xen-devel@xxxxxxxxxxxxxxxxxxx
> > > Subject: [Xen-devel] xm save still fails
> > >
> > >
> > > I sent a message to this list a few weeks ago about this but I'm not 
> > > sure that it was ever resolved.
> > > xm save still fails on xen 3.4.2 when I try to save a domU running 
> > > pv-ops 2.6.31.6 (domU & dom0 are 64-bit).
> > > The original thread is here (contains log & config files):
> > > http://lists.xensource.com/archives/html/xen-devel/2009-10/msg
> > >     
> > 01477.html
> >
> > If anyone can tell me whether this is a bug, or whether I'm doing 
> > something wrong, I'd really appreciate it.
> > Thanks,
> > Yasir
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