Re: xm save still fails

[Valtteri Kiviniemi <valtteri.kiviniemi@dataproof.fi>]

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@endlessvoid.com]
>>> Sent: Monday, November 16, 2009 7:36 PM
>>> To: xen-devel@lists.xensource.com
>>> 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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> 
> 
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