[Users] json parsing error when live migrating

Dave Allan dallan at redhat.com
Tue Jul 3 12:25:38 UTC 2012


On Tue, Jul 03, 2012 at 01:09:25PM +0200, Martin Kletzander wrote:
> Thank you as well. Even though you managed to fix that (and I'm glad for
> that), this shouldn't happen or at least there should be a better error
> message. I'll have a look at it to make sure we'll do something about that.
> 
> @Dave: do you think it would be good to turn this into BZ even before I
> make sure this is our error?

Having a BZ is always helpful; we can always correct the component
later if our initial guess as to where the problem lies turn out to be
wrong.

Dave


> Martin
> 
> On 07/03/2012 12:40 PM, Nathanaël Blanchet wrote:
> > Hello,
> > 
> > thanks for your answer, I found the error : it was from vm which I
> > imported from libvirt/kvm with virtv2v. These vms were created by
> > virt-manager  and were running default cirrus xorg driver, while ovirt
> > creates qxl one as default. I've changed this on each concerned vms. Now
> > live migration successes everytime.
> > Hope it will be useful for people who will be in the same case.
> > 
> > Le 03/07/2012 10:36, Martin Kletzander a écrit :
> >> On 07/02/2012 05:03 PM, Nathanaël Blanchet wrote:
> >>> hello,
> >>>
> >>> I have this error very often when live migrating from host A -> host B
> >>>
> >>> libvirtError: erreur interne Unexpected JSON reply '{"error": {"class":
> >>> "JSONParsing", "desc": "Invalid JSON syntax", "data": {}}}'
> >>>
> >>>
> >>> I'm using stable 4.9.3 vdsm with ovirt 3.0.
> >>>
> >>> Has anybody ever got this error?
> >>>
> >> Hello,
> >>
> >> this looks like it could be our (libvirt's) error. Do you have any logs
> >> that could help me go through this more closely?
> >>
> >> I'm in a process of setting up a "lab" with ovirt to help in exactly
> >> these kind of situations, but unfortunately it's not working yet.
> >>
> >> Have a nice day,
> >> Martin
> > 
> 	
> 



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