11:03 a.m.
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?
--
Nathanaël Blanchet
Supervision réseau
Pôle exploitation et maintenance
Département des systèmes d'information
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5
Tél. 33 (0)4 67 54 84 55
Fax 33 (0)4 67 54 84 14
blanchet(a)abes.fr
4:36 a.m.
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
6:40 a.m.
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
--
Nathanaël Blanchet
Supervision réseau
Pôle exploitation et maintenance
Département des systèmes d'information
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5
Tél. 33 (0)4 67 54 84 55
Fax 33 (0)4 67 54 84 14
blanchet(a)abes.fr
7:09 a.m.
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?
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
8:25 a.m.
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
>
4558
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4 comments
3 participants
participants (3)
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Dave Allan -
Martin Kletzander -
Nathanaël Blanchet