[ovirt-users] migration failed with permission denied

[Michal Skrivanek]

> On 17 Jun 2016, at 12:37, Fabrice Bacchella <fabrice.bacchella at icloud.com> wrote:
> 
> 
>> Le 17 juin 2016 à 12:33, Vinzenz Feenstra <vfeenstr at redhat.com <mailto:vfeenstr at redhat.com>> a écrit :
>> 
>> 
>>> On Jun 17, 2016, at 12:12 PM, Fabrice Bacchella <fabrice.bacchella at icloud.com <mailto:fabrice.bacchella at icloud.com>> wrote:
>>> 
>>> 
>>>> Le 17 juin 2016 à 12:05, Vinzenz Feenstra <vfeenstr at redhat.com <mailto:vfeenstr at redhat.com>> a écrit :
>>>> 
>>>> Hi Fabrice,
>>>> 
>>>>> On Jun 17, 2016, at 11:41 AM, Fabrice Bacchella <fabrice.bacchella at icloud.com <mailto:fabrice.bacchella at icloud.com>> wrote:
>>>>> 
>>>>> I'm running an up to date ovirt setup.
>>>>> 
>>>>> I tried to put an host in maintenance mode, with one VM running on it.
>>>>> 
>>>>> It failed with this message in vdsm.log:
>>>>> 
>>> 
>>>>> libvirtError: internal error: process exited while connecting to monitor: 2016-06-17T09:30:04.429323Z qemu-kvm: -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channels/b82209c9-42ff-457c-bb98-b6a2034833fc.com.redhat.rhevm.vdsm,server,nowait: Failed to bind socket to /var/lib/libvirt/qemu/channels/b82209c9-42ff-457c-bb98-b6a2034833fc.com.redhat.rhevm.vdsm: Permission denied
>>>> 
>>>> This is pretty odd, could you please send me the out put of this:
>>>> 
>>>> # rpm -qa | grep vdsm
>>>> 
>>>> From the target and destination hosts. Thanks.
>>> 
> 
>> 
>> Thanks.
>> 
>> And on the destination server what are the access rights on /var/lib/libvirt/qemu/channels? 
> On both:
> drwxrwxr-x 2 vdsm qemu 137 Jun 14 15:35 /var/lib/libvirt/qemu/channels
> drwxrwxr-x 2 vdsm qemu 6 May 24 16:03 /var/lib/libvirt/qemu/channels
> 
>> And if you have SELinux enabled can you temporary set it to permissive on the destination and try to migrate?
> 
> SELinux is disabled on both.

And was the VM started in the same SELinux state or did you change it afterwards while it was running?

> 
> 
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