Re: [Users] [User] why VM image owner change to root after stop the vm
On Wed, Jul 25, 2012 at 04:58:48PM +0200, Martin Kletzander wrote:
Thanks, I just wanted to make sure it's not libvirt that does
this.
Pardon me, I still suspect libvirt... Which version thereof do you have
installed?
Which storage is used for the vm image - local fs, right?
would you
strace -p `<libvirtpid>` -e chown -ff
and start another VM just to prove me wrong?
You could do the same with <vdsmpid> to find the culprit.
On 07/25/2012 04:44 PM, T-Sinjon wrote:
> both engine and node dynamic_ownership are 0
>
> On 25 Jul, 2012, at 5:56 PM, Martin Kletzander wrote:
>
>> On 07/25/2012 10:36 AM, T-Sinjon wrote:
>>>
>>> Dear everyone:
>>>
>>> Description
>>> When i create a vm , the vm owner is vdsm:kvm(36:36)
>>>
>>> when i start a vm , the vm owner change to qemu:qemu(107:107)
>>> -rw-rw----. 1 qemu qemu 107374182400 Jul 25 2012
d1e6b671-6b48-4964-9c56-22847e9b83df
>>> -rw-r--r--. 1 vdsm kvm 269 Jul 25 2012
d1e6b671-6b48-4964-9c56-22847e9b83df.meta
>>>
>>> then i stop the vm , the vm owner change to root:root
>>> -rw-rw----. 1 root root 107374182400 Jul 25 2012
d1e6b671-6b48-4964-9c56-22847e9b83df
>>> -rw-r--r--. 1 vdsm kvm 269 Jul 25 2012
d1e6b671-6b48-4964-9c56-22847e9b83df.meta
>>>
>>> then , i cannot start the vm , on the web logs event:
>>>
>>
>> Just out of curiosity (it won't probably won't be the cause of the
>> problem), do you have dynamic_ownership=0 in /etc/libvirt/qemu.conf ?