So should the nova api and compute services be stopped ?

On Mon, 17 Feb 2025, 22:55 Dmitriy Rabotyagov, <noonedeadpunk@gmail.com> wrote:

I would be very surprised for this to work, as I would expect nova-compute to destroy the VM which is not supposed to be there once it's started.

On Mon, 17 Feb 2025, 18:23 Eugen Block, <eblock@nde.ag> wrote:

Since you're doing it with virsh directly, I would assume that the 
console.log should be owned by libvirt-qemu user (like the disk) 
and/or group kvm? I haven't tried it this way myself though, but 
probably worth a shot.


Zitat von engineer2024 <engineerlinux2024@gmail.com>:

> I am testing vm migration manually using virsh from one compute node to
> another:
>
> ---
> nova@ccompute:~$ virsh   migrate  instance-0003457f0
>  qemu+ssh://<remote-ip>/system --live --verbose --unsafe
> error: Unable to open file:
> /var/lib/nova/instances/f4d4r423r4d/console.log: No such file or directory
>
>
> nova@ccompute:~$ ll /var/lib/nova/instances/f4d4r423r4d/
> drwxr-xr-x  2 nova         nova      4096 Feb 17 15:43 ./
> drwxr-xr-x 14 nova         nova      4096 Dec 16 22:31 ../
> -rw-------  1 nova         root     56864 Feb 17 15:43 console.log
> -rw-r--r--  1 libvirt-qemu kvm    1154624 Feb 17 15:35 disk
> -rw-r--r--  1 nova         nova        79 Dec 16 22:30 disk.info
> ------
> I am doing the above as 'nova' user.  Why is it failing even though it has
> r/w access to the console file ?
>
> Thanks
> elinux