[lxc-users] lxc move fails

Stéphane Graber stgraber at ubuntu.com
Wed Jun 1 15:13:38 UTC 2016


On Thu, Jun 02, 2016 at 12:04:05AM +0900, Tomasz Chmielewski wrote:
> On 2016-06-01 23:24, Stéphane Graber wrote:
> 
> > > Expected?
> > 
> > I don't believe I've seen that one before. Maybe Tycho has.
> > 
> > Live migration is considered an experimental feature of LXD right now,
> > mostly because CRIU still needs quite a bit of work to serialize all
> > useful kernel structures.
> > 
> > You may want to follow the "Sending bug reports" section of my post here
> > https://www.stgraber.org/2016/04/25/lxd-2-0-live-migration-912/
> > 
> > That way we should have all the needed data to look into this.
> 
> FYI I'm using Linux 4.6.0 (from
> http://kernel.ubuntu.com/~kernel-ppa/mainline/) on both servers, as all
> earlier kernels are not stable with btrfs.
> 
> Could be it's not compatible?
> 
> Do you still want me to report the issue?
> 
> 
> Tomasz Chmielewski
> http://wpkg.org

Probably still worth reporting it. It's obviously not a kernel that we
support but it may show new CRIU incompatibilities that we'll soon have
to deal with (I'm expecting Ubuntu 16.10 to ship with 4.6 or higher).

-- 
Stéphane Graber
Ubuntu developer
http://www.ubuntu.com
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