the cgroup info is contained in the container configuration file. So make sure to copy that and not just the container rootfs.
-serge Quoting Pablo Silva ([email protected]): > Thanks Serge! for your response.. > > We want to move a stop container from hosta to host b, my big question is, > simply make a copy rsync or I should also copy the cgroups information to > the host b? > > -Pablo > > On Mon, Aug 31, 2015 at 10:47 AM, Serge Hallyn <[email protected]> > wrote: > > > Quoting Pablo Silva ([email protected]): > > > Dear colleagues: > > > > > > I need to know how to move a container that is on host1 host2 > > towards. > > > > > > I can use lxc-clone or just rsync is from host1 to host2 ?, what > > > happens to the information generated in / cgrups? > > > > Wait, do you want to copy a running container? The /cgroup info is not > > persistent, so if the container is shutdown then it's irrelevant. If > > the container is running, then criu takes care of checkpointing and > > restarting that info. > > > > So for a non-running container 'rsync --numeric-ids' should be fine. > > Otherwise you probably want to be using lxd. ('lxc move' will work > > there for either case) > > > > -serge > > _______________________________________________ > > lxc-users mailing list > > [email protected] > > http://lists.linuxcontainers.org/listinfo/lxc-users > _______________________________________________ > lxc-users mailing list > [email protected] > http://lists.linuxcontainers.org/listinfo/lxc-users _______________________________________________ lxc-users mailing list [email protected] http://lists.linuxcontainers.org/listinfo/lxc-users
