Re: [lxc-users] Live migration mkdtemp failure

2016-06-21 Thread jjs - mainphrame
That particular error was resolved, but the lxc live migration doesn't work for a different reason now. We now get an error that says "can't dump ghost file" because of apparent size limitations - a limit less than the size of any lxc container we have running here. (In contrast, live migration on

Re: [lxc-users] which container is swapping?

2016-06-21 Thread Jäkel , Guido
Dear Harald, years ago I scripted my own lxc-free to be used as something lxc-aware inside the container. It's based on the memory controllers values, too. Please take a look at memory.stats, too. Here, I get other values to calculate the values for RSS+Cache, active, free and used RAM, too.

[lxc-users] which container is swapping?

2016-06-21 Thread Harald Dunkel
Hi folks, Is there some way to monitor local memory swapping *inside* the container? Long story: I had to restrict memory usage for a set of containers, using lines like lxc.cgroup.memory.limit_in_bytes = 12G in the config file. The memory limits are not the same for all hosts. Of cour

[lxc-users] Live migration mkdtemp failure

2016-06-21 Thread McDonagh, Ed
> On Tue, Mar 29, 2016 at 09:30:19AM -0700, jjs - mainphrame wrote: > > On Tue, Mar 29, 2016 at 7:18 AM, Tycho Andersen < > > tycho.andersen at canonical.com> wrote: > > > > > On Mon, Mar 28, 2016 at 08:47:24PM -0700, jjs - mainphrame wrote: > >> > I've looked at ct migration between 2 ubuntu 16