[Lxc-users] Latest test results - Was: cgroups: support cgroups mounted in multiple places (v3)

[Ramez Hanna]

On Fri, Jul 15, 2011 at 5:38 PM, Michael H. Warfield <mhw at wittsend.com>wrote:

> On Fri, 2011-07-15 at 17:25 +0300, Ramez Hanna wrote:
> > tested f14 and debian squeeze containers on f15 host (systemd)
> > lxc-ps returns nothing for running container
>
> Confirmed broken for F14 container  on F15 host.
>
> Working on F14 container on F14 host.
>
I wonder what would be the difference between f14 and f15 in regards to the
layout of cgroups
that makes it work on f14 (libcgroup) and not f15(systemd)

>
> Another point on the curve.
>
> lxc-ps -A
>
> On F15 host shows all the processes but container names are missing.
>
I confirm that

>
> On F14 host shows all the processes with correct container names.
>
> Regards,
> Mike
>
> > [root at lxc ~]# lxc-info --name=f14
> > 'f14' is RUNNING
> > [root at lxc ~]# lxc-ps --name=f14
> > CONTAINER    PID TTY          TIME CMD
> > [root at lxc ~]#
> >
> > used lxc from master built a few days ago (haven't seen any change in
> master
> > since then)
> >
> > On Thu, Jul 14, 2011 at 12:38 AM, Ramez Hanna <rhanna at informatiq.org>
> wrote:
> >
> > > here is an rpm build for latest master
> > > (bcbd102cba31a0054fe4204a39b5e8a411cde42f)
> > > http://download.opensuse.org/repositories/home:/ramezhanna/Fedora_15/
> > > for those who want to test on f15
> > > I will keep following master so keep an eye here for updates as well
> > >
> > >
> > > On Thu, Jul 7, 2011 at 4:08 PM, Michael H. Warfield <mhw at wittsend.com
> >wrote:
> > >
> > >> On Wed, 2011-07-06 at 14:06 +0300, Ramez Hanna wrote:
> > >> > where can i get that patched code? should i clone master?
> > >>
> > >> Yeah, that would be one way.  Daniel checked it into git.  So building
> > >> from git is probably the best way.  It hasn't popped out into a
> release
> > >> yet.  Maybe soon.  His shot to call.
> > >>
> > >> > On Mon, Jul 4, 2011 at 1:47 AM, Daniel Lezcano <
> daniel.lezcano at free.fr
> > >> >wrote:
> > >> >
> > >> > > On 07/02/2011 07:28 PM, Michael H. Warfield wrote:
> > >> > > > Hey all...
> > >> > > >
> > >> > > > So my testing has continued and I've now regression tested the
> v3
> > >> patch
> > >> > > > and extended my testing.  Looks like, over all, everything came
> > >> together
> > >> > > > nicely.  I'd ack that...
> > >> > >
> > >> > > [ ... ]
> > >> > >
> > >> > > > IAC...  The v3 patch does no harm to existing, working, cases
> and
> > >> > > > certainly covers the systemd case with F15 and that multipoint
> mount
> > >> > > > on /sys/fs/cgroup.  The lxc stuff is broken on F15 without it.
> > >>  That's
> > >> > > > an important step forward and needs to be pushed.  Not sure what
> the
> > >> > > > deal is here above with the libcgroup "cgconfig" service enabled
> on
> > >> F14
> > >> > > > (maybe I'm doing something wrong) but that should not be a show
> > >> stopper
> > >> > > > as a mount point in fstab deals with that situation nicely.  I'd
> > >> like to
> > >> > > > see this applied ASAP and a turn cranked on the revision handle
> as
> > >> this
> > >> > > > is needed for F15 and beyond.
> > >> > >
> > >> > > Great ! Thanks Michael for testing.
> > >> > >
> > >> > > Applied.
> > >> > >
> > >> > >  -- Daniel
> > >>
> > >> Regards,
> > >> Mike
> > >> --
> > >> Michael H. Warfield (AI4NB) | (770) 985-6132 |  mhw at WittsEnd.com
> > >>   /\/\|=mhw=|\/\/          | (678) 463-0932 |
> > >> http://www.wittsend.com/mhw/
> > >>   NIC whois: MHW9          | An optimist believes we live in the best
> of
> > >> all
> > >>  PGP Key: 0x674627FF        | possible worlds.  A pessimist is sure of
> it!
> > >>
> > >
> > >
>
> --
> Michael H. Warfield (AI4NB) | (770) 985-6132 |  mhw at WittsEnd.com
>   /\/\|=mhw=|\/\/          | (678) 463-0932 |
> http://www.wittsend.com/mhw/
>   NIC whois: MHW9          | An optimist believes we live in the best of
> all
>  PGP Key: 0x674627FF        | possible worlds.  A pessimist is sure of it!
>
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