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Date: Mon, 14 Apr 2008 08:03:57 -0700
From: "Paul Menage" <menage@google.com>
To: "Serge E. Hallyn" <serue@us.ibm.com>
Subject: Re: [RFC] Control Groups Roadmap ideas
Cc: "Linux Containers" <containers@lists.linux-foundation.org>,
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On Mon, Apr 14, 2008 at 7:11 AM, Serge E. Hallyn <serue@us.ibm.com> wrote:
>
>  then all tasks are mapped under /containers.  If login does a
>  clone(CLONE_NEWNS) for hallyn's login to give him a private /tmp,
>  then hallyn ends up under /containers/node_xyz, but we don't want him
>  to be virtualized under there.  So I assume we'd want a virt.lock file
>  or something like that so, that when I create a container, my
>  start_container script can echo 1 > /containers/node_abc/virt.lock

Yes, something like that.

>
>  I assume the container will also have to remount a fresh copy of the
>  cgroup composition so it can have the dentry for /containers/node_abc
>  as the root dentry for /containers?

Yes.

Paul