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From: "Serge E. Hallyn" <serue-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
To: Daniel Lezcano <daniel.lezcano-GANU6spQydw@public.gmane.org>
Cc: containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org,
	Paul Menage <menage-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
	"Eric W. Biederman"
	<ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
Subject: Re: [patch 2/2] Remove the ns_cgroup
Date: Mon, 28 Dec 2009 17:36:11 -0600	[thread overview]
Message-ID: <20091228233611.GA6309@us.ibm.com> (raw)
In-Reply-To: <20091228230623.907397717-7Ha4D/yM3XKqUVqbrEjtMkN0fxke0PB7qyM6JfAXOaQ@public.gmane.org>

Quoting Daniel Lezcano (daniel.lezcano-GANU6spQydw@public.gmane.org):
> The ns_cgroup is an annoying cgroup at the namespace / cgroup frontier.

True.  However, it remains - apart from using smack or SELinux - the
only way to truly lock a container into a cgroup configuration.  That's
unlikely to change until we finally support user namespaces in the VFS.

Do we worry about that?

-serge

  parent reply	other threads:[~2009-12-28 23:36 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-12-28 23:04 [patch 0/2] Remove the ns_cgroup Daniel Lezcano
2009-12-28 23:04 ` [patch 1/2] Add clone_child control file Daniel Lezcano
     [not found]   ` <20091228230620.494084022-7Ha4D/yM3XKqUVqbrEjtMkN0fxke0PB7qyM6JfAXOaQ@public.gmane.org>
2010-01-07  1:28     ` Paul Menage
     [not found]       ` <6599ad831001061728n63375ff8qb3a084e3f9fd7c98-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-01-08 12:59         ` Daniel Lezcano
2009-12-28 23:04 ` [patch 2/2] Remove the ns_cgroup Daniel Lezcano
     [not found]   ` <20091228230623.907397717-7Ha4D/yM3XKqUVqbrEjtMkN0fxke0PB7qyM6JfAXOaQ@public.gmane.org>
2009-12-28 23:36     ` Serge E. Hallyn [this message]
     [not found]       ` <20091228233611.GA6309-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2010-01-07  0:38         ` Paul Menage

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