linux-kernel - Re: [PATCH 00/10] Containers(V10): Generic Process Containers

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Message-ID: <20070604191412.GA901@sergelap.austin.ibm.com>
Date:	Mon, 4 Jun 2007 14:14:12 -0500
From:	"Serge E. Hallyn" <serue@...ibm.com>
To:	menage@...gle.com
Cc:	akpm@...ux-foundation.org, dev@...ru, xemul@...ru,
	serue@...ibm.com, vatsa@...ibm.com, ebiederm@...ssion.com,
	haveblue@...ibm.com, svaidy@...ux.vnet.ibm.com, balbir@...ibm.com,
	pj@....com, cpw@....com, ckrm-tech@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org, containers@...ts.osdl.org,
	mbligh@...gle.com, rohitseth@...gle.com, devel@...nvz.org
Subject: Re: [PATCH 00/10] Containers(V10): Generic Process Containers

Hi Paul,

I've got two problems working with this patchset:

1. A task can't join a cpuset unless 'cpus' and 'mems' are set.  These
don't seem to automatically inherit the parent's values.  So when I do

	mount -t container -o ns,cpuset nsproxy /containers
	(unshare a namespace)

the unshare fails because container_clone() created a new cpuset
container but the task couldn't automatically enter that new cpuset.

2. I can't delete containers because of the files they contain, and
am not allowed to delete those files by hand.

thanks,
-serge
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