linux-kernel - Re: [PATCH 01/10] Containers(V10): Basic container framework

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20070530001502.d988f8d6.akpm@linux-foundation.org>
Date:	Wed, 30 May 2007 00:15:02 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	menage@...gle.com
Cc:	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 01/10] Containers(V10): Basic container framework

On Tue, 29 May 2007 06:01:05 -0700 menage@...gle.com wrote:

> +For example, the following sequence of commands will setup a container
> +named "Charlie", containing just CPUs 2 and 3, and Memory Node 1,
> +and then start a subshell 'sh' in that container:
> +
> +  mount -t container cpuset -ocpuset /dev/container
> +  cd /dev/container
> +  mkdir Charlie
> +  cd Charlie
> +  /bin/echo $$ > tasks
> +  sh
> +  # The subshell 'sh' is now running in container Charlie
> +  # The next line should display '/Charlie'
> +  cat /proc/self/container

Once this has been done, can tasks inside `Charlie' escape from it?

And what permissions are needed to expand the various allotments (if
that's the approved term) for `Charlie'?
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/