To: linux-kernel@vger.kernel.org
From: Alin Dobre <alin.dobre@elastichosts.com>
Subject: Re: [RFC] Per-user namespace process accounting
Date: Thu, 12 Jun 2014 15:37:54 +0100
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Message-ID: <5399BB42.60304@elastichosts.com>
References: <5386D58D.2080809@1h.com>
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Cc: containers@lists.osdl.org, lxc-devel@lists.linuxcontainers.org
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On 29/05/14 07:37, Marian Marinov wrote:
> Hello,
> 
> I have the following proposition.
> 
> Number of currently running processes is accounted at the root user namespace. The problem I'm facing is that multiple
> containers in different user namespaces share the process counters.
> 
> So if containerX runs 100 with UID 99, containerY should have NPROC limit of above 100 in order to execute any
> processes with ist own UID 99.
> 
> I know that some of you will tell me that I should not provision all of my containers with the same UID/GID maps, but
> this brings another problem.

If this matters, we also suffer from the same problem here. So we
support any implementation that would address it.

Cheers,
Alin.

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