Subject: Re: [vserver] vserver-stat: open(memory.usage_in_bytes): No such file or directory
From: <lac01@web.de>
Date: Wed, 27 Oct 2010 11:48:37 +0200

On Wed, 27 Oct 2010 09:57:44 +0100
Gordan Bobic <gordan@bobich.net> wrote:

> Since I upgraded to 2.6.35.7-vs2.3.0.36.33 and userspace 
> 0.30.216-1.pre2914 following the discovery of a hashify corruption
> bug with ext4 in 2.6.30.10, it would appear that vserver-stat is now
> broken. Instead of listing guest status, it barfs with 40 of these (2
> running guests):
> 
> open(memory.usage_in_bytes): No such file or directory
> 
> Known bug?
> 
> Gordan

Did you enable 

CONFIG_CGROUP_MEM_RES_CTLR=y
CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y

in your kernel and mounted cgroups with "-o memory" ?


Andreas

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