Subject: Re: [vserver] vserver-stat: open(memory.usage_in_bytes): No such file or directory
From: "Daniel Hokka Zakrisson" <daniel@hozac.com>
Date: Wed, 27 Oct 2010 13:17:47 +0200 (CEST)

Gordan Bobic wrote:
> Daniel Hokka Zakrisson wrote:
>> Gordan Bobic wrote:
>>> Art -kwaak- van Breemen wrote:
>>>> On Wed, Oct 27, 2010 at 09:57:44AM +0100, Gordan Bobic wrote:
>>>>> open(memory.usage_in_bytes): No such file or directory
>>>> Eh you should have a /dev/cgroup and /etc/init.d/util-vserver
>>>> should have mounted the cgroup fs.
>>>  >
>>>> Oh, and you should have support for containers in your kernel
>>>> ;-).
>>>> rlimits are replaced by container limits.
>>> I think I've found the cause. If the hostname in
>>> /etc/vserver/<guestname>/name isn't the same as <guestname>, this
>>> happens. I would suggest this is a bug because guest name and the
>>> hostname of the guest don't have to be the same. vserver-stat should be
>>> referring to guests by guest name not by the hostname in
>>> /etc/vserver/<guestname>/name.
>>
>> What makes you think that?
>
> Because otherwise /etc/vserver/<guestname>/name file is redundant with
> <guestname> in the path and should thus not exist in the first place. If
> they have to be the same, one shouldn't be there at all.

They don't have to be the same. It also doesn't have anything to do with
your error.

-- 
Daniel Hokka Zakrisson