From: Herbert Poetzl (herbert_at_13thfloor.at)
Date: Sun 06 Feb 2005 - 00:18:46 GMT
On Fri, Feb 04, 2005 at 05:19:52PM +0100, Holger.Manthey_at_Bertelsmann.de wrote:
> Thank you, i got it. I traced the vlimit command. Valid keywords are:
> (cpu, fsize, data, stack, core, rss, nproc, nofile, memlock, as, locks)
> with a suffix (.soft, .hard, .min)
hehe, good work ... btw, the page for the alpha-util-vserver
on the linux-vserver wiki (http://linux-vserver.org/)
http://linux-vserver.org/alpha+util-vserver
ha a link to the 'Flower Page' which contains (a slightly
outdated) version of the 'new style' config ...
http://www.tu-chemnitz.de/~ensc/util-vserver/doc/conf/configuration.html
which contains 'links' to the various flags and relevant
sections in the code ...
best,
Herbert
> To set a hardlimit of 256 for the number of processes use:
> echo 256 >/etc/vservers/<vserver-name>/rlimits/nproc.hard
>
> To verify the result:
>
> cat /proc/virtual/<xid>/limit
> PROC: 1 4 256 0
> VM: 1285 2914 -1 0
> VML: 0 0 -1 0
> RSS: 515 1779 -1 0
> FILES: 29 29 -1 0
> SOCK: 1 1 -1 0
>
> best regards
> Holger
>
> -----Ursprüngliche Nachricht-----
> Von: vserver-bounces_at_list.linux-vserver.org [mailto:vserver-bounces_at_list.linux-vserver.org]
> Gesendet: Freitag, 4. Februar 2005 16:40
> An: vserver_at_list.linux-vserver.org
> Betreff: Re: [Vserver] Limits
>
>
> On 2005.02.04 13:20:02 +0100, Holger.Manthey_at_Bertelsmann.de wrote:
> > I run VServers on an SuSE 9.2 with Kernel 2.6.10-vs1.9.3.17 and
> > util-vserver 0.30.196
> >
> > There're several flags e.g. sched_hard, hide_mount, hide_netif,
> > virt_mem, virt_uptime etc. to limit vservers. Is there any
> > documentation for all flags, i only found Thorstens Mini Howto for cpu
> > limits in this mailinglist.
> >
> > For the ulimits i need some help. I found a really good documentation
> > at
> > http://www-user.tu-chemnitz.de/~ensc/util-vserver/doc/conf/configuration
> > .html
> > but currently i'm not able to configure ulimits.
>
> As that page says, ulimits only apply to 2.4 kernels. For 2.6 kernels use rlimits instead to limit the whole context. ulimits work 'as usual' within the context and limit processes.
>
> HTH
> Björn
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