From: Russell Anthony (ranthony_at_siteturn.com)
Date: Tue 13 Aug 2002 - 17:57:22 BST
On 13 Aug 2002 at 3:17, Bill Brigden wrote:
> A quote from Tim Sellar (tim_at_idaya.co.uk) of the FreeVSD project may
> help here:
>
> You are at a stage where you are going to need to do some performance
> tuning of your hosting servers. This involves increasing the default
> limits for things like file handlers and shared memory segments.
>
> You can check the number of allocated file handlers by doing:
>
> cat /proc/sys/fs/file-max
> cat /proc/sys/fs/dquot-max
> cat /proc/sys/fs/super-max
>
> You can check the relevant shared memory segment limits by doing:
>
> cat 67108864 >/proc/sys/kernel/shmmax
> cat 384 >/proc/sys/kernel/shmmni
you mean :
echo 67108864 >/proc/sys/kernel/shmmax
echo 384 >/proc/sys/kernel/shmmni
don't you ?
> If you are hosting large numbers of virtual servers or have a
> particularly rich skel these values may have to be increased. This can
> be done by adding the following lines in your /etc/rc.d/rc.sysinit
> immediately after the /proc filesystem has been mounted:
>
> echo 256000 >/proc/sys/fs/file-max
> echo 32768 >/proc/sys/fs/dquot-max
> echo 2048 >/proc/sys/fs/super-max
> echo 67108864 >/proc/sys/kernel/shmmax
> echo 384 >/proc/sys/kernel/shmmni
>
> The values shown are reasonable examples but may need to altered
> depending on your systems requirements.
>
> -----------------------
> I hope this helps - Bill B.
>
> -----Original Message-----
> From: Ian Douglas [mailto:linux_at_wild98.com]
> Sent: 13 August 2002 00:58
> To: vserver_at_solucorp.qc.ca
> Subject: RE: [vserver] excuse the stupidity of this question how do we
> delete a vserver?
>
>
> That happened to me as well - tried a 'newvserver' command, got a 'too
> many open files' error, tried to 'rm' the /vservers/VS01 directory and
> got the same error. Couldn't do anything about it until I rebooted the
> main server...
>
> ... or am I missing something too?
>
> Also, how do I get around the 'too many open files' error when running
> newvserver? If my main server is up and running, and have VS00 running
> (vserver VS00 start), I get the 'open files' error. If I stop VS00, I
> can add a new vserver. Hardly efficient if I need to take down all
> vservers to add a new one...
>
> -id
>
>
> > -----Original Message-----
> > From: Jason Silverglate [mailto:jason_at_pwebtech.com]
> > Sent: Monday, August 12, 2002 4:20 PM
> > To: vserver_at_solucorp.qc.ca
> > Subject: Re: [vserver] excuse the stupidity of this question how do we
>
> > delete a vserver?
> >
> >
> > I did a unify intall and can't delete /proc and /dev in that partition
> >
> > Jason
> >
> > At 06:37 PM 8/12/2002, you wrote:
> > >rm /etc/vservers/vserver_name.conf
> > >rm /home/vservers/vserver_name
> > >
> > >?
> > >
> > >On 12 Aug 2002 at 18:34, Jason Silverglate wrote:
> > >
> > > > excuse the stupidity of this question how do we delete a vserver?
> > > >
> > > >
> > > > __________________
> > > > Jay Silver jason_at_pwebtech.com ICQ 103463692
> > > > Pegasus Web Technologies
> > > > http://www.pwebtech.com
> > > > Web Hosting and Dedicated Servers
> > > >
> > > >
> > >
> > >--
> > >Russell Anthony <ranthony_at_siteturn.com>
> > >Network Development / Administration
> >
> > __________________
> > Jay Silver jason_at_pwebtech.com ICQ 103463692
> > Pegasus Web Technologies
> > http://www.pwebtech.com
> > Web Hosting and Dedicated Servers
> >
> >
> >
>
>
-- Russell Anthony <ranthony_at_siteturn.com> Network Development / Administration