vserver development mailing list: Re: [Vserver] Problems with Per Context Disk Limis

sebastian_at_ganschow.net

--
Sebastian Ganschow
mailto:sebastian_at_ganschow.net
Quoting Herbert Poetzl <herbert_at_13thfloor.at>:
> On Fri, Jul 30, 2004 at 03:27:37PM +0200, Sebastian Ganschow wrote:
> > Thank you so far.
> >
> > I searched the mailing list archive before, but I think I
> > searched with the wrong keywords.
> >
> > I just wondered why the Limits aren't stored like regular quotas,
>
> simple, consider the following setup:
>
>  /dev/hd0 /
>  /dev/hd1 /vservers/vs1
>  /dev/hd2 /vservers/vs2
>
> now quota is stored at the root dir of a disk, in
> files called (a)quota.{user,group}, which in this
> case could be /vservers/vs1/quota.user, you probably
> do not want the disk limits to be stored in a
> /vservers/vs1/disk.limit file inside the vserver
> path ...
>
> aside from that, writing the info back to the disk
> seems not really necessary, and can be done from
> userspace if somebody wants to do it ...
>
> best,
> Herbert
>
> > but the skript will be a appropriate solution for this problem.
> >
> > regards
> > Sebastian
> >
> > --
> > Sebastian Ganschow
> > mailto:sebastian_at_ganschow.net
> >
> >
> > Quoting Herbert Poetzl <herbert_at_13thfloor.at>:
> >
> > > On Fri, Jul 30, 2004 at 02:08:41PM +0200, Sebastian Ganschow wrote:
> > > > Hello,
> > > >
> > > > I tried to set up Per Context Disk Limits with the documentation on
> > > > www.linux-vserver.org. When I set the Limit with
> > > >
> > > > # cqhadd -x 101 -v /dev/hda6
> > > > # cddlim -x 101 -S 0,200,0,1000,5 -v /dev/hda6
> > > >
> > > > the Limit ist working, but when I restart the server the Disk Limit is
> > > away.
> > > >
> > > > I tried it with kernel 2.4.25 and with kernel 2.4.22. In both cases
> the
> > > Disk
> > > > Limits are deleted after a restart of the system.
> > > >
> > > > I configured it with the following documentation:
> > > >
> > >
> http://vserver.13thfloor.at/Linux2.6/index.php?page=Per+Context+Disk+Limits
> > > >
> > > > What could be the Problem?
> > >
> > > nothing, this is expected behaviour, in the 2.4
> > > stable addon patch for quota and disk limits the
> > > in kernel store (hash) for this information is
> > > not persistent per se, but there are several
> > > scripts (like the one Matt did) available (just
> > > search the mailing list archives) to solve this
> > > issue ...
> > >
> > > http://list.linux-vserver.org/archive/vserver/msg06020.html
> > >
> > > disk limits for the vs1.9.x branch (no quota yet)
> > > takes a different approach, but a host reboot will
> > > purge the settings too ...
> > >
> > > HTH,
> > > Herbert
> > >
> > > > Regards
> > > > Sebastian
> > > >
> > > > PS: Could you please answer also to my email address, because of a bug
> it
> > > isn't
> > > > possible for me to subscribe to the mailing list.
> > > >
> > > > --
> > > > Sebastian Ganschow
> > > > mailto:sebastian_at_ganschow.net
> > > >
> > > >
> > > >
> > > >
> > > >
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> >
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