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From: Herbert Poetzl (herbert_at_13thfloor.at)
Date: Mon 04 Apr 2005 - 16:33:37 BST


On Mon, Apr 04, 2005 at 07:35:40AM +0200, Ola Lundqvist wrote:
> Hello
>
> On Thu, Mar 31, 2005 at 05:16:28PM +0100, Gaz Wilson wrote:
> >
> > Does anyone have any experience with the development branch of Vserver
> > and Debian?
>
> Yes I'm the maintainer and yesterday util-vserver 0.30.204 finally
> found it's way to sarge.

hey, great!

0.30.205 is out (but requires some changes) so I'd suggest
waiting for 0.30.206 and update to that once done ...

best,
Herbert

> So if would be really nice if you could try this on this version of
> util-vserver as well.
>
> If there is any problem, I would like bug reports so it can be fixed.
>
> Happy hacking!
>
> Regards,
>
> // Ola
>
> > I'm having trouble with things not running within the vserver, most notably
> > "w" and "ifconfig", although my testing stopped there, there may be many
> > more...
> >
> > I have a totally clean build of Debian (Sarge), running kernel 2.6.11 and
> > VS 1.9.5 built from source.
> >
> > I have built util-vserver-0.30.204 from source, with the following
> > configure line:
> >
> > ./configure --with-vrootdir=/local/vservers
> >
> > Which went well, this was installed.
> >
> > I have then created a vserver with the following command line:
> >
> > vserver test01 build -m debootstrap --hostname test01 --netdev eth0
> > --interface 172.29.31.242/16 -- -d sarge
> >
> > Which appeared to go well. I then started it up:
> >
> > host01:/# vserver test01 start
> > Starting system log daemon: syslogd.
> > Starting kernel log daemon: klogd.
> > Starting MTA: exim4.
> > Starting internet superserver: inetd.
> > Starting deferred execution scheduler: atd.
> > Starting periodic command scheduler: cron.
> >
> > All OK so far, but when I enter the server, I get all sorts of oddness...
> >
> > If I enter the vserver, then execute in this order: ls, mount, df, w,
> > ifconfig, ifconfig -a, mount /proc and id - I get:
> >
> > host01:/# vserver test01 enter
> > mesg: /dev/pts/0: Operation not permitted
> > test01:/# ls
> > bin dev home lib mnt proc sbin sys usr
> > boot etc initrd media opt root srv tmp var
> > test01:/# mount
> > /dev/hdv1 on / type ufs (defaults)
> > none on /proc type proc (defaults)
> > none on /tmp type tmpfs (size=16m,mode=1777)
> > none on /dev/pts type devpts (gid=5,mode=620)
> > test01:/# df
> > Filesystem 1K-blocks Used Available Use% Mounted on
> > /dev/hdv1 63457000 176252 60057308 1% /
> > none 16384 0 16384 0% /tmp
> > test01:/# w
> > Error: /proc must be mounted
> > To mount /proc at boot you need an /etc/fstab line like:
> > /proc /proc proc defaults
> > In the meantime, mount /proc /proc -t proc
> > test01:/# ifconfig
> > Segmentation fault
> > test01:/# ifconfig -a
> > Segmentation fault
> > test01:/# mount /proc
> > mount: permission denied
> > test01:/# id
> > uid=0(root) gid=0(root) groups=0(root)
> >
> > I have read many many pages of documentation from various servers including:
> >
> > http://lena.franken.de/linux/debian_and_vserver/vserver.html
> > http://linux-vserver.org/alpha+util-vserver
> > http://www.13thfloor.at/vserver/*
> > http://www.solucorp.qc.ca/miscprj/s_context.hc
> > etc
> > etc
> >
> > but to no avail.
> >
> > Has anyone seen this issue before and can they advise me what might be astray?
> > I guess there could be something in the kernel that is missing or needed,
> > but I couldn't say...
> >
> > GW
> >
> > --
> > / Gary Wilson, aka dragon/dragonlord/dragonv480 \
> > .'(_.------. e: dragon_at_northernscum.org.uk MSN: dragonv480 .------._)`.
> > < _ | Skype:dragonv480 ICQ:342070475 AIM:dragonv480 | _ >
> > `.( `------' w: http://volvo480.northernscum.org.uk `------' ).'
> > \ w: http://www.northernscum.org.uk /
> > _______________________________________________
> > Vserver mailing list
> > Vserver_at_list.linux-vserver.org
> > http://list.linux-vserver.org/mailman/listinfo/vserver
> >
>
> --
> --------------------- Ola Lundqvist ---------------------------
> / opal_at_debian.org Annebergsslingan 37 \
> | opal_at_lysator.liu.se 654 65 KARLSTAD |
> | +46 (0)54-10 14 30 +46 (0)70-332 1551 |
> | http://www.opal.dhs.org UIN/icq: 4912500 |
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