Subject: Re: [vserver] ubuntu 10.04 as a guest
From: Herbert Poetzl <herbert@13thfloor.at>
Date: Tue, 8 Mar 2011 13:33:01 +0100

On Fri, Mar 04, 2011 at 03:43:25PM +0000, Wojciech Giel wrote:
> Hi,
> I have ubuntu 10.4 installed as a vserver host, I have installed 10.4
> also as a guest I have followed hints on website. I can start and
> run it as a standalone vserver but I can't start portmap and nfs.

for portmapper, make sure that you do not run an unrestricted
portmapper on the host, as it will bind to all IPs including
the guest IPs, which in turn will keep the guest's portmapper
from even starting ...

for the nfs(d) part, you want to go for an userspace nfsd not
the kernel nfsd, as a guest is not permitted to load and/or
access kernel modules

> bcapabilites and ccapablilites have proper flags. but can't mount 
> with locking I get this error.

define proper :)

> thanks
> Wojciech

> mount.nfs: rpc.statd is not running but is required for remote locking.
> mount.nfs: Either use '-o nolock' to keep locks local, or start statd.

this sounds more like you are trying to mount an nfs volume
inside the guest, but without context it's hard to tell ...

best,
Herbert

> ps aux
> ..
> daemon    3144  0.0  0.0   8256   636 ?        Ss   15:39   0:00 
> /sbin/portmap -i 127.0.0.1
> statd     3184  0.5  0.0  10392   836 ?        Ss   15:39   0:00 
> /sbin/rpc.statd
> ..

> rpcinfo -p localhost
>     100000    2   tcp    111  portmapper
>     100024    1   udp  51317  status
>     100024    1   tcp  38506  status

> Proto Recv-Q Send-Q Local Address           Foreign Address 
> State       PID/Program name
> tcp        0      0 192.168.165.14:38506    0.0.0.0:* 
> LISTEN      3184/rpc.statd
> tcp        0      0 127.0.0.1:111           0.0.0.0:* 
> LISTEN      3144/portmap
> tcp        0      0 192.168.165.14:22       0.0.0.0:* 
> LISTEN      3043/sshd

> root@sampleinfLive:/# netstat -nulp
> Active Internet connections (only servers)
> Proto Recv-Q Send-Q Local Address           Foreign Address 
> State       PID/Program name
> udp        0      0 192.168.165.14:816      0.0.0.0:* 
>         3184/rpc.statd
> udp        0      0 127.0.0.1:111           0.0.0.0:* 
>         3144/portmap
> udp        0      0 192.168.165.14:51317    0.0.0.0:* 
>         3184/rpc.statd