From: Herbert Poetzl (herbert_at_13thfloor.at)
Date: Thu 28 Apr 2005 - 02:25:37 BST
On Thu, Apr 28, 2005 at 02:53:29AM +0200, Gilles wrote:
>
> > > # ls -al /var/lib/vservers/phony/dev
> > > total 1
> > > drwxr-xr-x 3 root root 264 Apr 26 11:46 .
> > > drwxr-xr-x 20 root root 504 Apr 26 11:46 ..
> > > crw-rw-rw- 1 root root 1, 7 Apr 20 18:46 full
> > > prw------- 1 root root 0 Apr 27 18:54 initctl
> > > crw-rw-rw- 1 root root 1, 3 Apr 20 18:46 null
> > > crw-rw-rw- 1 root root 5, 2 Apr 20 18:46 ptmx
> > > drwxr-xr-x 2 root root 48 Apr 20 18:46 pts
> > > crw-r--r-- 1 root root 1, 8 Apr 20 18:46 random
> > > crw-rw-rw- 1 root root 5, 0 Apr 20 18:46 tty
> > > crw-r--r-- 1 root root 1, 9 Apr 27 18:53 urandom
> > > crw-rw-rw- 1 root root 1, 5 Apr 20 18:46 zero
> > >
> > > Something wrong with that?
> > >
> > > Indeed there is one pipe; should it be there or not?
> > > How does one know whether it leads to some forbidden place?
> >
> > well, just for a test, I'd remove the initctl ...
> > it should be auto created inside the vserver by init
>
> Yes, it was created anew.
>
> Same behaviour:
>
> 1. vserver not running: no <defunct> processes.
> 2. start vserver: still no <defunct> processes.
> 3. stop vserver: every application closed becomes <defunct>.
> 4. impossible to start the vserver again:
> vcontext: vc_create_context(): File exists.
> And "init" is hung (have to reset the computer).
>
> Ideas?
well, next step is to trace the entire vserver startup
with --debug and strace -fF to figure ...
a) what is started and/or executed
b) what might reach the init on the host
it might also pose useful to turn on the linux-vserver
debugging (especially the syscall command switch)
best,
Herbert
> Thanks and best regards.
> Gilles
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