Re: [vserver] vprocunhide not enabled on boot

From: Herbert Poetzl <herbert_at_13thfloor.at>
Date: Mon 24 Dec 2012 - 15:05:30 GMT
Message-ID: <20121224150530.GA8716@MAIL.13thfloor.at>

On Tue, Dec 18, 2012 at 08:52:33PM +0100, Roberto Puzzanghera wrote:
> Hello all,
> suddenly I can't get vprocunhide enabled at boot time. I have
> to run it from the command line it once the boot process is
> complete. This happened when I modified my /etc/HOSTNAME.
> Further modification of the HOSTNAME appears to enable or
> disable vprocunhide on boot randomly.

sounds strange to me ...

> Any idea on the cause of this issue?

no idea ATM, but I'd suspect a runlevel/init issue/bug

> What can I provide to help further diagnose?

I'd put a simple log or file output into the appropriate
runlevel script (for vprocunhide) or wrap the vprocunhide
binary with a shell wrapper to see when and how it is
called, e.g. something like:

  echo "`date` vprocunhide called" >>/root/vprocunhide.log

or
  
  logger "vprocunhide called"

HTH,
Herbert

> regards
> Roberto Puzzanghera

> # vserver-info
> Versions:
> Kernel: 3.5.7-vs2.3.4.3-smp
> VS-API: 0x00020308
> VCI: 0x0000000013000f11
> util-vserver: 0.30.216-pre3038; Dec 10 2012, 23:53:01

> Features:
> CC: gcc, gcc (GCC) 4.7.1
> CPPFLAGS: ''
> CFLAGS: '-g -O2 -std=c99 -Wall -pedantic -W
> -funit-at-a-time'
> build/host:
> x86_64-unknown-linux-gnu/x86_64-unknown-linux-gnu
> Use dietlibc: yes
> Build C++ programs:
> Build C99 programs: yes
> Available APIs: v13,net,v21,v22,v23,netv2
> ext2fs Source: e2fsprogs
> syscall(2) invocation: alternative
> vserver(2) syscall#: 236/glibc
> crypto api: beecrypt
> python bindings: no
> use library versioning: yes

> Paths:
> prefix: /usr/local
> sysconf-Directory: ${prefix}/etc
> cfg-Directory: ${prefix}/etc/vservers
> initrd-Directory: $(sysconfdir)/init.d
> pkgstate-Directory: ${prefix}/var/run/vservers
> vserver-Rootdir: /vservers
Received on Mon Dec 24 15:05:41 2012

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