[lxc-devel] 回复 :Re: How to change to lxc internal PID to system wide PID

[yinxb at neusoft.com]

Hi Yanhai

   Thanks for your kind reply.
   I will try your advise,but it seems I need to change my flatform 
mechanism.
   It is not a easy work.
   Anyway ,thanks.

----- 原邮件 -----
从: Zhu Yanhai <zhu.yanhai at gmail.com>
日期: 星期一, 十二月 12日, 2011 下午1:14
主题: Re: [lxc-devel] How to change to lxc internal PID to system wide 
PID

> 2011/12/12  <yinxb at neusoft.com>:
> > Hi all
> >
> > ?These days I encouter a problem.
> > ?When I use the lxc to running my app,the getpid() system call
> > returns 2.But in my platform,
> > ?I need the system wide PID instead for some purpose,such as
> > integrade with native app(not running in lxc).
> > ?(I want to integrade the lxc app in my platform to do 
isolation,and
> > use the dbus for IPC)
> > ?So how to solve this conflict?Can anyone give me a hint?
> >
> > ?Thanks for your time.
> >
> > Cheers
> > Xiaobiao
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> Hi,
> IMHO you are not able to do this (correct me if I'm wrong), as 
> this is
> exactly what the namespace means.
> I think you may setup a common network connection for this, to
> exchange pid map information with some 'pid translation' daemon on
> host.
> 
> Thanks,
> Zhu Yanhai
> 
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