Re: /proc filesystem

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On Sat, Mar 05, 2005 at 01:29:15PM -0000, rohit  hooda wrote:
>   can i do something like changing the code of proc file system
>   so that when we mount it in chrooted environment it show only
>   process running from chrooted shell....
> 
> 
>   like i check before displaying  directory in proc filesys that
>   whether a process is from chrooted shell or not .....
> 
> or do the checking in the proc_read_inode function

OK, so you got the reply that vserver does exactly you want, and now
you're asking if there is something that does what you want. Not very
helpful.

>   any suggestion   

Yes: check out vserver.


Erik

> On Wed, 02 Mar 2005 Herbert Poetzl wrote :
> >On Wed, Mar 02, 2005 at 05:15:26AM -0000, rohit  hooda wrote:
> > >
> > >    i can do a
> > >    mount /proc /proc -t proc
> > >    but i don't wanna do this
> > >    i  want  to  do  this  to  virtualize  the ps, uptime , top and other
> > >    commands.
> > >    tell me how this is implemented in the vserver
> >
> >well, linux-vserver does virtualize this by adjusting
> >the various procfs functions supplying the data

-- 
Erik Mouw
J.A.K.Mouw@xxxxxxxxxxxxxx  mouw@xxxxxxxxxxxx

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