Date: Fri, 19 Sep 2003 22:36:04 +0200
From: Herbert Poetzl <herbert@13thfloor.at>
To: =?iso-8859-1?B?R+Fib3IgTOlu4XJ0?= <lgb@lgb.hu>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Bind Mount Extensions ...
Message-ID: <20030919203603.GA32092@DUK2.13thfloor.at>
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On Fri, Sep 19, 2003 at 10:16:34PM +0200, G?bor L?n?rt wrote:
> This would be VERY usefull. Here, we're using chroot'ed apache servers
> on Solaris and on Linux. For security reasons, the document root
> is mounted from "outside of chroot" into "inside of chroot" with
> read-only mode using lofs on Solaris, and it does the job.

FYI, it is also available for 2.4 ...

http://vserver.13thfloor.at/Experimental/patch-2.4.22-rc2-bme0.03.diff.bz2

best,
Herbert

> However we can't do this on Linux, or we must use nfs ro mount from
> localhost which is quite ugly, and much more slower as well I think ;-)
> 
> On Fri, Sep 19, 2003 at 09:29:37PM +0200, Herbert Poetzl wrote:
> > 
> > Hi Andrew!
> > 
> > just verified that the patch still applies on
> > linux-2.6.0-test5 and linux-2.6.0-test5-mm3 
> > without any issues ...
> > 
> > FYI, this patch allows RO --bind mounts to
> > behave like other ro mounted filesystems ...
> > 
> > do you see any possibility to get this in
> > for extensive testing in the near future?
> > 
> > TIA,
> > Herbert
> 
> - G?bor (larta'H)
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