Date: Fri, 6 Feb 2004 16:23:37 +0100 From: Ruben de Groot <mail25@bzerk.org> To: Harald Schmalzbauer <h@schmalzbauer.de> Cc: Colin Percival <colin.percival@wadham.ox.ac.uk> Subject: Re: buildworld inside a jail Message-ID: <20040206152337.GA97579@ei.bzerk.org> In-Reply-To: <200402061607.19686@harrymail> References: <200402060259.07248@harrymail> <200402061350.04442@harrymail> <6.0.1.1.1.20040206125718.032e6420@imap.sfu.ca> <200402061607.19686@harrymail>
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On Fri, Feb 06, 2004 at 04:07:15PM +0100, Harald Schmalzbauer typed:
Content-Description: signed data
> On Friday 06 February 2004 14:06, Colin Percival wrote:
> > At 12:49 06/02/2004, Harald Schmalzbauer wrote:
> > >On Friday 06 February 2004 03:24, Harald Schmalzbauer wrote:
> > > > On Friday 06 February 2004 03:05, Colin Percival wrote:
> > > > > * The contents of /dev inside the jail?
> > > >
> *SNIP*
> > >I found out that if I don't hide any device it finishes compiling!?!?!?
> >
> > Interesting. I create a jailed /dev with the following commands:
> >
> > mount -t devfs devfs ${BASEDIR}/jail/dev
> > devfs rule -s 10 delset
> > devfs rule -s 10 add hide
> > devfs rule -s 10 add path null unhide
> > devfs rule -s 10 add path zero unhide
> > devfs rule -s 10 add path fd unhide
> > devfs rule -s 10 add path 'fd/*' unhide
> > devfs rule -s 10 add path 'std*' unhide
> > devfs -m ${BASEDIR}/jail/dev ruleset 10
> > devfs -m ${BASEDIR}/jail/dev rule applyset
> >
> > and you've certainly got all of those devices.
>
> Ha, found my mistake. I had /dev/fd but not /dev/fd/*
> When unhiding fd/* like you (and the default) everything is compiling fine!
> But why do I need the floppydisk? Btw. I don't have a floppy in this machine.
It's not floppy disks. These are File Descriptors. checkout what
/dev/stdin, stdout and stderr are symlinked to.
Ruben
> Thanks,
>
> -Harry
>
> >
> > >What device could be needed to compile source code?
> >
> > I'm not sure why this would make any difference, but try
> > with just /dev/null, /dev/zero, /dev/fd, /dev/fd/*, and
> > /dev/std*.
> > Also, try listing the contents of /dev before starting
> > the buildworld, to make sure that nothing is missing.
> >
> > Colin Percival
> >
> >
> > _______________________________________________
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> > http://lists.freebsd.org/mailman/listinfo/freebsd-questions
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