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Date:      Sat, 12 Oct 1996 22:49:22 +0200 (MET DST)
From:      J Wunsch <j@uriah.heep.sax.de>
To:        freebsd-hackers@freebsd.org (FreeBSD hackers)
Subject:   Re: /sbin/init permission
Message-ID:  <199610122049.WAA10051@uriah.heep.sax.de>
In-Reply-To: <199610111145.MAA08420@labinfo.iet.unipi.it> from Luigi Rizzo at "Oct 11, 96 12:45:25 pm"

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(Moved from -committers to -hackers)

As Luigi Rizzo wrote:

>  Changing permissions to /sbin/init has no
> undesired side effects, so it thought it was a non controversial
> change. Maybe I am wrong ?

I'm not even sure whether this is a bug in NFS or not.  If the file is
executable, this should probably suffice.  OTOH, i think with the
current setup, it's almost impossible to have the root f/s exported
without option root=0.

> It is my impression that quite a few people are using the diskless
> code -- mostly to administer labs etc. with many machines where
> users have the habit of pushing the reset button when something
> goes wrong.  Every people I talked to has developed their own
> solutions.

> It would be nice if these efforts could be coordinated to produce
> an easy "diskless" setup utility.

The description in the handbook was sufficient for me to get my own
setup going.  However, what i've been missing was a good template that
could serve as cpio input for how to clone the existing root f/s for a
diskless client.  A plain file list is probably too hard to maintain
(each time a new file goes into /etc, this list has to be updated), so
some kind of a script might be better.

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)



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