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Date:      Mon, 22 Sep 2008 13:41:55 +0700 (ICT)
From:      Olivier Nicole <on@cs.ait.ac.th>
To:        fmatthew5876@gmail.com
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Shared /usr in jails
Message-ID:  <200809220641.m8M6ftoQ009956@banyan.cs.ait.ac.th>
In-Reply-To: <3eca10930809212301t207b6d08p26eb27294350227a@mail.gmail.com> (fmatthew5876@gmail.com)
References:  <3eca10930809212301t207b6d08p26eb27294350227a@mail.gmail.com>

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> Aesthetics and philosophy aside, are there any real security holes in just
> using the systems /usr everywhere if it is mounted read only in the jails?
> THis seems to be the
> approach used by solaris zones.

Usually a jail /usr is almost empty.

You would prefer to have the very strict minimum of things inside a
jail.

Olivier



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