From owner-freebsd-stable Thu Mar 6 3: 2:43 2003 Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7E55F37B401 for ; Thu, 6 Mar 2003 03:02:42 -0800 (PST) Received: from woozle.rinet.ru (woozle.rinet.ru [195.54.192.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3373243F93 for ; Thu, 6 Mar 2003 03:02:41 -0800 (PST) (envelope-from marck@rinet.ru) Received: from localhost (localhost [127.0.0.1]) by woozle.rinet.ru (8.12.8/8.12.6) with ESMTP id h26B2b63082035; Thu, 6 Mar 2003 14:02:39 +0300 (MSK) (envelope-from marck@rinet.ru) Date: Thu, 6 Mar 2003 14:02:37 +0300 (MSK) From: Dmitry Morozovsky To: Frank Tegtmeyer Cc: freebsd-stable@FreeBSD.ORG Subject: Re: jails update In-Reply-To: Message-ID: <20030306140038.M43664@woozle.rinet.ru> References: <20030305135652.GA83413@ei.bzerk.org> <020c01c2e340$ee8f5c60$19fd2fd8@westbend.net> X-NCC-RegID: ru.rinet MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Wed, 5 Mar 2003, Frank Tegtmeyer wrote: FT> One problem with the DESTDIR approach may be the use of FT> symlinks by a jail administrator - if there are symlinks set for FT> directories containing the binaries you may overwrite the hosts FT> directories. Maybe "make installworld" does a check for this too - I FT> didn't look at it. We avoid this (and the whole need to update multiple jails) by installing to dedicated partition and the do multiple read-only null mounts, so each jail has perfectly equal read-only /usr (with symlinks outside to /home, /local, etc) Sincerely, D.Marck [DM5020, DM268-RIPE, DM3-RIPN] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru *** ------------------------------------------------------------------------ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message