From owner-freebsd-hackers Mon Feb 17 19:04:07 1997 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.5/8.8.5) id TAA07284 for hackers-outgoing; Mon, 17 Feb 1997 19:04:07 -0800 (PST) Received: from godzilla.zeta.org.au (godzilla.zeta.org.au [203.2.228.19]) by freefall.freebsd.org (8.8.5/8.8.5) with ESMTP id TAA07266 for ; Mon, 17 Feb 1997 19:04:00 -0800 (PST) Received: (from bde@localhost) by godzilla.zeta.org.au (8.8.3/8.6.9) id NAA22662; Tue, 18 Feb 1997 13:59:58 +1100 Date: Tue, 18 Feb 1997 13:59:58 +1100 From: Bruce Evans Message-Id: <199702180259.NAA22662@godzilla.zeta.org.au> To: avalon@coombs.anu.edu.au, giles@nemeton.com.au Subject: Re: File system/disk recovery tools ? Cc: hackers@freebsd.org, kuku@gilberto.physik.rwth-aachen.de, luigi@labinfo.iet.unipi.it, msmith@atrad.adelaide.edu.au Sender: owner-hackers@freebsd.org X-Loop: FreeBSD.org Precedence: bulk >This is becoming a FAQ. Two enhancements to tools that might help >would be: > > o making newfs add superblock numbers to /etc/sbtab like > HP-UX does (caveats on / being mounted read-write etc) Something should put them in /var/backups. I keep backups of MBRs and labels there. File systems made with the defaults don't need to be recorded unless the defaults change, since they are machine- generated. However, Lite2 may change the defaults. Bruce