From owner-freebsd-questions@FreeBSD.ORG Fri Jan 30 19:23:57 2015 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 07F33B70 for ; Fri, 30 Jan 2015 19:23:57 +0000 (UTC) Received: from hindenburg.barfooze.de (smtp6.barfooze.de [IPv6:2001:bc8:397c:500::25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "", Issuer "" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 85F5CC2D for ; Fri, 30 Jan 2015 19:23:56 +0000 (UTC) Received: from hindenburg.barfooze.de (localhost [127.0.0.1]) by hindenburg.barfooze.de (8.14.7/8.14.7) with ESMTP id t0UJNpa0040616 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 30 Jan 2015 20:23:52 +0100 (CET) (envelope-from mw@hindenburg.barfooze.de) Received: (from mw@localhost) by hindenburg.barfooze.de (8.14.7/8.14.7/Submit) id t0UJNpGA040615 for freebsd-questions@freebsd.org; Fri, 30 Jan 2015 20:23:51 +0100 (CET) (envelope-from mw) Date: Fri, 30 Jan 2015 20:23:51 +0100 From: Moritz Wilhelmy To: freebsd-questions@freebsd.org Subject: dump(8) file format Message-ID: <20150130192351.GR16100@barfooze.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Jan 2015 19:23:57 -0000 Hello, Just wondering: Is there any documentation regarding the format of FFS dumps generated by dump(8)? I'd be interested in poking around in my disk dumps with a perl script or something. --- Perhaps one could even write a fuse file system that can union-mount multiple layers of FFS dumps read-only? Best, Moritz