From owner-freebsd-questions@FreeBSD.ORG Thu Jan 19 09:35:17 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B86DF16A420 for ; Thu, 19 Jan 2006 09:35:17 +0000 (GMT) (envelope-from wojtek@tensor.3miasto.net) Received: from chylonia.3miasto.net (chylonia.3miasto.net [213.192.74.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id CCE5343D49 for ; Thu, 19 Jan 2006 09:35:16 +0000 (GMT) (envelope-from wojtek@tensor.3miasto.net) Received: from chylonia.3miasto.net (localhost [127.0.0.1]) by chylonia.3miasto.net (8.13.4/8.13.4) with ESMTP id k0J9Z4uC012118; Thu, 19 Jan 2006 10:35:04 +0100 (CET) (envelope-from wojtek@tensor.3miasto.net) Received: from localhost (wojtek@localhost) by chylonia.3miasto.net (8.13.4/8.13.4/Submit) with ESMTP id k0J9Z0Qb012089; Thu, 19 Jan 2006 10:35:04 +0100 (CET) (envelope-from wojtek@tensor.3miasto.net) X-Authentication-Warning: chylonia.3miasto.net: wojtek owned process doing -bs Date: Thu, 19 Jan 2006 10:35:00 +0100 (CET) From: Wojciech Puchar X-X-Sender: wojtek@chylonia.3miasto.net To: Chuck Swiger In-Reply-To: <43CE837F.2000007@mac.com> Message-ID: <20060119103009.W11397@chylonia.3miasto.net> References: <20060118122029.W51993@chylonia.3miasto.net> <43CE837F.2000007@mac.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: freebsd-questions@freebsd.org Subject: Re: no one here use restore/dump? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Jan 2006 09:35:17 -0000 >> nobody here do backups of their systems? strange?! > > I backup and restore using those self-named tools on a variety of DLT and 4mm > DAT tape drives. 4mm DDS DAT kinda sucks, and they are super-sensitive to > being cleaned a lot. > i'm using DVD+RW discs. after doing dvd+rw-format for a first time, it could be used directly (as /dev/acd1) for dump but blocksize must be 32 and -B 4590208 must be entered. > Did you have a more specific question...? > yes - i did before. i have problems with restore. dump is about 60GB and 1.5 million files. two problems when doing restore -rvf /device 1) after extracting all directory listing it starts to do "Make node..." but after some of it done, it starts to take 100% CPU and work for about 1 hour on PII/400 before finishing it. eventually it finishes, so it's not such a big problem 2) after restoring 7 volumes, at 8-th volume it tried to prepend ? to every pathname extracted so it resulted in error unable to create. doing ln -s \? . and restarting restore from 8-th volume worked and i was able to finish things. why restore failed? and how to dump without fear!