From owner-freebsd-questions Tue Oct 22 15:57: 4 2002 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 7057F37B401 for ; Tue, 22 Oct 2002 15:57:03 -0700 (PDT) Received: from clunix.cl.msu.edu (clunix.cl.msu.edu [35.9.2.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id EB99143E4A for ; Tue, 22 Oct 2002 15:57:02 -0700 (PDT) (envelope-from jerrymc@clunix.cl.msu.edu) Received: (from jerrymc@localhost) by clunix.cl.msu.edu (8.11.6+Sun/8.11.6) id g9MMupR20584; Tue, 22 Oct 2002 18:56:51 -0400 (EDT) From: Jerry McAllister Message-Id: <200210222256.g9MMupR20584@clunix.cl.msu.edu> Subject: Re: dump help To: chad.morland@inquent.com (Chad Morland) Date: Tue, 22 Oct 2002 18:56:51 -0400 (EDT) Cc: freebsd-questions@FreeBSD.ORG In-Reply-To: <010501c27a12$fbe60130$1f02000a@downtown> from "Chad Morland" at Oct 22, 2002 05:35:47 PM X-Mailer: ELM [version 2.5 PL2] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG > > Take a look at the estimated number of tapes needed below. Now, I'm not > sure why it would need almost 1500 DLT IV tapes to backup 65G of data. > Can someone possibly explain this to me? I am having a hell of a time > trying to backup this data. I have hardware compression turned on on the > drive as well. Try: dump 0afun /dev/nsa0 /FS-mountpoint i don't think the 'b 126' is doing what you hoped. ////jerry > > backup# mt rewind > backup# dump 0bfun 126 /dev/nsa0 /dev/vinum/striped > DUMP: Date of this level 0 dump: Tue Oct 22 17:11:19 2002 > DUMP: Date of last level 0 dump: the epoch > DUMP: Dumping /dev/vinum/striped to /dev/nsa0 > DUMP: mapping (Pass I) [regular files] > DUMP: mapping (Pass II) [directories] > DUMP: estimated 84906026 tape blocks on 1498.69 tape(s). > DUMP: dumping (Pass III) [directories] > DUMP: dumping (Pass IV) [regular files] > DUMP: Closing /dev/nsa0 > DUMP: Change Volumes: Mount volume #2 > backup# df -k > Filesystem 1K-blocks Used Avail Capacity Mounted on > /dev/da0s1a 302350 50860 227302 18% / > /dev/da0s1f 5426350 614662 4377580 12% /usr > /dev/da0s1e 2015918 2068 1852578 0% /var > procfs 4 4 0 100% /proc > /dev/vinum/striped 454465653 64241886 353866515 15% /backup > > > -CM > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message