From owner-freebsd-scsi@FreeBSD.ORG Mon Jun 2 11:05:29 2003 Return-Path: Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7543537B407 for ; Mon, 2 Jun 2003 11:05:29 -0700 (PDT) Received: from bast.unixathome.org (bast.unixathome.org [66.11.174.150]) by mx1.FreeBSD.org (Postfix) with ESMTP id F1DC643F3F for ; Mon, 2 Jun 2003 11:05:24 -0700 (PDT) (envelope-from dan@langille.org) Received: from wocker (wocker.unixathome.org [192.168.0.99]) by bast.unixathome.org (Postfix) with ESMTP id 586353F4F; Mon, 2 Jun 2003 14:05:24 -0400 (EDT) From: "Dan Langille" To: Matthew Jacob Date: Mon, 02 Jun 2003 14:05:24 -0400 MIME-Version: 1.0 Message-ID: <3EDB59A4.27599.C93270FB@localhost> Priority: normal References: <3EDB31AB.16420.C8964B7D@localhost> In-reply-to: <20030602082134.L69681@beppo> X-mailer: Pegasus Mail for Windows (v4.02a) Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7BIT Content-description: Mail message body cc: freebsd-scsi@freebsd.org Subject: Re: SCSI tape data loss X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 Jun 2003 18:05:29 -0000 On 2 Jun 2003 at 8:21, Matthew Jacob wrote: > On Mon, 2 Jun 2003, Dan Langille wrote: > > > On 2 Jun 2003 at 8:06, Matthew Jacob wrote: > > > > > Err, umm, you need to run it to actual physical EOT so we can see what > > > happens with early warning... > > > > OK, this will take a while: > > > > # ./tpt -v -b 5120 -r 10000000000 -n 10 -f /dev/nrsa0 > > .......Rewind Tape > > ........Write Pass > > Yeah :-; > And we have finish: ./tpt -v -b 5120 -r 10000000000 -n 10 -f /dev/nrsa0 .......Rewind Tape ........Write Pass WEOT at File 0 Record 694983 Offset 0 (3558312960 total bytes written) Elapsed Seconds: 5467; Data Rate: 0.620633MB/s .......Rewind Tape .........Read Pass REOT at File 1 Record 0 Offset 0 (3558312960 total bytes read) Elapsed Seconds: 4422: Data Rate: 0.7673MB/s -- Dan Langille : http://www.langille.org/