From owner-freebsd-scsi@FreeBSD.ORG Mon Jun 2 04:28:20 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 43D8737B401 for ; Mon, 2 Jun 2003 04:28:20 -0700 (PDT) Received: from bast.unixathome.org (bast.unixathome.org [66.11.174.150]) by mx1.FreeBSD.org (Postfix) with ESMTP id A021A43F85 for ; Mon, 2 Jun 2003 04:28:19 -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 1B0D93F4F; Mon, 2 Jun 2003 07:28:19 -0400 (EDT) From: "Dan Langille" To: Matthew Jacob Date: Mon, 02 Jun 2003 07:28:18 -0400 MIME-Version: 1.0 Message-ID: <3EDAFC92.7886.C7C6DEAE@localhost> Priority: normal References: <3EDA7713.25862.C5BD5952@localhost> In-reply-to: <20030601190003.H49295@wonky.in0.lcl> 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 11:28:20 -0000 On 1 Jun 2003 at 19:03, Matthew Jacob wrote: > > Absolutely. I gave the BitKeeper URL of my toolkit, but here's a URL to > pull just the tape pattern test from: > > http://people.freebsd.org/~mjacob/tape_pattern_tester.c # ./tpt -v -b 512 -r 100 -n 10 -f /dev/nrsa0 .......Rewind Tape ........Write Pass WEOT at File 9 Record 100 Offset 512 (512000 total bytes written) Elapsed Seconds: 118; Data Rate: 0MB/s .......Rewind Tape .........Read Pass REOT at File 10 Record 0 Offset 0 (512000 total bytes read) Elapsed Seconds: 5: Data Rate: 0MB/s > I *would* like to know what the output of 'mt status' on that drive is > too. # mt -f /dev/nrsa0 status Mode Density Blocksize bpi Compression Current: 0x13:X3B5/88-185A variable 61000 DCLZ ---------available modes--------- 0: 0x13:X3B5/88-185A variable 61000 DCLZ 1: 0x13:X3B5/88-185A variable 61000 DCLZ 2: 0x13:X3B5/88-185A variable 61000 DCLZ 3: 0x13:X3B5/88-185A variable 61000 DCLZ --------------------------------- Current Driver State: at rest. --------------------------------- File Number: 11 Record Number: 0 Residual Count 0 -- Dan Langille : http://www.langille.org/