From nobody Thu May 26 09:02:23 2022 X-Original-To: freebsd-questions@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id C26CF1B48099 for ; Thu, 26 May 2022 09:02:35 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from ms-10.1blu.de (ms-10.1blu.de [178.254.4.101]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4L82566pm4z4mcw for ; Thu, 26 May 2022 09:02:34 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from [95.115.91.51] (helo=localhost.unixarea.de) by ms-10.1blu.de with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nu9Nx-0006GB-Lv; Thu, 26 May 2022 11:02:25 +0200 Received: from localhost.my.domain (localhost [127.0.0.1]) by localhost.unixarea.de (8.16.1/8.14.9) with ESMTPS id 24Q92OVe011126 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Thu, 26 May 2022 11:02:25 +0200 (CEST) (envelope-from guru@unixarea.de) Received: (from guru@localhost) by localhost.my.domain (8.16.1/8.14.9/Submit) id 24Q92NdT011125; Thu, 26 May 2022 11:02:23 +0200 (CEST) (envelope-from guru@unixarea.de) X-Authentication-Warning: localhost.my.domain: guru set sender to guru@unixarea.de using -f Date: Thu, 26 May 2022 11:02:23 +0200 From: Matthias Apitz To: Polytropon Cc: "Kevin P. Neal" , "Steve O'Hara-Smith" , freebsd-questions@freebsd.org Subject: Re: Tape, was Single User Message-ID: Reply-To: Matthias Apitz Mail-Followup-To: Polytropon , "Kevin P. Neal" , Steve O'Hara-Smith , freebsd-questions@freebsd.org References: <24632e11-1a86-8553-cf44-d29aa40a6858@kicp.uchicago.edu> <20220519223448.e1db4297aef551734852e4fd@sohara.org> <20220525125255.10b45abf.freebsd@edvax.de> List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-questions@freebsd.org X-BeenThere: freebsd-questions@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20220525125255.10b45abf.freebsd@edvax.de> X-Operating-System: FreeBSD 13.0-CURRENT r368166 (amd64) X-message-flag: Mails containing HTML will not be read! Please send only plain text. X-Con-Id: 51246 X-Con-U: 0-guru X-Originating-IP: 95.115.91.51 X-Rspamd-Queue-Id: 4L82566pm4z4mcw X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of guru@unixarea.de has no SPF policy when checking 178.254.4.101) smtp.mailfrom=guru@unixarea.de X-Spamd-Result: default: False [-0.52 / 15.00]; HAS_REPLYTO(0.00)[guru@unixarea.de]; RCVD_VIA_SMTP_AUTH(0.00)[]; HAS_XOIP(0.00)[]; TO_DN_SOME(0.00)[]; HAS_XAW(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; NEURAL_HAM_SHORT(-0.56)[-0.556]; RECEIVED_SPAMHAUS_PBL(0.00)[95.115.91.51:received]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; ASN(0.00)[asn:42730, ipnet:178.254.0.0/19, country:DE]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.37)[-0.367]; REPLYTO_EQ_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[unixarea.de]; AUTH_NA(1.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; MLMMJ_DEST(0.00)[freebsd-questions]; R_SPF_NA(0.00)[no SPF record]; RWL_MAILSPIKE_POSSIBLE(0.00)[178.254.4.101:from]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_TLS_ALL(0.00)[] X-ThisMailContainsUnwantedMimeParts: N El día miércoles, mayo 25, 2022 a las 12:52:55p. m. +0200, Polytropon escribió: > Seems to depend... I have ome (!) audio tape that has had > "dry loss" of magnetic material (not sticky, only crumbs), > but I also have a data tape ORWO Typ 430 (6250 bpi) probably > from the early 1980s that is still in mechaincally perfect > condition. Maybe there are "bad batches" of tape just as it > were with floppy disks (BASF), optical discs (EMTEC) and > hard disks (IBM DTLA) with this specific kind of problem? The tape in question is also an ORWO tape, what else in the GDR? > > IEF280E K 3D0,1069SS,LICHTAUS,ANALYSE2 > IGF991E MOUNT PENDING FOR DEVICE 3D0,SER=1070SS > IEF403I SVDRUCK STARTED TIME=10.58.35 This looks from a /360 or /370 console type writer, isn't it? >From where you have copied these lines? matthias -- Matthias Apitz, ✉ guru@unixarea.de, http://www.unixarea.de/ +49-176-38902045 Public GnuPG key: http://www.unixarea.de/key.pub Peace instead of NATO! Мир вместо НАТО! Frieden statt NATO! ¡Paz en vez de OTAN!