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Article #441Re: The plight of the humble floppy disk
From: DalienX
Date: Mon, 09 Aug 2004 15:49
Date: Mon, 09 Aug 2004 15:49
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2993 bytes
Phred wrote: > In article <2nn1elF2dlhcU1@uni-berlin.de>, > "Jack D. Russell, Sr." <jackru$$ell2@notmail.com> wrote: > [...] > > hs>To my horror, I found a remarkable hardware failure rate of > > hs>floppies, even from large companies like TDK, made (I think ) > > hs>after the mid 80's. My ancient floppies seems to last forever. > > hs>But a newer ``preformatted'' floppy can be readable/writable > > hs>and then an hour later when I go to a friends house, I find > > hs>his/her PC can not read the thing. Later, on examination I find > > hs>scandisk or some lookalike reporting bad clusters, even at the > > hs>beginning of the floppy where the boot information is supposed > > hs>to go: Result most programs can not even read enough to scan it > > hs>for errors. > [...] > > Even back in the good old days there were commonly problems moving > floppies from system to system. Many times one had to walk an > incoming floppy around the office until finally finding a machine > that could read it. (Though in the mid/late 80s I guess this was > mainly with 5.25" 360K disks around here. :) > > I suspect a lot of the problem was in the tolerances for the > read/write heads. A disk written on a machine at the edge in one > direction tended to be unreadable in a machine at the other extreme. > > Presumably, the same sort of problem could arise with pre-formatted > disks? > > As for "new" reliability, I typically found about 5 to 10% "bad" out > of the box when formatting the things years ago (now talking 3.5" > 720K) and haven't really noticed much better or worse with the > "modern" pre-formatted 1.44MB units here. > > Cheers, Phred. The floppy is dead. Recently i seen a pack of 10 TDK floppys on the shelf for $12, right next to them was a pack of of 50 TDK CDR's for $35. Do the math 0_o -- DalienX
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X-Google-Thread: 112049,772983b8bb82b0cd X-Google-Thread: 108c83,880c9e7e011cdded X-Google-Attributes: gid112049,gid108c83,public X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!news.maxwell.syr.edu!news.mel.connect.com.au!snewsf0.syd.ops.aspac.uu.net!ken-transit.news.telstra.net!lon-in.news.telstra.net!news.telstra.net!news-server.bigpond.net.au!53ab2750!not-for-mail From: "DalienX" <somewhere@earth.com> Subject: Re: The plight of the humble floppy disk Newsgroups: alt.comp.freeware,aus.computers References: <41155fe2@hughey> <2nn1elF2dlhcU1@uni-berlin.de> <2npk69F393vrU1@uni-berlin.de> User-Agent: XanaNews/1.16.3.1 MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Lines: 43 Message-ID: <w2NRc.42892$K53.35826@news-server.bigpond.net.au> Date: Mon, 09 Aug 2004 15:49:48 GMT NNTP-Posting-Host: 203.51.132.223 X-Complaints-To: abuse@bigpond.net.au X-Trace: news-server.bigpond.net.au 1092066588 203.51.132.223 (Tue, 10 Aug 2004 01:49:48 EST) NNTP-Posting-Date: Tue, 10 Aug 2004 01:49:48 EST Organization: BigPond Internet Services