nanog mailing list archives
RE: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network
From: "Jamie Bowden" <jamie () photon com>
Date: Tue, 20 Sep 2011 07:57:43 -0400
From: Valdis.Kletnieks () vt edu [mailto:Valdis.Kletnieks () vt edu] Sent: Tuesday, September 20, 2011 12:15 AM On Tue, 20 Sep 2011 05:32:04 +0200, Randy Bush said:you left out one connection via a chevy full of hollerith cards andthesecond a canoe full of 7 track tape in waterproof containers.Does anybody actually *have* a functional 7 track drive? I remember seeing a story on PBS (may have been a Nova episode) where they discussed the fact that NASA had literally thousands of 7 track tapes of telemetry data and no way to read them because their last 7 track drive had died, and IBM had no 7 track read/write heads left either... (I admit we still have a rack of 9-track tapes in ez-loader seals in our tape library, though we got rid of our last IBM 3420 about a decade ago. I think most of them are tapes we've lost track of ownership info, and don't dare dispose of in case the owner turns up.. ;)
It's worse than that. I spent a little time working at NASA LaRC, and even if you had a functional drive, the tapes are mostly garbage (we had tens of thousands of 9 track spools that had spent decades in rooms with no temp or humidity controls). No point in trying to read data from a tape that's shedding the layer of magnetic material. We were not unique. Jamie
Current thread:
- Re: old media (was: wannabe isp), (continued)
- Re: old media (was: wannabe isp) Christopher Morrow (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Joel jaeggli (Sep 19)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Barton F Bruce (Sep 19)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Henry Yen (Sep 19)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Randy Bush (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Michael Painter (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Chris Adams (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Barry Shein (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network bmanning (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Robert Bonomi (Sep 20)
- RE: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Jamie Bowden (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Jens Link (Sep 27)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Jon Lewis (Sep 20)
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- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Dorn Hetzel (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Jon Lewis (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Dorn Hetzel (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Charles N Wyble (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Owen DeLong (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Dorn Hetzel (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Seth Mattinen (Sep 20)
- Re: wet-behind-the-ears whippersnapper seeking advice on building a nationwide network Owen DeLong (Sep 20)