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Article #102Byte swapped tar file on 8mm tape
From: Dave Kinchlea
Date: Thu, 07 Jan 1993 15:53
Date: Thu, 07 Jan 1993 15:53
34 lines
1830 bytes
1830 bytes
(Stan's Own Server Software) and gnu-tar the disks onto my 2GB 8mm cartridge (I WOULD use bru except that for some reason bru can't read the mounted disks -- odd but ...). Anyway, the procedure seemed to work just fine but the files on the tape have all of their bytes swapped. Just for the record: these tapes are written and read on the same machine. I did manage to get the data off via: #> cat /dev/exabyte | dd conv=swab | gtar -xvf - but I still don't know why these bytes got swapped. Any ideas? On a related note, can someone tell me why: #> dd if=/dev/exabyte of=foo dd: read error: Invalid argument 0+0 records in 0+0 records out #> ls -l /dev/exabyte crw-rw-rw- 1 root sys 23,162 Dec 26 11:27 /dev/exabyte I have done this on other machines with a QIC, is there something special about exabytes that I don't know about? -- Dave Kinchlea email: kinch@valve.heart.rri.uwo.ca Snail-mail: System Administrator/Research Programmer John P. Robarts Research Institute. P.O. Box 5015, 100 Perth Drive, London, Ont, Canada N6A 5K8 A Real Live Voice: (519)-663-5777-x4406 ".... 2 to the power 759 million to 1 and falling ..." HHGTG
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Newsgroups: comp.sys.sgi.admin Path: arc1-ca.pugleaf.net!sparky!uunet!munnari.oz.au!spool.mu.edu!torn!newshost.uwo.ca!valve.heart.rri.uwo.ca!kinch From: kinch@valve.heart.rri.uwo.ca (Dave Kinchlea) Subject: Byte swapped tar file on 8mm tape Reply-To: kinch@valve.heart.rri.uwo.ca Organization: Heart Valve Group, John P. Robarts Research Institiute, London, Ont. Canada Date: Thu, 7 Jan 1993 15:53:51 GMT Message-ID: <1993Jan7.155351.6410@julian.uwo.ca> Followup-To: comp;sys.sgi.admin Keywords: GTAR, byte swapped, exabyte Sender: news@julian.uwo.ca (USENET News System) Nntp-Posting-Host: valve.heart.rri.uwo.ca Lines: 34