tape management systems, backup archive

Chris Torek chris at mimsy.UUCP
Fri Nov 11 23:18:22 AEST 1988


In article <278 at tijc02.UUCP> seb022 at tijc02.UUCP (Scott Bemis) writes:
>... A complete monthly backup of 2 gigabytes of data took over 48 hours
>and (18) 2400 foot tape reels.

And I thought *we* had it bad at 6 hours for 2 GB! :-)  (This on an
8250 dumping from CDC9771s to TU80.  Fortunately, this will probably
drop to ~3 hours dumping to one 8mm tape [yes, the 8mm tape works
on the 8250 BI Unibus, despite recent comp.os.vms/info-vax mail].)

(Incidentally, 2GB is more on the order of 25 2400 foot reels at
1600 bpi.)
-- 
In-Real-Life: Chris Torek, Univ of MD Comp Sci Dept (+1 301 454 7163)
Domain:	chris at mimsy.umd.edu	Path:	uunet!mimsy!chris



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