TK50 parms for dump(8)

Blair P. Houghton bph at buengc.BU.EDU
Thu Jan 4 04:47:41 AEST 1990


In article <1079 at ursa-major.SPDCC.COM> dyer at ursa-major.spdcc.COM (Steve Dyer) writes:
>What are the appropriate values for density and tape length
>when invoking dump(8) using TK50's as the backup medium?
>Also, should I just use dump's default write size, or, instead,
>write to stdout piped into dd, and write to tape with a
>specified block size?

6250 and 2300 are fine, and let dump block it, or you'll forget
to tell someone about the dd and they'll come looking to
kill you six years later when they try to read that tape.

>I have to do these backups tonight (Tue, 1/2), so don't delay! :-)
>Thanks.

You lose.

Come to think of it, so do I.  I shoulda done dumps yesterday...

				--Blair
				  "Law of Least Surprise Rules!"



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