If you have Xenix 386, run this for me
Alan Mintz
alan at ahmcs.com
Fri Feb 1 06:58:32 AEST 1991
In article <1991Jan16.094432.21159 at eng.ufl.edu> jc at joker.mil.ufl.edu (Jim Castleberry) writes:
> Someone with Xenix 386 do me a favor and try the following on your
> machine (you'll have to be root to open the device).
> dd if=/dev/rhd00 of=/dev/null bs=100k count=100
> It's absolutely harmless - just reading 10 meg into the bit bucket.
> I'd like to know how many seconds it took, plus your Xenix version,
> controller type, and disk type if you know them. I expect it to take
> between 10 seconds and 2 minutes.
Dell 310 (20Mhz 386DX), 338Mb Micropolis 16ms ESDI with Ultrastor 12F.
SCO XENIX 2.3.2(3) 878K buffers:
$ time dd if=/dev/rhd00 of=/dev/null bs=100k count=100
real 17.3
user 0.0
sys 3.0
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