processes not getting fair share of available disk I/O (was:
Re: TCP parameters and interpreting tcpdump output )
Dieter
freebsd at sopwith.solgatos.com
Wed Nov 22 23:31:37 PST 2006
> > hw.ata.wc=3D0
> ^^^^^^^^^^^
> "Make my hard drive go reeeeally slow please (just in case I crash)" :)
Slower, yes, but not *that* slow.
Normal ls : 0.032 second. Two processes using same disk, multiply by two,
so 0.064 second. Maybe the multiplier is more than 2, call it 10x, so
0.32 second. But I'm seeing a factor of over 9100x.
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