Date: Wed, 22 Nov 2006 23:29:16 +0000 From: Dieter <freebsd@sopwith.solgatos.com> To: freebsd-questions@freebsd.org Subject: Re: processes not getting fair share of available disk I/O (was: Re: TCP parameters and interpreting tcpdump output ) Message-ID: <200611230729.HAA05509@sopwith.solgatos.com> In-Reply-To: Your message of "Thu, 23 Nov 2006 01:09:31 EST." <20061123060929.GA49798@xor.obsecurity.org>
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> > 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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