Date: Sat, 18 Apr 1998 13:25:19 -0700 From: Jake <jake@checker.org> To: hardware@FreeBSD.ORG Cc: stable@FreeBSD.ORG Subject: Re: best wdc0 flags ? Message-ID: <199804182025.NAA00837@localhost.ca> In-Reply-To: Your message of "Sat, 18 Apr 1998 09:45:53 PDT." <199804181645.JAA04953@antipodes.cdrom.com>
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> I'd generally use 0x80ff80ff and let the autodetection code sort it out
I get
IOZONE performance measurements:
5144042 bytes/second for writing the file
5756362 bytes/second for reading the file
with this flag on a Western Digital AC22500.
It increased the dd if=/dev/wd0 of=/dev/null throughput
from ~3 mb/s with no flags to ~4 mb/s.
--
http://www.checker.org/~jake
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