Re: Disk I/O Performance

From: Mike Jakubik (mikej_at_rogers.com)
Date: 10/19/04

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    Date: Tue, 19 Oct 2004 17:08:57 -0400 (EDT)
To: "Mike Horwath" <drechsau@Geeks.ORG>

    Mike Horwath said:
    > On Tue, Oct 19, 2004 at 04:01:11PM -0500, Kristofer Pettijohn wrote:
    >> > His 5 disk stripe (well, it used to be five when I managed the
    >> > machine) should not have issues, but this recently begun happening
    >> > both on his systems and some of mine.
    >> >
    >> > Very odd stuff...
    >>
    >> Still is 5..
    >>
    >> No matter what configuration I use I average 35 MB writing, 13-14 MB
    >> reading.. its suckin.
    >
    > I am working on some ideas, I'll drop you email once I have testing
    > done.

    There is a discussion on -current going on right now regarding disk
    performance issues. Perhaps this is related. Look for the thread "FreeBSD
    5.3b7and poor ata performance".

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