Re: I/0 issue on a poweredge 750 wit sata raid 1.

• Previous message: Charles Ulrich: "Re: What is Stable"
• In reply to: Julien Lavigne du Cadet: "I/0 issue on a poweredge 750 wit sata raid 1."
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To: Julien Lavigne du Cadet <jlavigne@kaalys.com>
Date: Mon, 23 Aug 2004 11:46:44 -0700 (PDT)

Julien Lavigne du Cadet writes:
| So I installed Freebsd 4.10 on it, and everything went well during the install. But I started a few tests (this machine is supposed to be a web server), and I've been very disappointed by the I/0 performances. In fact, the same query on the same database takes 2,56s on my old P4 (which supports about 300 persons on a vbulletin forum at the same time), and 4,80s on the new dell. Of course, the mysql configuration is the same, and I've launched the query a few time to avoid differences due to mysql cache.

        http://www.ambrisko.com/doug/ata

Should help you.

Doug A.
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• Previous message: Charles Ulrich: "Re: What is Stable"
• In reply to: Julien Lavigne du Cadet: "I/0 issue on a poweredge 750 wit sata raid 1."
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