From oracle-l-bounce@freelists.org Tue Aug 16 12:35:07 2005 Return-Path: Received: from air891.startdedicated.com (root@localhost) by orafaq.com (8.12.10/8.12.10) with ESMTP id j7GHZ7G1004305 for ; Tue, 16 Aug 2005 12:35:07 -0500 X-ClientAddr: 206.53.239.180 Received: from turing.freelists.org (freelists-180.iquest.net [206.53.239.180]) by air891.startdedicated.com (8.12.10/8.12.10) with ESMTP id j7GHZ1IP004287 for ; Tue, 16 Aug 2005 12:35:01 -0500 Received: from localhost (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 92C681DF375; Tue, 16 Aug 2005 12:34:57 -0500 (EST) Received: from turing.freelists.org ([127.0.0.1]) by localhost (turing [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 08813-03; Tue, 16 Aug 2005 12:34:57 -0500 (EST) Received: from turing (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 130CE1DF390; Tue, 16 Aug 2005 12:34:57 -0500 (EST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:references; b=QqqZAj3S+jMjK7xyMtlIceMCwSGECrUrLgoAUvOUkDncJ6NW2K+WilgYuvXNuDXUm0GMdml7P7jz4i0QvT0Las2Rq2u+NRbgvA0XLdA3bvdg6pJv5bEhU53Uw0BVO64iOj8sdib05Cx+6hNlRufvlO51vdrMbBw13Szv78N7PaE= Message-ID: Date: Tue, 16 Aug 2005 10:33:07 -0700 From: Jared Still To: Brandon.Allen@oneneck.com Subject: Re: Long IO Latency Cc: shivan@subexsystems.com, oracle-l@freelists.org In-Reply-To: <04DDF147ED3A0D42B48A48A18D574C450236144E@NT15.oneneck.corp> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_250_7708837.1124213587081" References: <04DDF147ED3A0D42B48A48A18D574C450236144E@NT15.oneneck.corp> X-archive-position: 24078 X-ecartis-version: Ecartis v1.0.0 Sender: oracle-l-bounce@freelists.org Errors-To: oracle-l-bounce@freelists.org X-original-sender: jkstill@gmail.com Precedence: normal Reply-To: jkstill@gmail.com X-list: oracle-l X-Virus-Scanned: by amavisd-new-20030616-p9 (Debian) at avenirtech.net X-mailscan-MailScanner-Information: Please contact the ISP for more information X-mailscan-MailScanner: Found to be clean X-MailScanner-From: oracle-l-bounce@freelists.org X-Spam-Level: X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on air891.startdedicated.com X-Spam-Status: No, hits=-3.2 required=5.0 tests=AWL,BAYES_00,HTML_MESSAGE autolearn=ham version=2.63 ------=_Part_250_7708837.1124213587081 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On 8/16/05, Allen, Brandon wrote: >=20 > 50ms is ridiculous speed ... >=20 And has been for a long time. Adrian Cockroft int the mid 90's recommended investigating any disk with service time >=3D 50ms. --=20 Jared Still Certifiable Oracle DBA and Part Time Perl Evangelist ------=_Part_250_7708837.1124213587081 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline
On 8/16/05, Allen, Brandon <Bra= ndon.Allen@oneneck.com> wrote:
50ms is ridiculous speed ...

And has been for a long time.

Adrian Cockroft int the mid 90's  recommended investigating any
disk with service time >=3D 50ms.

--
Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist<= br>
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