random_page_costs - are defaults of 4.0 realistic for SCSI RAID 1

From:	"Carlo Stonebanks" <stonec(dot)register(at)sympatico(dot)ca>
To:	pgsql-performance(at)postgresql(dot)org
Subject:	random_page_costs - are defaults of 4.0 realistic for SCSI RAID 1
Date:	2007-09-10 19:25:41
Message-ID:	fc45mi$1tj9$1@news.hub.org
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Thread:	2007-09-10 19:25:41 from "Carlo Stonebanks" <stonec(dot)register(at)sympatico(dot)ca>  2007-09-10 20:19:03 from "Luke Lonergan" <llonergan(at)greenplum(dot)com>   2007-09-10 20:52:56 from Mark Mielke <mark(at)mark(dot)mielke(dot)cc>   2007-09-10 21:26:40 from Josh Berkus <josh(at)agliodbs(dot)com>    2007-09-10 22:46:56 from "Luke Lonergan" <llonergan(at)greenplum(dot)com>   2007-09-10 21:44:05 from Gregory Stark <stark(at)enterprisedb(dot)com>    2007-09-10 21:59:38 from "Scott Marlowe" <scott(dot)marlowe(at)gmail(dot)com>     2007-09-10 22:22:06 from Mark Mielke <mark(at)mark(dot)mielke(dot)cc>      2007-09-11 21:26:34 from Decibel! <decibel(at)decibel(dot)org>       2007-09-11 21:50:24 from Mark Mielke <mark(at)mark(dot)mielke(dot)cc>    2007-09-10 22:03:31 from Jeff Davis <pgsql(at)j-davis(dot)com>    2007-09-10 22:08:26 from Mark Mielke <mark(at)mark(dot)mielke(dot)cc>     2007-09-10 22:45:26 from "Luke Lonergan" <llonergan(at)greenplum(dot)com>      2007-09-11 07:28:59 from Gregory Stark <stark(at)enterprisedb(dot)com>       2007-09-11 07:33:47 from "Luke Lonergan" <LLonergan(at)greenplum(dot)com>       2007-09-11 11:07:02 from Jean-David Beyer <jeandavid8(at)verizon(dot)net>        2007-09-11 18:16:03 from Gregory Stark <stark(at)enterprisedb(dot)com>         2007-09-11 18:49:28 from Jean-David Beyer <jeandavid8(at)verizon(dot)net>          2007-09-11 21:31:05 from Decibel! <decibel(at)decibel(dot)org>           2007-09-11 23:02:46 from Gregory Stark <stark(at)enterprisedb(dot)com>            2007-09-11 23:49:41 from Decibel! <decibel(at)decibel(dot)org>            2007-09-12 00:10:50 from Greg Smith <gsmith(at)gregsmith(dot)com>             2007-09-12 00:46:09 from "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>        2007-09-12 18:01:07 from Rafael Barrera Oro <rafael(at)akyasociados(dot)com(dot)ar>       2007-09-13 17:46:42 from Gregory Stark <stark(at)enterprisedb(dot)com>      2007-09-11 09:00:46 from "Heikki Linnakangas" <heikki(at)enterprisedb(dot)com>  2007-09-16 20:00:48 from "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
Lists:	pgsql-performance

Responses

• Re: random_page_costs - are defaults of 4.0 realistic for SCSI RAID 1 at 2007-09-10 20:19:03 from Luke Lonergan
• Re: random_page_costs - are defaults of 4.0 realistic for SCSI RAID 1 at 2007-09-16 20:00:48 from Kevin Grittner

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