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Re: dbt2 NOTPM numbers

From: "Mark Wong" <markwkm(at)gmail(dot)com>
To: "Markus Schiltknecht" <markus(at)bluegap(dot)ch>
Cc: "Heikki Linnakangas" <heikki(at)enterprisedb(dot)com>, "Jim Nasby" <decibel(at)decibel(dot)org>, PFC <lists(at)peufeu(dot)com>, pgsql-performance(at)postgresql(dot)org
Subject: Re: dbt2 NOTPM numbers
Date: 2007-06-13 17:02:41
Message-ID: 70c01d1d0706131002t59e96da3h36751169fd166308@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-performance
On 6/13/07, Markus Schiltknecht <markus(at)bluegap(dot)ch> wrote:
> Hi,
>
> Mark Wong wrote:
> > Yeah, I ran with 500+ warehouses, but I had 6 14-disk arrays of 15K
> > RPM scsi drives and 6 dual-channel controllers... :)
>
> Lucky you!
>
> In the mean time, I've figured out that the box in question peaked at
> about 1450 NOTPMs with 120 warehouses with RAID 1+0. I'll try to compare
> again to RAID 6.
>
> Is there any place where such results are collected?

Unfortunately not anymore.  When I was working at OSDL there was...
I've been told that the lab has been mostly disassembled now so the
data are lost now.

Regards,
Mark

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