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Re: COPY FROM performance improvements

From: "Andrew Dunstan" <andrew(at)dunslane(dot)net>
To: <llonergan(at)greenplum(dot)com>
Cc: <jd(at)commandprompt(dot)com>, <markw(at)osdl(dot)org>, <andrew(at)dunslane(dot)net>,<alvherre(at)surnet(dot)cl>, <pgman(at)candle(dot)pha(dot)pa(dot)us>,<agoldshuv(at)greenplum(dot)com>, <pgsql-patches(at)postgresql(dot)org>,<maryedie(at)osdl(dot)org>
Subject: Re: COPY FROM performance improvements
Date: 2005-07-22 05:27:41
Message-ID: 3277.24.211.165.134.1122010061.squirrel@www.dunslane.net (view raw or flat)
Thread:
Lists: pgsql-patchespgsql-performance
this discussion belongs on -performance

cheers

andrew


Luke Lonergan said:
> Joshua,
>
> On 7/21/05 7:53 PM, "Joshua D. Drake" <jd(at)commandprompt(dot)com> wrote:
>> Well I know that isn't true at least not with ANY of the Dells my
>> customers have purchased in the last 18 months. They are still really,
>> really slow.
>
> That's too bad, can you cite some model numbers?  SCSI?
>
>> I have great success with Silicon Image as long as I am running them
>> with Linux software RAID. The LSI controllers are also really nice.
>
> That's good to hear, I gave up on Silicon Image controllers on Linux
> about 1 year ago, which kernel are you using with success?  Silicon
> Image
> controllers are the most popular, so it's important to see them
> supported well, though I'd rather see more SATA headers than 2 off of
> the built-in chipsets.
>
> - Luke




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