Re: COPY FROM performance improvements

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От Joshua D. Drake
Тема Re: COPY FROM performance improvements
Дата
Msg-id 42E05FAF.70601@commandprompt.com
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Ответ на Re: COPY FROM performance improvements  ("Luke Lonergan" <llonergan@greenplum.com>)
Ответы Re: COPY FROM performance improvements
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> I think late model Dell (post the bad chipset problem, circa 2001-2?) and
> IBM and Sun servers are fine because they all use simple SCSI adapters from
> LSI or Adaptec.

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.

> Also - there are very big issues with some SATA controllers and Linux we've
> seen, particularly the Silicon Image, Highpoint other non-Intel controllers.
> Not sure about Nvidia, but the only ones I trust now are 3Ware and the
> others mentioned in earlier posts.

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.

J



>
> - Luke
>
>
>


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