| From: | "Luke Lonergan" <llonergan(at)greenplum(dot)com> |
|---|---|
| To: | "Mark Wong" <markw(at)osdl(dot)org> |
| Cc: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com>, "Patrick Welche" <prlw1(at)newn(dot)cam(dot)ac(dot)uk>, pgsql-performance(at)postgresql(dot)org, maryedie(at)osdl(dot)org |
| Subject: | Re: [PATCHES] COPY FROM performance improvements |
| Date: | 2005-07-29 04:07:12 |
| Message-ID: | BF0EF980.A364%llonergan@greenplum.com |
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| Lists: | pgsql-patches pgsql-performance |
Mark,
On 7/28/05 4:43 PM, "Mark Wong" <markw(at)osdl(dot)org> wrote:
> Are there any recommendations for Qlogic controllers on Linux, scsi or
> fiber channel? I might be able to my hands on some. I have pci-x slots
> for AMD, Itanium, or POWER5 if the architecture makes a difference.
I don't have a recommendation for a particular one, it's been too long
(1998) since I've used one with Linux. However, I'd like to see a
comparison between Emulex and Qlogic and a winner chosen. We've had some
apparent driver issues with a client running Emulex on Linux, even using
many different versions of the kernel.
- Luke
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