Re: understanding postgres issues/bottlenecks

Glyn Astill wrote:
> --- On Thu, 8/1/09, Stefano Nichele <stefano.nichele@gmail.com> wrote:
>
>
>> From: Stefano Nichele <stefano.nichele@gmail.com>
>> Subject: Re: [PERFORM] understanding postgres issues/bottlenecks
>> To: "Scott Marlowe" <scott.marlowe@gmail.com>
>> Cc: pgsql-performance@postgresql.org
>> Date: Thursday, 8 January, 2009, 8:36 AM
>> Find !
>>
>> Dell CERC SATA RAID 2 PCI SATA 6ch
>>
>> Running lspci -v:
>>
>> 03:09.0 RAID bus controller: Adaptec AAC-RAID (rev 01)
>>         Subsystem: Dell CERC SATA RAID 2 PCI SATA 6ch
>> (DellCorsair)
>>         Flags: bus master, 66MHz, slow devsel, latency 32,
>> IRQ 209
>>         Memory at f8000000 (32-bit, prefetchable)
>> [size=64M]
>>         Expansion ROM at fe800000 [disabled] [size=32K]
>>         Capabilities: [80] Power Management version 2
>>
>>
>
> Hmm, the 64M / 6ch makes it sound like this card
>
> http://accessories.us.dell.com/sna/products/Controllers/productdetail.aspx?c=us&l=en&s=bsd&cs=04&sku=310-5975
>

Indeed I think it's this one. The server is a Power Edge 1800 Server.

> Which is a 6ch dell version of
>
> http://www.adaptec.com/en-US/support/raid/sata/AAR-2410SA/
>
> I have one on my smash pile.  The only thing that makes me think otherwise is the 2 in "CERC SATA RAID 2" ...
>
>
>
>
>
>