Glyn Astill wrote:
--- On Thu, 8/1/09, Stefano Nichele <stefano.nichele@xxxxxxxxx> wrote:From: Stefano Nichele <stefano.nichele@xxxxxxxxx> Subject: Re: understanding postgres issues/bottlenecks To: "Scott Marlowe" <scott.marlowe@xxxxxxxxx> Cc: pgsql-performance@xxxxxxxxxxxxxx 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 2Hmm, 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" ...
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