Advice on Controller card for SAS disks

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To: "'pgsql-performance@xxxxxxxxxxxxxx'" <pgsql-performance@xxxxxxxxxxxxxx>
Subject: Advice on Controller card for SAS disks
From: See Sing Lau <slau@xxxxxxxxxxxxxx>
Date: Wed, 7 Mar 2012 09:49:23 -0800
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Cc: See Sing Lau <slau@xxxxxxxxxxxxxx>
Thread-index: Acz7/FylnE0oZLgDSvCNEI7lNWZyDg==
Thread-topic: Advice on Controller card for SAS disks

We are looking for advice on the RAID controller cards with battery back cache for 10K SAS disks with RAID 10. Any suggestion for the best card and settings to use for heavy write transactions.

See Sing

Whitepages.com

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