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Advice on Controller card for SAS disks

From: See Sing Lau <slau(at)whitepages(dot)com>
To: "'pgsql-performance(at)postgresql(dot)org'" <pgsql-performance(at)postgresql(dot)org>
Cc: See Sing Lau <slau(at)whitepages(dot)com>
Subject: Advice on Controller card for SAS disks
Date: 2012-03-07 17:49:23
Message-ID: (view raw or whole thread)
Lists: pgsql-performance
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


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