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Re: Configuring System for Speed
- From: Brian Wipf <brian(at)clickspace(dot)com>
- To: Luke Lonergan <llonergan(at)greenplum(dot)com>
- Cc: pgsql-performance(at)postgresql(dot)org
- Subject: Re: Configuring System for Speed
- Date: Mon, 11 Sep 2006 09:50:43 -0600
- Message-id: <A0D70FD2-8888-4455-9F88-62AF35234026(at)clickspace(dot)com>
On 8-Sep-06, at 2:44 AM, Luke Lonergan wrote:
One modification: we implemented two internal 60GB laptop hard drives with an additional 3Ware 8006-2LP controller on each machine for the OS. Thisfrees up all 16 SATA II drives for data.
That's a great idea. One question though. If I put all 16 drives in a RAID 10 for the database, where should I put the logs? On that large RAID set? If I use a RAID controller with a BB cache for the mirrored laptop drives, might I be able to use that for the logs and OS?
Brian Wipf
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