On Thu, Jun 24, 2010 at 10:55 AM, Anj Adu <fotogra...@gmail.com> wrote:
> What would you recommend to do a quick test for this? (i.e WAL on
> internal disk vs WALon the 12 disk raid array )?

Maybe just pgbench?

http://archives.postgresql.org/pgsql-performance/2010-06/msg00223.php

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise Postgres Company

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