Greg: Thank you very much for your insightful comments on the performance of
direct io applied to postgres! That inspired me a lot.
Tom: thank you for the reference to man page!
On Fri, Jun 18, 2010 at 2:02 AM, Greg Smith g...@2ndquadrant.com wrote:
Daniel Ng wrote:
I am trying to enable
Dear all,
I am trying to enable the direct IO for the disk-resident
hash partitions of hashjoin in postgresql. The basic postgres
environment settings are:
centos 5.5
kernel 2.6.18
ext3 fs
PostgreSQL 8.4.3
Previously I added the O_DIRECT flag to the
