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Re: filesystem performance
Wed May 06 03:01:51 2009
May i ask a question while more expierenced people is waking up?
I don't fully understand the target. For what filesystem should be
I expect a patterns of recorded IO calls when pgsql perform typical
operations with statistics and in-depth analysis.
Are you sure there is à strong relation between fio benchmark result and
Tuesday, May 05, 2009, 9:30:47 AM, you wrote:
MW> Hi everyone,
MW> We (PostgreSQL community) have a HP DL380 G5 that we were using to do
MW> some very basic filesystem characterizations as part of a database
MW> performance tuning project, so we wanted to give FreeBSD a try out of
MW> the box. For this set of data we used 7.1. We're (us few that are
MW> running the tests) are fairly unfamiliar with the community here, so
MW> I'll be as brief as I can. We're basically wondering if the data
MW> we're getting out of the box is expected, and any tuning guidelines
MW> including what changes we should expect to see in the performance.
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