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Re: patch: avoid heavyweight locking on hash metapage - Mailing list pgsql-hackers

From Robert Haas
Subject Re: patch: avoid heavyweight locking on hash metapage
Date
Msg-id CA+TgmoaAJUfhBD8GP80rd3ve-RuTYRghqkA3_eUXRu-6Y1qn2g@mail.gmail.com
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In response to Re: patch: avoid heavyweight locking on hash metapage  ("Dickson S. Guedes" <listas@guedesoft.net>)
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On Thu, May 31, 2012 at 7:07 AM, Dickson S. Guedes <listas@guedesoft.net> wrote:
> 2012/5/30 Robert Haas <robertmhaas@gmail.com>:
>> I tested the effect of this by setting up a series of 5-minute
>> read-only pgbench run at scale factor 300 with 8GB of shared buffers
>> on the IBM POWER7 machine.
>
> I know it doesn't matter, but out of curiosity what OS you used?

Fedora 16, Linux 3.2.6-3.fc16.ppc64

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

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