Re: We really ought to do something about O_DIRECT and data=journalled on ext4

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: We really ought to do something about O_DIRECT and data=journalled on ext4
Date: 2010-12-07 02:00:24
Message-ID: 4CFD9538.8080509@agliodbs.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Steve,

> If you tell me which options to pgbench and which .conf file settings
> you'd like to see I can probably arrange to run some tests on AIX.

Compile and run test_fsync in PGSRC/src/tools/fsync.

--
-- Josh Berkus
PostgreSQL Experts Inc.
http://www.pgexperts.com

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Fujii Masao 2010-12-07 02:01:00 Re: Timeout for asynchronous replication Re: Timeout and wait-forever in sync rep
Previous Message Andrew Dunstan 2010-12-07 01:59:53 Re: [PATCH] Revert default wal_sync_method to fdatasync on Linux 2.6.33+