From: J. Roeleveld <joost@antarean.org>
To: pgsql-performance@postgresql.org
Subject: Re: How filesystems matter with PostgreSQL
Date: Fri, 4 Jun 2010 14:39:15 +0200
Message-ID: <201006041439.15237.joost@antarean.org> (raw)
In-Reply-To: <4C08EEDF.7090403@mtu.net>
References: <4C08EEDF.7090403@mtu.net>
On Friday 04 June 2010 14:17:35 Jon Schewe wrote:
> Some interesting data about different filesystems I tried with
> PostgreSQL and how it came out.
>
> I have an application that is backed in postgres using Java JDBC to
> access it. The tests were all done on an opensuse 11.2 64-bit machine,
> on the same hard drive (just ran mkfs between each test) on the same
> input with the same code base. All filesystems were created with the
> default options.
>
> XFS (logbufs=8): ~4 hours to finish
> ext4: ~1 hour 50 minutes to finish
> ext3: 15 minutes to finish
> ext3 on LVM: 15 minutes to finish
>
Hi Jon,
Any chance you can do the same test with reiserfs?
Thanks,
Joost
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To: pgsql-performance@postgresql.org
Cc: joost@antarean.org
Subject: Re: How filesystems matter with PostgreSQL
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