Mailinglist Archive: opensuse-factory (776 mails)

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Re: [opensuse-factory] Re: [opensuse-kernel] BtrFS as default fs?
  • From: Claudio Freire <klaussfreire@xxxxxxxxx>
  • Date: Thu, 12 Sep 2013 12:59:14 -0300
  • Message-id: <CAGTBQpaM2HdxkSd4EjRtC=bXk0YVJZgxFDEGeLotbt1j2sVt=Q@mail.gmail.com>
On Thu, Sep 12, 2013 at 12:46 PM, Claudio Freire <klaussfreire@xxxxxxxxx> wrote:
I might have to run a newer benchmark though. This[1] one's newer, and
looks a lot better for ext4.

In general, database workloads are special, and the dumber the FS the better.

...

Good thing you prompted me for data.


[0]
http://serenadetoacuckooo.blogspot.com.ar/2011/04/ext4-performance-and-barrier-option.html
[1]
http://www.ilsistemista.net/index.php/linux-a-unix/21-ext3-ext4-xfs-and-btrfs-filesystems-comparison-on-linux-kernel-300.html?start=6
[2]
http://postgresql.1045698.n5.nabble.com/ext4-finally-doing-the-right-thing-td2076089.html


Do check out the previous page with MySQL benchmarks, showing the opposite.

It's not quite so clear-cut anymore (it used to be ext3 winning all
the time, but now it's not that ext4 wins all the time either).

Curious thing there is btrfs.
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