Hi Mark, all
On 21/12/2010, at 12:51 PM, MARK CALLAGHAN wrote:
It would be nice if pre-allocated binlog files were possible, but
performance results from ext-3 overstates the benefit to be had. If
you care about performance with the binlog enabled then don't use
ext-3:
http://www.facebook.com/note.php?note_id=194501560932
Not surprising, however in many environments deployments get stuck
with ext3, so I do think there's benefit for the real world.
Cheers,
Arjen.
On Mon, Dec 13, 2010 at 10:08 PM, Sergei Golubchik
<s...@askmonty.org> wrote:
Hi, Arjen!
[moving to the public list]
On Dec 14, Arjen Lentz wrote:
Hi all
Can we adopt/implement http://forge.mysql.com/worklog/task.php?id=4925
in
MariaDB?
The benchmark info is in the item, and looks quite interesting.
The author tested it using a separate tool to preallocate the
binlog, but
it should be straightforward implementing this inside the server,
that'd
also be much easier to manage without extra fuss for a DBA.
You mean - before it gets into 5.6 and we merge it the normal way?
Or you mean - with a different implementation (w/o
mysqlbinlogalloc) ?
Regards,
Sergei
P.S. These are the changesets:
final version:
http://lists.mysql.com/commits/113309
http://lists.mysql.com/commits/113306
http://lists.mysql.com/commits/113307
review comments:
http://lists.mysql.com/commits/116965
http://lists.mysql.com/commits/121478
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--
Mark Callaghan
mdcal...@gmail.com
--
Arjen Lentz, Exec.Director @ Open Query (http://openquery.com)
Remote expertise & maintenance for MySQL/MariaDB server environments.
Follow us at http://openquery.com/blog/ & http://twitter.com/openquery
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