On 22.12.2010 09:25, Rob Wultsch wrote:
On Wed, Dec 22, 2010 at 12:15 AM, Heikki Linnakangas
Hmm, innodb_autoextend_increment seems more like what we're discussing here
If I'm reading that correctly, InnoDB defaults to extending files in 8MB
This is not pure apples to apples as InnoDB does direct io, however
doesn't the checkpoint completion target code call fsync repeatedly in
order to achieve the check point completion target?
It only fsync's each file once. If there's a lot of files, it needs to
issue a lot of fsync's, but for different files.
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