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Re: Strange disk usage in mysql datadir (partition)
Posted by: Rick James
Date: November 28, 2013 12:53AM

> we changed several 100 databases to InnoDB from MyISAM.

And did you change
key_buffer_size (down)
innodb_buffer_pool_size -- raise to about 70% of available RAM
?

Do you have the "general log" turned on? (Heavy I/O user)

What are your slow queries?

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Re: Strange disk usage in mysql datadir (partition)
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