multiple file systems for mysql

Posted by RainDoctor on Server Fault See other posts from Server Fault or by RainDoctor
Published on 2010-04-30T18:00:28Z Indexed on 2010/04/30 18:09 UTC
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mysql

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storage

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filesystems

Does mysql support multiple file systems for a single database with most of the tables being on MyISAM?

Context: we have a 1.5TB mysql database, which is increasing at the rate of 200GB per month. The storage is directly attached, whose slots are almost full. I can add another DAS, and increase the file system. But resizing volume, resizing file system, etc are getting messy. Is there a concept of "tablespace, datafile" (like in oracle) in MySql world?

Or how you guys manage mysql db with these kind of constraints?

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