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Curtis Maurand schrieb:
| You're running into my major complaint about innodb.  It never gives
| space back.  the file continues to grow until it uses all available

That's not completely true. You`re right - giving back space is not done
by innodb itselfes. But innodb needs a db administrator. He is
responsible for the health of innodb.

It is like DB2. IBM's database also requests to do "reorgs" for
maintaining the used space.

| resources.  I have heard about altering the storage engine to MyISAM and
| then changing it back to get your disk space back, but I've never tried

In tha case, you'll need to put you emailsystem offline. MyISAM is not
transaction safe!

| it.  running mysqloptimize will only make the file grow larger.

Do you talk about the "optimize table" command?

Did you read http://www.dbmail.org/dokuwiki/doku.php?id=mysql_notes ?


Uwe
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