On Dec 18, 2008, at 12:36 PM, Francesco wrote:
What happen if master and slave have different default engines ?
IMHO it should be an error


It should not be an error.

That's a very common configuration.

For example, having a blackhole engine on the master, and regular storage storage engines on the slaves is a common configuration, to keep IO load lower on the master, and to avoid the temptation to read from the master.

Other common configurations is to have a slave keep a table in the archive engine, to do constant backup, while the other slaves keep that table in inno or myisam


--
Mark Atwood <http://mark.atwood.name>




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