Sorry, someone just sent me over the correct link ...

http://dev.mysql.com/doc/refman/5.0/en/replication-compatibility.html

However, Id still be interested in any war stories dealing w/ this (if any).

- Jon

On Jul 30, 2007, at 1:31 PM, Jon Baer wrote:

Hi,

I have inherited a legacy project which does a fair amount of writing to it and considering a master/slave setup to balance out the work. The current box (slave) is installed w/ 4.1 and the new dev box which will become admin + (master) has 5.0 and I have server-id + binlogged it and did a full mysqldump load and so far so good except someone mentioned that the binlog versioning may be incompatible for replication and can't seem to find the docs on this via dev.mysql.com. Im also looking to accomplish this without much downtime so Im wondering if there is a type of ~scaling out~ doc or guideline to follow on when you want to move from single db - > master/slave -> cluster, etc.

I don't think the versioning 5/4.1 is a problem but just double checking.

Thanks.

- Jon

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