Multiple trackers on a Mysql multi-master setup

Jeff Fisher guppy at
Thu Jan 31 18:55:12 UTC 2008

> Actually, I don't think MogileFS supports multiple masters in that
> way.  Not by default anyway, since it uses the MySQL AUTO_INCREMENT
> type, which isn't going to work in a master-master setup if you're
> writing to both.  (Key collisions.)

There's an auto increment offset now which lets auto increments work on 
a master-master setup. I think it's in MySQL 5.0+.


More information about the mogilefs mailing list