Hi. On Thu, May 23, 2002 at 10:44:15AM +1200, [EMAIL PROTECTED] wrote: > At 16:02 22/05/2002 +0800, Patrick Hsieh wrote: [...] > >1. use 3 or more mysql servers for write/update and more than 5 mysql > >servers for read-only. Native mysql replication is applied among them. > >In the mysql write servers, use 1 way replication like A->B->C->A to > >keep the data consistency. But I am afraid the loss of data, since we > >can't take the risk on it, especially when we are relying our billing > >system on it. > > This will not work. MySQL replication does not work like that. With MySQL > replication you have one master and all others replicate from it. [...]
I beg to differ. This kind of setting is doable since 3.23.26 and even mentioned in the manual as circular master-slave relationship: http://www.mysql.com/doc/R/e/Replication_Features.html Of course you have to take care of the special properties of this configuration. Regards, Benjamin. -- [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
