Pavel Ivanov <piva...@google.com> writes: > Could you please tell me, in your implementation of GTIDs did you make > something special for the case when mysql database is replicated? I > guess mysql.rpl_slave_state cannot be replicated in any circumstances, > so did you put any safeguards to not replicate it or it's totally up > to MariaDB users?
In rpl_slave_state::record_gtid(), there is this to prevent replicating updates of the mysql.rpl_slave_state table: table->no_replicate= 1; Other than that, I do not know of any special handling needed for the mysql database. Did you have something special in mind? Note that the user should not update mysql.rpl_slave_state manually. Except perhaps to ALTER TABLE ... ENGINE=xxx (which can be replicated). To change the GTID position, use SET GLOBAL gtid_pos='0-1-10', which will update mysql.rpl_slave_state as needed. BTW, yesterday I merged GTID into lp:maria/10.0, so now the code is in the main tree and will be included in the next 10.0.2 alpha release. - Kristian. _______________________________________________ Mailing list: https://launchpad.net/~maria-developers Post to : maria-developers@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-developers More help : https://help.launchpad.net/ListHelp