Hi, If it takes you a few seconds, that is okay. It is not likely that the cluster will require a SST in that brief period. You can also simply use a parallel SSH tool to execute the following on all nodes at the same time: mysql -uroot -ppassword -e 'set global wsrep_sst_method=xtrabackup' On Wed, Feb 18, 2015 at 8:11 AM, absolutely_free@libero.it < absolutely_free@libero.it> wrote:

Hi Nirbhay, thank you very much for your answer. This cluster is already in production, with few databases (for mail user authentication, radius authentication, and so on). My question is: what would will happen if I change wsrep_sst_method on one node? How the other node can be "synced" if wsrep_sst_method is different (even for a few seconds)?

Thank you, regards

_______________________________________________ Mailing list: https://launchpad.net/~maria-discuss Post to : maria-discuss@lists.launchpad.net Unsubscribe : https://launchpad.net/~maria-discuss More help : https://help.launchpad.net/ListHelp