any specific mysqldump options for mysql 5.5 to percona 5.6

does simply mysqldump --all-databases suffice? This is because I got below message although I did not plan to restore mysql db along on percona xtradb cluster node.

-- Warning: Skipping the data of table mysql.event. Specify the --events option explicitly.

Hi umarzuki;

See the below man page from MySQL for important information about the upgrade (i.e. incompatible changes):

https://dev.mysql.com/doc/refman/5.6/en/upgrading-from-previous-series.html

"…If your databases include stored programs, use the –routines and –events options as well. "

-Scott

I see. This means that percona and mysql is compatible with each other