In Kilo we're working on getting the stack to use MariaDB10 w/ Xtrabackup-v2 which is a spec/PR awaiting reviews here: https://review.openstack.org/#/c/178259/ . As for Juno we're looking into the problems and will about getting a fix in soonish.
In Kilo we're working on getting the stack to use MariaDB10 w/ Xtrabackup-v2 which is a spec/PR awaiting reviews here: https:/ /review. openstack. org/#/c/ 178259/ . As for Juno we're looking into the problems and will about getting a fix in soonish.