in https://www.zabbix.com/documentation/3.0/manual/installation/install_from_packages/server_installation_with_mysql , there's a warning at the top of the page that currently says "It is good practice to set innodb_file_per_table option enabled on MySQL. Check this setting before proceed.".
there are likely a few things to improve language-wise here ("a good practice", "before proceeding", maybe more) - should be reviewed.

other versions should be checked as well.