How To Backup Mysql

netbackup supports mysql through Zmanda's software.

http://eval.symantec.com/mktginfo/enterprise/fact_sheets/b-netbackup_7-5_DS_clients-agents_21219457-1.en-us.pdf

http://www.zmanda.com/netbackup-mysql-backup.html

but you can check this, from oracle. I do not know if it is supported from netbackup support. very intresting.

http://www.mysql.com/why-mysql/white-papers/mysql-enterprise-backup-and-symantec-netbackup/

https://blogs.oracle.com/mysqlenterprisebackup/entry/meb_support_to_netbackup_mms

for 2012 read this:
https://www-secure.symantec.com/connect/forums/vm-windows-2012-server-backup