I'm following instruction for disaster recovery before upgrading
http://www.symantec.com/business/support/index?page=content&id=TECH160736&profileURL=https%3A%2F%2Fsymaccount-profile.symantec.com%2FSSO%2Findex.jsp%3FssoID%3D1422455477323zy0JHo3Chn4hI5LS2zgx6hE036fw7F3Onq3Hn
But the database backup take very long time, I've started it 3 hours ago and still working,
It seem tahat the database is huge, is strange, we have only 10 clients.