Dear Server Expert,
Currently we have one database server running Windows Server 2012 Standard and SQL Server 2012. Currently, we would like to perform an upgrade of SQL Server 2012 to latest service pack. our server is physical server, so I can't create the snapshot as how the hyper v vm can do. May I know what is the best way of performing backup other than full server backup so we can revert back to the current status when the upgrade is fail?
Thanks
Regards,