You need to check with your sales rep.  I'm not 100% sure that these upgrades are still available.  It can not be done live.  A complete shutdown and replacement of both controllers is required.  You will also need to be on current FW, 6.0.7.   It won't impact your data, there's no need to reset or change any configurations.    You will need a 10GbE switch though.  Using 10GbE uplink ports on a 1GbE switch isn't supported.  Regards, 
Hello, I have a PS6000E with type  7 controller and want to convert it to PS6010E with type 10G controller, What is the process to do so ? and can it be done online? anything will affect my data?   Thnx
PS6000 to PS6010 Conversion 