Change all disk FAS2040

Hi, guys

I have to configure a FAS2040 have disk of 2T but, I need to change all the disk for 300g the client need less space. So I would like to know if somebody do this before and which are the recomendation. I have this plan:

-save the configuration /etc/rc

-change the disk 2T to 300g

-install data ontap from flash

-boot option 4a

-reinstall the version of data ontap

Best Regards,



Change all disk FAS2040

What is the version of ONTAP?