How to mount new created bootdisk?

[ObiTobi]

Hi,

Is there a way to mount the FreeNAS Bootdisk in a running environment?
I had to create a new bootdisk (UEFI) and the new disk is also bigger. Old bootdisk was MBR and smaller. So I would like to copy over the configuration and some changes I always make

 

[Samuel Tai]

The only mechanism is to save the config from the old boot disk, and to reboot into the new bootdisk and import the config.