This time something completely different!
Cloning my Atmosphere-NX SD with one emuMMC partition on it to a larger one. Obviously with simple, cli linux tools.
First insert the old SD. In my case it is 200GB large. In the log I find:
Dec 20 16:02:43 casa kernel: sd 6:0:0:0: Attached scsi generic sg4 type 0
→ Read More: Cloning an Atmosphere microSD using basic Linux tools