Linux Migration with Full Bitcoin node

[Minituff]

Hello, I am trying to follow the installation guide on upgrading my Umbrel from 0.5.4 to 1.0 using this guide: https://community.umbrel.com/t/how-to-update-from-umbrelos-0-5-to-umbrelos-1-1-on-linux-devices/16704

I have a full bitcoin node installed and the migration tool is asking me to get a 700gb usb drive. Is there a way the entire blockchain can be ignored and I can migrate my apps and just download the blockchain again?

[unhighghlow]

You can try setting "Prune blockchain" in Bitcoin Node's settings to the minimum, save the configuration and the blockchain will be reduced to a smaller size. (After the migration you can disable blockchain pruning redownloading the entire chain)