@Jakra I hear you!

This morning I used rpi-clone to migrate to the new SSD. The only downtime I had was to shutdown, swap SSDs and restart.

When I did the previous migration from microSD to USB SSD on the Pi 4 I think the downtime was also minimal.

My migration from the Pi 4 to the 5 was more involved and gradual though because it was a different OS, and I migrated all my stuff from a mostly apt-get installed software to a fully dockerized approach where everything I run has its own compose file and everything is easy to migrate in the future 🤞.

(This GtS instance I am writing from is just one more docker compose project on that Pi )