Yes, that’s true. What I was suggesting: * put the OS on the sd card. * Put all the data on an external drive that is more reliable. * Take a snapshot image of

Yes, that’s true. What I was suggesting: * put the OS on the sd card. * Put all the data on an external drive that is more reliable. * Take a snapshot image of the sd card when setup is complete. If your sd card is ever corrupted you can use the image to restore the server.