These days 'overlayfs' I think[1], though if you're running nginx on there to serve a site/app you might want logs? 1: https://forums.raspberrypi.com/viewtopic

These days 'overlayfs' I think[1], though if you're running nginx on there to serve a site/app you might want logs? 1: https://forums.raspberrypi.com/viewtopic.php?f=63&t=253104&p=1549229#p1549117 https://forums.raspberrypi.com/viewtopic.php?f=63&t=253104&p...