@spinflip Has happened to me many times. You can try all the Linux disk recovery utilities, but they would have been automatically used without you knowing it.
@hasmis any idea what causes it? Most of the directory structure is still there, the files are just Gone
@hasmis no, this was on an ext4 external disk hdd
@spinflip Wow, I find these are impossible to muck up -- kernel panics, power failures, etc. Buy a lottery ticket.
@hasmis 😢
@spinflip Hold everything. I just remembered that you cannot run an active Linux file system on the raspi 'bestbuy' micro sd. Those things scratch up like a vinyl record. Only so many read/writes. I program raspis all the time, and I stream data out. I have all my media files on magnetic disks.