OK I see from dmesg that this is kernel 4.14.3, and I've used that quite a bit without problems so I don't think it's related. What do you get for $ sudo btrfs dev stats /dev/ If you haven't done a scrub since this problem happened it's worth seeing if that shows any problems: $ sudo btrfs scrub start / $ sudo btrfs scrub status / IF there are errors, you can extract those and post them with $ dmesg | grep -i btrfs I'll keep looking for this ???? filename business. Chris Murphy _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx
