Thanks, will do.
EDIT: Deleted and rebuilt the docker image but the corruption is still there.
May 29 14:57:46 Tower emhttpd: shcmd (77): /usr/local/sbin/mount_image '/mnt/cache/docker.img' /var/lib/docker 20
May 29 14:57:46 Tower kernel: loop2: detected capacity change from 0 to 41943040
May 29 14:57:46 Tower kernel: BTRFS: device fsid e7cdcd01-5af4-4abe-a9e1-80c5bf296181 devid 1 transid 105165 /dev/loop2 scanned by udevd (6410)
May 29 14:57:46 Tower kernel: BTRFS info (device loop2): flagging fs with big metadata feature
May 29 14:57:46 Tower kernel: BTRFS info (device loop2): using free space tree
May 29 14:57:46 Tower kernel: BTRFS info (device loop2): has skinny extents
May 29 14:57:46 Tower kernel: BTRFS info (device loop2): bdev /dev/loop2 errs: wr 1, rd 0, flush 0, corrupt 259, gen 0
May 29 14:57:46 Tower kernel: BTRFS info (device loop2): enabling ssd optimizations
What should I do next?
Thanks.