Many things might have gone wrong
- failed Synology update
- upgraded openWRT/friendlywrt changed the place
- disk restoration from failed root
unless you did start your container with “--rm” and delete it , there is hope
( and even if not you may pull the brake, power off and engage e.g. testdisk )
| SETUP | approx. Date | Place |
|---|---|---|
| old-friendlyWRT(openwrt) | 2020 | /opt/volumes |
| new-friendlyWRT(openwrt) | 2020 | /opt/docker/volumes/ |
| standard deployment | 2021 | /var/lib/docker/volumes/ |
| synology VOLUME | 2022 | /volume1/@docker/volumes/ |
| synology BTRFS | 2020 | /opt/ |
| custom setup | **** | refer to /etc/docker/daemon.json |
