Same here. On 3/7 of my hosts I get the error described above. These 3 hosts use ZFS while the remaining 4 don't.
# zfs list | fgrep docker | head -5 rpool/var/lib/docker 5.73G 236G 2.74G /var/lib/docker rpool/var/lib/docker/02ab2ebf084ea49d866da646b1b869470e353a74601835f9c123db737db9967b 128K 236G 48.4M legacy rpool/var/lib/docker/03365fb21bd8b5b8d5b85ac7618c0051a9028110c694cc0dcd126f591dae2870 1.84M 236G 425M legacy rpool/var/lib/docker/03365fb21bd8b5b8d5b85ac7618c0051a9028110c694cc0dcd126f591dae2870-init 192K 236G 425M legacy rpool/var/lib/docker/06017e672ec1ac0d27aaaa1ebf3d3b2b737634ed2e4bdaed863fb84c9c1e2aad 208K 236G 48.5M legacy Not sure what to make of this, yet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1922203 Title: docker.io upgrade to 20.10.2-0ubuntu1~20.04.2 failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/docker.io/+bug/1922203/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs