Move Docker to ZFS¶
systemctl stop docker zfs create -o syncoid:sync=none pool/docker rsync -avP /var/lib/docker/ /pool/docker/ rm -rf /var/lib/docker/* zfs set mountpoint=/var/lib/docker pool/docker apt install -y jq moreutils CONFIG_FILE="/etc/docker/daemon.json" [ -e "${CONFIG_FILE}" ] || echo "{}" > "${CONFIG_FILE}" jq '."storage-driver" = "zfs"' < "${CONFIG_FILE}" | sponge "${CONFIG_FILE}" systemctl start docker docker info | grep -E '^Storage Driver:'