重启后unas docker无法启动
：~# systemctl start docker
A dependency job for docker.service failed. See 'journalctl -xe' for details.
：~#journalctl -xe
-- Subject: Unit failed
-- Defined-By: systemd
-- Support: Debian -- Support
--
-- The unit containerd.service has entered the 'failed' state with result 'exit-code'.
May 12 22:26:15 UNAS-fPnic systemd[1]: Failed to start containerd container runtime.
-- Subject: A start job for unit containerd.service has failed
-- Defined-By: systemd
-- Support: Debian -- Support
参考网上解决尝试
1、关闭防火墙-无效
提示没有服务Failed to stop firewalld.service: Unit firewalld.service not loaded.
2、修改vi /etc/docker/daemon.json-无效
加入了 "https://docker.mirrors.ustc.edu.cn" {"registry-mirrors": ["http://hub-mirror.c.163.com","https://registry.docker-cn.com","https://docker.mirrors.ustc.edu.cn"]}^M
重启
systemctl daemon-reload
systemctl restart docker
依旧显示A dependency job for docker.service failed. See 'journalctl -xe' for details
3、重置出厂设置，无效
最终方法：~~重装系统
还好unas系统和数据分开，对于数据影响较小
后续：系统重装后可以启动docker，但发现docker容器同样无法启动，没有记录到错误信息，无奈之前装的wxy和青龙，全部都要重装；
