问题描述:
docker版本升级或者重新安装后,无法启动服务,出现如下报错:
level=error msg="[graphdriver] prior storage driver overlay2 failed: driver not supported"
问题解决:
docker版本升级或者重新安装后 ,在/var/lib目录下会有旧文件的存在,需删除后方可启动服务,操作如下;
# mv /var/lib/docker /var/lib/docker.old
# systemctl start docker
# rm -rf /var/lib/docker.old