centos7物理机a start job is running for dev-mapper-centos\x2dhome.device

服务器重启后出现问题如下：

 

 

 

1.再次重启服务器按住Esc 查看启动进度

2.问题出现time超时，无法挂载home.device设备

a start job is running for dev-mapper-centos\x2dhome.device

Job dev-mapper-centos\x2dhome.device/start failed with result 'timoue'

job [e-mail]/start failed with result 'dependency'

 

 

 

 

3.或者进入系统查看/var/log/boot.log启动日志

4.检查启动时磁盘挂载文件/etc/fstab,多出的home.device设备注释掉即可。