RHEL7 开机后进入emergency mode,打屏如下:
welcome to emergency mode! after logging in,type "journalctl -xb" to view system logs,"systemctl reboot" to reboot,"systemctl default" to try again to boot into default mode.
give root password for maintenance
根据提示,输入root密码后,执行命令"journalctl -xb"查看日志,发现/root/somefolder(说明:这是一个挂载点)找不到
查看 /etc/fstab 发现已移除的路径没有正常卸载,尝试把最后一行注释后重启。
[root@xxx ~]# cat /etc/fstab
(省略)
/dev/mapper/rhel-home /home xfs defaults 0 0
/dev/mapper/rhel-swap swap swap defaults 0 0
/root/iso/somefile.iso /root/somefolder iso9660 defaults 0 0
[root@xxx ~]#
重启后恢复正常。