标签:fst app 不能启动 图片 mamicode emc systemctl emctl png
开机就进入命令窗口,窗口提示信息如下:
generating “/run/initramfs/rdsosreport.txt”
entering emergencymode. exit the shell to continue
type “journalctl” to view system logs.
you might want to save “/run/initramfs/rdsosreport.txt” to a usb stick or /boot after mounting them and attach it to a bug report。
解决方法:
xfs_repair /dev/mapper/centos-root -L
reboot
reboot报错
“Welcome to emergency mode! After logging in, type "Journalctl -xb " to view system logs, " systemctl reboot" to reboot, "systemctl default" or ^D to try again to boot into default mode.Give rot password for maintenance (or type Control-D to continue):”
如下图
根据系统提示,根据提示上网搜索之后发现系统不能启动的真正原因是 /etc/fstab给写错了,输入root密码进入repair filesystem模式。
修复过程
mount -o remount,rw / #以可读写方式重新挂载文件系统(注:不是所有系统都需要输入,我的Centos7.2可以直接更改,还没有研究出是因为什么)
修改/etc/fstab出错处即可。
centos7 断电导致 generating /run/initramfs/rdsosreport.txt 问题
标签:fst app 不能启动 图片 mamicode emc systemctl emctl png
原文地址:https://www.cnblogs.com/wanliangwl/p/13193743.html