k8s虚拟机未关闭，电脑重启后，虚拟机无法启动

莫名其妙电脑重启了，虚拟机连不上，心里真的是一万匹草泥马，显示如下：

Generating "/run/initramfs/rdsosreport.txt"
Entering emergency mode. Exit the shell to continue.
Type "journaletl” 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.

执行：

xfs_repair /dev/dm-0
reboot

dm-0 是centos-root 的软连接

如果提示：Unmount and run xfs_repair

执行：

umount /dev/mapper/centos-root
xfs_repair -v -L /dev/mapper/centos-root
reboot

最后解决，赶紧把里面的实践资料备个份