标题断电导致 generating /run/initramfs/rdsosreport.txt 问题

开机报错提示

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.

linux 7回车输入命令执行后重启：
xfs_repair /dev/mapper/rhel-root -L
reboot

centos 7则输入命令执行后重启
xfs_repair /dev/mapper/centos-root -L
reboot