Give root password for maintenance(or press Control-D to continue)
加载磁盘失败 /dev/mapper/centos-home
fsck
yes
fsck -y
fsck -A -y
reboot
方法一：
mount -o remount,rw /home
lsblk -f
vi /etc/fstab
reboot
方法二：
mount /home
出现以下错误：
mount: /dev/mapper/centos-home: can't read superblock
xfs_repair /dev/mapper/centos-home -L
reboot 问题解决；