aaP_enigumeni4
unmount
umount -l /dev/sdb
Remount to a new directory, replace newdir with your name
mkdir /newdir
Set the mount directory and boot, replace newdir with your name,
Use df -T to see the type of disk, replace ext4 with your type
echo "/dev/sdb /newdir ext4 defaults 0 0" >> /etc/fstab
mount -a
df -h
Operation is risky, it is recommended that the server do a snapshot backup first