lsblk
mount /dev/sdd1 /mnt/bak
From online Post
After I typed this lsblk -o +FSTYPE,UUID /dev/sdd*
The result are here
Code:
sdd 8:48 0 3.7T 0 disk
└─sdd1
8:49 0 3.7T 0 part ext4 d8871cd7-11b1-4f75-8cb6-254a6120 72f6
sdd1 8:49 0 3.7T 0 part ext4 d8871cd7-11b1-4f75-8cb6-254a6120 72f6
2.
mkdir /mnt/bak
mount /dev/sdd1 /mnt/bak
3. Reboot