```
ll /dev/disk/by-uuid/
```


```
total 0
drwxr-xr-x 2 root root 120 Dec  3 21:16 ./
drwxr-xr-x 5 root root 100 Dec  3 21:16 ../
lrwxrwxrwx 1 root root  10 Dec  3 21:16 xxxxxxx-48cd-46ac-xxxx-6aa732e382f4 -> ../../dm-1
lrwxrwxrwx 1 root root  10 Dec  3 21:16 6853f17a-xxxx-452f-xxxx-1e5849834d42 -> ../../sdb1
lrwxrwxrwx 1 root root  10 Dec  3 21:16 xxxxxxxx-xxxx-42d4-9c6d-f3ad4c599012 -> ../../dm-0
lrwxrwxrwx 1 root root  10 Dec  3 21:16 xxxxxxxx-xxxx-4610-91b9-xxxxxxxxxxxxx -> ../../sda1
```


```
vim /etc/fstab
```


```
UUID=xxxxxxx-38d9-xxxx-91b9-xxxxxxxxxxxx /bak   ext4    defaults        0       0
```

<p>&nbsp;</p>