ubuntu@ubuntu:/media/ubuntu/Segate Expansion$ lsblk; df -h
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
loop0    7:0    0   1.8G  1 loop /rofs
loop1    7:1    0    91M  1 loop /snap/core/6350
loop2    7:2    0  34.6M  1 loop /snap/gtk-common-themes/818
loop3    7:3    0 140.7M  1 loop /snap/gnome-3-26-1604/74
loop4    7:4    0   2.3M  1 loop /snap/gnome-calculator/260
loop5    7:5    0    13M  1 loop /snap/gnome-characters/139
loop6    7:6    0  14.5M  1 loop /snap/gnome-logs/45
loop7    7:7    0   3.7M  1 loop /snap/gnome-system-monitor/57
sda      8:0    0 931.5G  0 disk
└─sda1   8:1    0 931.5G  0 part /media/ubuntu/Segate Expansion
sdb      8:16   0 931.5G  0 disk
├─sdb1   8:17   0   260M  0 part
├─sdb2   8:18   0    16M  0 part
├─sdb3   8:19   0 213.8G  0 part
├─sdb4   8:20   0   1.8G  0 part
├─sdb5   8:21   0 286.5G  0 part
├─sdb6   8:22   0   414G  0 part
├─sdb7   8:23   0   980M  0 part
└─sdb8   8:24   0  14.3G  0 part
sdc      8:32   1   7.5G  0 disk /cdrom
├─sdc1   8:33   1   1.9G  0 part
└─sdc2   8:34   1   2.4M  0 part
Filesystem      Size  Used Avail Use% Mounted on
udev            1.9G     0  1.9G   0% /dev
tmpfs           386M  1.7M  385M   1% /run
/dev/sdc        1.9G  1.9G     0 100% /cdrom
/dev/loop0      1.8G  1.8G     0 100% /rofs
/cow            1.9G  679M  1.3G  36% /
tmpfs           1.9G   57M  1.9G   3% /dev/shm
tmpfs           5.0M  8.0K  5.0M   1% /run/lock
tmpfs           1.9G     0  1.9G   0% /sys/fs/cgroup
tmpfs           1.9G   44K  1.9G   1% /tmp
tmpfs           386M   64K  386M   1% /run/user/999
/dev/loop1       91M   91M     0 100% /snap/core/6350
/dev/loop2       35M   35M     0 100% /snap/gtk-common-themes/818
/dev/loop3      141M  141M     0 100% /snap/gnome-3-26-1604/74
/dev/loop4      2.3M  2.3M     0 100% /snap/gnome-calculator/260
/dev/loop5       13M   13M     0 100% /snap/gnome-characters/139
/dev/loop6       15M   15M     0 100% /snap/gnome-logs/45
/dev/loop7      3.8M  3.8M     0 100% /snap/gnome-system-monitor/57
/dev/sda1       932G   94M  932G   1% /media/ubuntu/Segate Expansion
ubuntu@ubuntu:/media/ubuntu/Segate Expansion$