Our drive is connected as recommended here and the size of our disk 2Tb (2000Gb), to inspect the wheels execute the command

lsblk

I have such a conclusion

[root@test ~]# lsblk
NAME                       MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda                            8:0       0    2000G  0 disk
vda                           252:0    0    8G        0 disk
├─vda1                     252:1    0  500M     0 part /boot
└─vda2                     252:2    0  7,5G      0 part
  ├─vg_test-lv_root (dm-0) 253:0           0  6,7G  0 lvm  /
  └─vg_test-lv_swap (dm-1) 253:1         0  816M  0 lvm  [SWAP]
[root@test ~]#

And the name of our device sda ​​(here it is necessary to clearly define the title as the following operations Strip disc) Select

cfdisk /dev/sda

and see the following

Here the order of the "New" enter "Main" enter "full size" enter the window will look like this

Now select "Record" enter

The letters in the English layout "yes" and then enter "Exit" if we now execute, we will see new partishin sda1

lsblk

[root@test ~]# lsblk
NAME                       MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
sda                          8:0                   0    2000G  0 disk
└─sda1                       8:1                0    2000G  0 part
vda                        252:0                 0    8G  0 disk
├─vda1                     252:1              0  500M  0 part /boot
└─vda2                     252:2              0  7,5G  0 part
  ├─vg_test-lv_root (dm-0) 253:0    0  6,7G  0 lvm  /
  └─vg_test-lv_swap (dm-1) 253:1   0  816M  0 lvm  [SWAP]
[root@test ~]#

Now we need to format the drive execute command

mkfs.ext4 /dev/sda1

Some time will have to wait (the screw is large), and then we are told that all done, screw ready, now it is necessary that he have mounted during system startup, use the command

cd /media/

mkdir 2TB_A

chmod -R 777 /media/2TB_A

nano /etc/fstab

and mount a string

/dev/sda1 /media/2TB_A ext4 defaults,errors=remount-ro 0 1

Hit Ctrl+O and Ctrl+X, now we have to restart the system with the command

reboot

The system reboots, login root, password, and the command

cd /media/2TB_A

we get to our new disk.

Like this.