Добавляем диск в систему, проверяем, появился ли он:
fdisk -l
Разбиваем диск на разделы
fdisk /dev/sdb1
Command (m for help): n
Partition type:
p primary (0 primary, 0 extended, 4 free) e extended
Select (default p): p
Partition number (1-4, default 1):
First sector (2048-419430399, default 2048):
Using default value 2048
Last sector, +sectors or +size{K,M,G} (2048-419430399, default 419430399):
Using default value 419430399
Partition 1 of type Linux and of size 200 GiB is set
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.