PNETLAB platform Group

can someone help me to fix vmanage issue Welcome to Viptela CLI admin connected from 127.0.0.1 using console on vmanage You must set an initial admin password. Password: Re-enter password: Available storage devices: hdc 3GB 1) hdc Select storage device to use: 1 Would you like to format hdc? (y/n): y mke2fs 1.43.8 (1-Jan-2018) Could not open /dev/hdc: No medium found Select storage device to use: 1 Would you like to format hdc? (y/n):