User@Personal computer:~$ sudo pvs /dev/sdc: open unsuccessful: No medium uncovered /dev/sdd: open unsuccessful: No medium located /dev/sde: open unsuccessful: No medium located /dev/sdf: open up unsuccessful: No medium uncovered /dev/sdc: open failed: No medium located /dev/sdd: open up unsuccessful: No medium located /dev/sde: open up unsuccessful: No medium uncovered /dev/sdf: https://wash32985.activablog.com/26415196/little-known-facts-about-pickup