User@Computer system:~$ sudo pvs /dev/sdc: open failed: No medium observed /dev/sdd: open up unsuccessful: No medium discovered /dev/sde: open failed: No medium located /dev/sdf: open up failed: No medium identified /dev/sdc: open failed: No medium observed /dev/sdd: open unsuccessful: No medium identified /dev/sde: open up failed: No medium identified /dev/sdf: https://fold65320.sunderwiki.com/658347/little_known_facts_about_pickup