Consumer@Computer system:~$ sudo pvs /dev/sdc: open failed: No medium discovered /dev/sdd: open failed: No medium observed /dev/sde: open up unsuccessful: No medium discovered /dev/sdf: open unsuccessful: No medium observed /dev/sdc: open up unsuccessful: No medium uncovered /dev/sdd: open failed: No medium discovered /dev/sde: open failed: No medium located /dev/sdf: open https://sethagnsx.vidublog.com/26307194/the-2-minute-rule-for-aundromat