Linux Administration Bootcamp: Go from Beginner to Advanced - Removing Logical Volume (LV), Physical Volume (PV), and Vo

The video tutorial explains how to manage logical volumes, volume groups, and physical volumes using LVM commands. It covers unmounting file systems, removing logical volumes, reducing volume groups by removing physical volumes, and freeing disks for other uses. The tutorial also demonstrates how to completely remove volume groups and clean up disks from the logical volume manager.

What is the first step in removing a logical volume?

• Delete the volume group

• Unmount the file system

• Format the disk

• Create a new logical volume

What happens to the data on a logical volume once it is removed?

• It is moved to another volume

• It is permanently deleted

• It is backed up automatically

• It remains accessible

Which command is used to remove a physical volume from a volume group?

• VG reduce

• LV remove

• PV delete

• VG remove

After removing a physical volume from a volume group, what can be done with it?

• It can be used in another volume group

• It becomes unusable

• It must be discarded

• It can only be used in the same volume group

Which command is used to completely remove a volume group?

• VG remove

• LV delete

• PV remove

• VG delete