Please read this page to get an overview of LVM:
{link:Logical Volume Management|[http://zenit.senecac.on.ca/wiki/index.php/Logical_Volume_Management}Logical Volume Management]
Keep this resource It is recommended to open in another window to make reference to Linux view LVM commands as you perform investigations 1 to 3.
== Investigation 1: How are LVMs are managed using Command-Line Tools ==