lvm2: Logical Volume Management, Version 2
lvm2: LVM2 refers to a new userspace toolset that provide
lvm2: logical volume management facilities on linux. It is
lvm2: reasonably backwards-compatible with the original LVM toolset.
lvm2: 
lvm2: To use LVM2 you need 3 things: device-mapper in your kernel,
lvm2: the userspace device-mapper support library (libdevmapper)
lvm2: and the userspace LVM2 tools
lvm2: 
lvm2: 
lvm2: