Logical Volume Manager Logical Volume Manager (LVM) Logical Volume Manager :- LVM is a method of allocating hard drive space into logical volumes that can be easily resized. With LVM, the HD or set of hard drives is allocated to one or more Physical Volumes. The Physical Volumes are then combined into Volume Groups. Each Volume Group is divided into Logical Volumes, which are formatted with a file system like ext3 and are then mounted. Steps : 1. Create Partition and change File System ID : # fdisk -l # fdisk /dev/sda 2. Check and Create physical Volume : # pvdisplay # pvcreate /dev/sda9 /dev/sda10 # pvcreate /dev/sda11 # pvdisplay | less 3. Check and Create Volume Group : # vgdisplay # vgcreate hydvolgrp /dev/sda9 /dev/sda10 #vgdisplay -v | less 4. Check and Create logical Volme : # lvdisplay # lvcreate -L 2G hydvolgrp -n rohitlv # lvcreate -L 500M hydvolgrp -n patellv # lvdisplay | less 5. Format...