Linux initially comes with hard drive partitioned and Logical volume made. What is that used for? On /dev/mapper, I see logical volume named after my computer and it has /home and such.... [by shuhei]
on 01/27/2013 – Made popular on 01/27/2013
I've successfully extended a logical volume on Ubuntu server 14.04 from the initial setup volume (1 TB hard drive) to include the other SSD in the server (120 GB). KVPM says that the logical volume includes both physical volumes, but that the new SSD physical volume is inactive.