Logical Volume Manager (LVM)
taken from http://www.datadisk.co.uk/html_docs/redhat/rh_lvm.htm
This is a quick and dirty cheat sheet on LVM using Linux, I have highlighted many of the common attributes for each command however this is not an extensive list, make sure you look up the command.
With the pvs, vgs and lvs commands, the number of verboses added the more verbose information for example pvs -vvvvv
[table id=3 /]