URI: 
  HTML cheatsheet
  HTML controlling_lvm_device_scans_with_filters
  HTML device_mapper
  HTML moving_a_volume_group_to_another_system
  HTML recovery_of_lvm_partitions
  HTML renaming_lvm
  HTML renaming_lvm_logical_volume
  HTML resizing_the_lvm_filesystem
  HTML shrinking_a_logical_volume
  HTML switchboard