Added support to the resize of a logical volume with swap

Author: Riccardo Capecchi

lib/puppet/provider/logical_volume/lvm.rb

@@ -6,6 +6,9 @@
              :lvextend   => 'lvextend',
              :lvs        => 'lvs',
              :resize2fs  => 'resize2fs',
+             :mkswap     => 'mkswap',
+             :swapoff    => 'swapoff',
+             :swapon     => 'swapon',
              :umount     => 'umount',
              :blkid      => 'blkid',
              :dmsetup    => 'dmsetup',
@@ -188,6 +191,8 @@ def size=(new_size)
               resize2fs( path) || fail( "Cannot resize file system to size #{new_size} because resize2fs failed." )
             elsif blkid_type =~ /\bTYPE=\"(xfs)\"/
               xfs_growfs( path) || fail( "Cannot resize filesystem to size #{new_size} because xfs_growfs failed." )
+            elsif blkid_type =~ /\bTYPE=\"(swap)\"/
+              swapoff( path) && mkswap( path) && swapon( path) || fail( "Cannot resize swap to size #{new_size} because mkswap failed." )
             end
 
         end