Use the correct path for findmnt on Fedora.

This patch is dedicated to Gilles who didn't like the findmnt patch
initially, but now loves it because it is cross distro friendly :)
Thanks for all your time testing Puppet-Gluster... More eyes helps!

data/tree/RedHat/Fedora.yaml

@@ -14,6 +14,7 @@ gluster::params::program_vgdisplay: '/usr/sbin/vgdisplay'
 #gluster::params::program_lvdisplay: '/usr/sbin/lvdisplay'
 gluster::params::program_mkfs_xfs: '/usr/sbin/mkfs.xfs'
 gluster::params::program_mkfs_ext4: '/usr/sbin/mkfs.ext4'
+gluster::params::program_findmnt: '/usr/bin/findmnt'
 gluster::params::misc_gluster_reload: '/usr/bin/systemctl reload glusterd'
 
 # vim: ts=8

manifests/brick.pp

@@ -467,7 +467,7 @@
 			onlyif => "/usr/bin/test -n '${valid_fsuuid}'",
 			unless => [		# if one element is true, this *doesn't* run
 				"/usr/bin/test -e /dev/disk/by-uuid/${valid_fsuuid}",
-				"/bin/findmnt --output 'TARGET,SOURCE' -t ${valid_fstype} --target '${valid_path}' -n",
+				"${::gluster::params::program_findmnt} --output 'TARGET,SOURCE' -t ${valid_fstype} --target '${valid_path}' -n",
 				'/bin/false',	# TODO: add more criteria
 			],
 			require => $exec_requires,

manifests/params.pp

@@ -49,6 +49,7 @@
 	$program_mkfs_ext4 = '/sbin/mkfs.ext4',
 
 	$program_fping = '/usr/sbin/fping',
+	$program_findmnt = '/bin/findmnt',
 
 	# services...
 	$service_glusterd = 'glusterd',