1 files changed, 3 insertions, 1 deletions
diff --git a/lib/puppet/type/mount.rb b/lib/puppet/type/mount.rb
index e18630cc8..1679b73a3 100755
--- a/lib/puppet/type/mount.rb
+++ b/lib/puppet/type/mount.rb
@@ -141,7 +141,9 @@ module Puppet
 
         newproperty(:dump) do
             desc "Whether to dump the mount.  Not all platforms
-                support this."
+                support this. Valid values are ``1`` or ``0``. Default is ``0``."
+
+             newvalue(%r{(0|1)}) { }
 
             defaultto {
                 if @resource.managed?