With a tlclient.conf that has this setting: NFS_EXPORTS = /var////tmp/,ro The mount fails with 'permission denied'.
Created attachment 237 [details] tlclient.conf triggering the bug
Also see bug 2189. Bug was triggered when running against a 1.5.0 system (gotland, ubuntu 6.06) and could also be reproduced against a 1.5.0 on FC4 (ender.thinlinc.com).