fence_rsa fails with error: Traceback (most recent call last): File "/sbin/fence_rsa", line 77, in ?

Issue

• Fencing (fence_rsa) stopped working with fence-1.32.68-5.el4, and reports following error message:

  Jul 22 16:19:31 node02 fenced[4901]: agent "fence_rsa" reports:  Traceback (most recent call last):   File "/sbin/fence_rsa", line 77, in  ?     main()   File "/sbin/fence_rsa", line 47, in main     options =  check_input(device_opt, process_input(device_opt))   File  "/usr/lib/fence/fencing.py", line 308, in check_input