Description of problem:

Gluster volume set command "owner-uid" returning success for wrong argument where it should return non-zero return code.

gluster volume set <volumename> owner-uid -978
Expected 1-255, got 0

Version-Release number of selected component (if applicable):
glusterfs-3.3.0.7rhs-1.el6rhs.x86_64.rpm


How reproducible:
always

Steps to Reproduce:
1. Create a gluster volume
2. Run "gluster volume set <volumename> owner-uid -978" 
3. echo $?

Actual results:
Volume set command returns 0 (i.e. success)

Expected results:
it should be non zero

Additional info:

This bug is not present in RHS2.1