Description of problem:
When using badly configured Gluster storage for the deployment (wrong uid/gid), in step Installation Review there is a warning message:

"NFS share has an invalid UID. The expected UID is '36'. Please check NFS share permissions."

It would be better if the warning message said "Gluster" instead of "NFS".

Version-Release number of selected component (if applicable):
QCI-1.1-RHEL-7-20170112.t.0/

How reproducible:
Always

Steps to Reproduce:
1. Do a deployment of RHV
2. In Storage step, choose Gluster
3. Use Gluster storage with wrong uid/gid configured
4. Proceed to Installation Review step
5. There is warning about NFS displayed

Actual results:
Warning about NFS displayed

Expected results:
Warning about Gluster displayed

Additional info:
This applies also to another errors you might possibly get with Gluster, for example badly configured firewall on Gluster server. The error message will be about NFS permissions.

To change uid/gid of gluster volumes:
gluster volume set gv0 storage.owner-uid 36
gluster volume set gv0 storage.owner-gid 36
service glusterd restart