Created attachment 1967807 [details]
screenshot of dashboard

# Description of problem:

In CLI, PROVISIONED shows the size of the image it was created with, whereas USED shows the actual size being used

--------
# rbd du rbd/image1
NAME    PROVISIONED  USED
image1        1 GiB   0 B
--------

However, in dashboard, these values look to be interchanged

Name               image1
Pool               rbd
Size               1 GiB
Provisioned        0 B
Total provisioned  0 B


Please check the screenshot attached as well.


We need to modify the dashboard to use the correct naming convention.



# Version-Release number of selected component (if applicable):
RHCS 6
RHCS 5
RHCS 4

# How reproducible:
Always

Steps to Reproduce:
1. Create an RBD image 
2. Check its usage from CLI using "rbd du" command
3. Check its usage from Ceph dashboard; Block >> Images