Openshift: Couchbase UI disk storage statistic does not seem to be including the storage from PVs

Request:

Why is the Couchbase UI not indicating the disk space obtained from Persistent Volumes?

Environment:

Openshift 3.10

GlusterFS PV

Problem:

On my Openshift 3.10 environment, the disk storage space (remaining) is indicated as 9.08 GB.

How does it calculate the disk space? It does not seem to be accounting for the Persistent volumes attached to the pods.

Output of the following commands:

• oc get pvc

• oc get storageclass

• oc get pods

• Exec into a pod:

oc exec -it cb-pv-0000 /bin/bash

The output shows 3 volumes of size ~1gb each.