Verifying that Ceph cluster is connected

Run the following command to verify if the Fusion Data Foundation cluster is connected to the external Red Hat Ceph Storage cluster.
oc get cephcluster -n openshift-storage-extended
NAME                                      DATADIRHOSTPATH   MONCOUNT   AGE   PHASE       MESSAGE                          HEALTH      EXTERNAL   FSID
ocs-external-storagecluster-cephcluster                                51m   Connected   Cluster connected successfully   HEALTH_OK   true       8f01d842-d4b2-11ee-b43c-0050568fb522