Add debugging lines for upgrade ops man disk size
Add debugging lines for upgrade ops man disk size

[#155574953]

sandyg1/pcf-pipelines,pivotal-cf/pcf-pipelines,pivotal-cf/pcf-pipelines,pivotal-cf/pcf-pipelines,sandyg1/pcf-pipelines,sandyg1/pcf-pipelines,rahulkj/pcf-pipelines,pivotal-cf/pcf-pipelines,rahulkj/pcf-pipelines,sandyg1/pcf-pipelines,rahulkj/pcf-pipelines,rahulkj/pcf-pipelines