Comment 12 for bug 1415954

@Ryan, we should consider setting "ceph osd set noout" (thank you, Bruce Matthew, for the idea) at the deployment stage, and trigger rebalance later, by the user's decision. A decision to make rebalance after the deploy is finished should obviously as well disable the upload cirros task, if ceph is used for glance images as well. The another point was suggested by Chris Clason: "We need to go one step further and gradually ramp up the weight on the OSD's. Instead of dumping the drives in at their full weights"