Vandana Varakantham

Added bus type("connection_type") and rotational ("is_rotational") properties to block device to be able to generate storage media metrics. connection_type: the type of bus through which the device is connected to...

Added volume replica and status metrics to callhome report ``` { "volumes": { "volume_replica_counts": { "one_replica": 1, "two_replicas": 4, "three_replicas": 0, "four_replicas": 0, "five_or_more_replicas": 0 }, "volume_state_counts": { "unknown": 0,...