returns estimate of capacity lost . this is said to be an estimate , because in some cases it 's impossible to know the capacity of the volume , such as if we never had a chance to query its capacity before the failure occurred . concode_field_sep long lastVolumeFailureDate concode_elem_sep String[] failedStorageLocations concode_elem_sep long estimatedCapacityLostTotal concode_field_sep String[] getFailedStorageLocations concode_elem_sep long getLastVolumeFailureDate
long function ( ) { return this . estimatedCapacityLostTotal ; }