XferRateSml:                      st.XferRateSml.Clone(),
			ReplicatedCount:                  st.ReplicatedCount,
			Failed:                           st.Failed,
			FailStats:                        st.FailStats,
		}
		if s.Failed.ErrCounts == nil {
			s.Failed.ErrCounts = make(map[string]int)
			for k, v := range st.Failed.ErrCounts {
				s.Failed.ErrCounts[k] = v
			}
		}
		c.Stats[arn] = &s