PercentFreeGoal float64            `msg:"pf"`     // Computed from total free space and capacity at the start of rebalance
	PoolStats       []*rebalanceStats  `msg:"rss"`    // Per-pool rebalance stats keyed by pool index
}

var errRebalanceNotStarted = errors.New("rebalance not started")

func (z *erasureServerPools) loadRebalanceMeta(ctx context.Context) error {

				err = msgp.WrapError(err, "ID")
				return
			}
		case "pf":
			z.PercentFreeGoal, err = dc.ReadFloat64()
			if err != nil {
				err = msgp.WrapError(err, "PercentFreeGoal")
				return
			}
		case "rss":
			var zb0002 uint32
			zb0002, err = dc.ReadArrayHeader()
			if err != nil {
				err = msgp.WrapError(err, "PoolStats")
				return
			}
			if cap(z.PoolStats) >= int(zb0002) {