tillOffset, DefaultBitrotAlgorithm, erasure.ShardSize())
				}
			}

			// Heal each part. erasure.Heal() will write the healed
			// part to .minio/tmp/uuid/ which needs to be renamed
			// later to the final location.
			err = erasure.Heal(ctx, writers, readers, partSize, prefer)
			closeBitrotReaders(readers)
			closeBitrotWriters(writers)
			if err != nil {

	{"real", `_ = real(1i)`, `invalid type`}, // constant
	{"real", `var c complex64; _ = real(c)`, `func(complex64) float32`},
	{"real", `var c complex128; _ = real(c)`, `func(complex128) float64`},
	{"real", `type C64 complex64; var c C64; _ = real(c)`, `func(p.C64) float32`},
	{"real", `type C128 complex128; var c C128; _ = real(c)`, `func(p.C128) float64`},

	{"real", `_ = real(1i)`, `invalid type`}, // constant
	{"real", `var c complex64; _ = real(c)`, `func(complex64) float32`},
	{"real", `var c complex128; _ = real(c)`, `func(complex128) float64`},
	{"real", `type C64 complex64; var c C64; _ = real(c)`, `func(p.C64) float32`},
	{"real", `type C128 complex128; var c C128; _ = real(c)`, `func(p.C128) float64`},

	var c64 complex64
	var c128 complex128
	_ = real() // ERROR "not enough arguments"
	_ = real(1, 2) // ERROR "too many arguments"
	_ = real(10)
	_ = real(2.7182818)
	_ = real("foo" /* ERROR "expected complex" */)
	const _5 = real(1 + 2i)
	assert(_5 == 1)
	f32 = _5
	f64 = _5
	const _6 = real(0i)
	assert(_6 == 0)
	f32 = real(c64)
	f64 = real(c128)
	f32 = real /* ERRORx `cannot use .* in assignment` */ (c128)

					{
						IP:       "1.1.1.1",
						Port:     80,
						Protocol: "udp",
					}: {}, // udp real server deleted immediately
				},
			},
			err: nil,
		},
		{
			name: "graceful delete, real server mismatch should be no-op",
			vs: &utilipvs.VirtualServer{
				Address:  netutils.ParseIPSloppy("1.1.1.1"),
				Protocol: "tcp",
				Port:     uint16(80),

			}

			item.heal.enabled = thisHash.modAlt(f.oldCache.Info.NextCycle/folder.objectHealProbDiv, f.healObjectSelect/folder.objectHealProbDiv) && globalIsErasure
			item.heal.bitrot = f.scanMode == madmin.HealDeepScan

			// if the drive belongs to an erasure set
			// that is already being healed, skip the
			// healing attempt on this drive.
			item.heal.enabled = item.heal.enabled && f.healObjectSelect > 0

type dryRunRange struct {
	real *Range
}

func (dry dryRunRange) Allocate(ip net.IP) error {
	return dry.real.allocate(ip, dryRunTrue)
}

func (dry dryRunRange) AllocateNext() (net.IP, error) {
	return dry.real.allocateNext(dryRunTrue)
}

func (dry dryRunRange) Release(ip net.IP) error {
	return dry.real.release(ip, dryRunTrue)
}

   * permits? As explained above, there is no unique answer. If we are primarily interested to deal
   * with underutilization, then we want stored permits to be given out /faster/ than fresh ones,
   * because underutilization = free resources for the taking. If we are primarily interested to
   * deal with overflow, then stored permits could be given out /slower/ than fresh ones. Thus, we

//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//

   * permits? As explained above, there is no unique answer. If we are primarily interested to deal
   * with underutilization, then we want stored permits to be given out /faster/ than fresh ones,
   * because underutilization = free resources for the taking. If we are primarily interested to
   * deal with overflow, then stored permits could be given out /slower/ than fresh ones. Thus, we