// map header, size 3
	// string "PartNumber"
	o = append(o, 0x83, 0xaa, 0x50, 0x61, 0x72, 0x74, 0x4e, 0x75, 0x6d, 0x62, 0x65, 0x72)
	o = msgp.AppendInt(o, z.PartNumber)
	// string "Algorithm"
	o = append(o, 0xa9, 0x41, 0x6c, 0x67, 0x6f, 0x72, 0x69, 0x74, 0x68, 0x6d)
	o = msgp.AppendUint(o, uint(z.Algorithm))
	// string "Hash"
	o = append(o, 0xa4, 0x48, 0x61, 0x73, 0x68)
	o = msgp.AppendBytes(o, z.Hash)
	return
}

	// map header, size 3
	// string "Total"
	o = append(o, 0x83, 0xa5, 0x54, 0x6f, 0x74, 0x61, 0x6c)
	o = msgp.AppendInt(o, z.Total)
	// string "Writes"
	o = append(o, 0xa6, 0x57, 0x72, 0x69, 0x74, 0x65, 0x73)
	o = msgp.AppendInt(o, z.Writes)
	// string "Reads"
	o = append(o, 0xa5, 0x52, 0x65, 0x61, 0x64, 0x73)
	o = msgp.AppendInt(o, z.Reads)
	return
}

// UnmarshalMsg implements msgp.Unmarshaler

	o = msgp.AppendBool(o, z.StopDiskAtLimit)
	// string "pool"
	o = append(o, 0xa4, 0x70, 0x6f, 0x6f, 0x6c)
	o = msgp.AppendInt(o, z.pool)
	// string "set"
	o = append(o, 0xa3, 0x73, 0x65, 0x74)
	o = msgp.AppendInt(o, z.set)
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *listPathOptions) UnmarshalMsg(bts []byte) (o []byte, err error) {
	var field []byte

	// string "lu"
	o = append(o, 0xa2, 0x6c, 0x75)
	o = msgp.AppendTime(o, z.LastUpdate)
	// string "ra"
	o = append(o, 0xa2, 0x72, 0x61)
	o = msgp.AppendInt(o, z.RetryAttempts)
	// string "at"
	o = append(o, 0xa2, 0x61, 0x74)
	o = msgp.AppendInt(o, z.Attempts)
	// string "cmp"
	o = append(o, 0xa3, 0x63, 0x6d, 0x70)
	o = msgp.AppendBool(o, z.Complete)
	// string "fld"
	o = append(o, 0xa3, 0x66, 0x6c, 0x64)

	}
}

func TestWriteAppend(t *testing.T) {
	var got Buffer
	var want []byte
	for i := 0; i < 1000; i++ {
		b := got.AvailableBuffer()
		b = strconv.AppendInt(b, int64(i), 10)
		want = strconv.AppendInt(want, int64(i), 10)
		got.Write(b)
	}
	if !Equal(got.Bytes(), want) {
		t.Fatalf("Bytes() = %q, want %q", got, want)
	}

			// Format the sparse map.
			hdr.Size = 0 // Replace with encoded size
			spb = append(strconv.AppendInt(spb, int64(len(spd)), 10), '\n')
			for _, s := range spd {
				hdr.Size += s.Length
				spb = append(strconv.AppendInt(spb, s.Offset, 10), '\n')
				spb = append(strconv.AppendInt(spb, s.Length, 10), '\n')
			}
			pad := blockPadding(int64(len(spb)))
			spb = append(spb, zeroBlock[:pad]...)

	o = append(o, 0xa5, 0x50, 0x75, 0x72, 0x67, 0x65)
	// map header, size 1
	// string "RetainVersions"
	o = append(o, 0x81, 0xae, 0x52, 0x65, 0x74, 0x61, 0x69, 0x6e, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x73)
	o = msgp.AppendInt(o, z.Purge.RetainVersions)
	return
}

// UnmarshalMsg implements msgp.Unmarshaler
func (z *BatchJobExpireFilter) UnmarshalMsg(bts []byte) (o []byte, err error) {
	var field []byte
	_ = field

	o = append(o, 0xa9, 0x50, 0x6f, 0x6f, 0x6c, 0x49, 0x6e, 0x64, 0x65, 0x78)
	o = msgp.AppendInt(o, z.PoolIndex)
	// string "SetIndex"
	o = append(o, 0xa8, 0x53, 0x65, 0x74, 0x49, 0x6e, 0x64, 0x65, 0x78)
	o = msgp.AppendInt(o, z.SetIndex)
	// string "DiskIndex"
	o = append(o, 0xa9, 0x44, 0x69, 0x73, 0x6b, 0x49, 0x6e, 0x64, 0x65, 0x78)
	o = msgp.AppendInt(o, z.DiskIndex)
	// string "Path"
	o = append(o, 0xa4, 0x50, 0x61, 0x74, 0x68)

	o = msgp.Require(b, z.Msgsize())
	// map header, size 2
	// string "Attempts"
	o = append(o, 0x82, 0xa8, 0x41, 0x74, 0x74, 0x65, 0x6d, 0x70, 0x74, 0x73)
	o = msgp.AppendInt(o, z.Attempts)
	// string "Delay"
	o = append(o, 0xa5, 0x44, 0x65, 0x6c, 0x61, 0x79)
	o = msgp.AppendDuration(o, z.Delay)
	return
}

// UnmarshalMsg implements msgp.Unmarshaler

func (z *PoolStatus) MarshalMsg(b []byte) (o []byte, err error) {
	o = msgp.Require(b, z.Msgsize())
	// map header, size 4
	// string "id"
	o = append(o, 0x84, 0xa2, 0x69, 0x64)
	o = msgp.AppendInt(o, z.ID)
	// string "cl"
	o = append(o, 0xa2, 0x63, 0x6c)
	o = msgp.AppendString(o, z.CmdLine)
	// string "lu"
	o = append(o, 0xa2, 0x6c, 0x75)
	o = msgp.AppendTime(o, z.LastUpdate)
	// string "dec"