func TestGetFormatErasureInQuorumCheck(t *testing.T) {
	setCount := 2
	setDriveCount := 16

	format := newFormatErasureV3(setCount, setDriveCount)
	format.Erasure.DistributionAlgo = formatErasureVersionV2DistributionAlgoV1
	formats := make([]*formatErasureV3, 32)

	for i := 0; i < setCount; i++ {
		for j := 0; j < setDriveCount; j++ {
			newFormat := format.Clone()
			newFormat.Erasure.This = format.Erasure.Sets[i][j]

	}

	if setDriveCount > 2 {
		if ssParity > setDriveCount/2 {
			return fmt.Errorf("Standard storage class parity %d should be less than or equal to %d", ssParity, setDriveCount/2)
		}

		if rrsParity > setDriveCount/2 {
			return fmt.Errorf("Reduced redundancy storage class parity %d should be less than or equal to %d", rrsParity, setDriveCount/2)
		}
	}

		eps := make([]string, s.setDriveCount)
		copy(eps, s.endpointStrings[setIndex*s.setDriveCount:setIndex*s.setDriveCount+s.setDriveCount])
		return eps
	}
}

func (s *erasureSets) GetEndpoints(setIndex int) func() []Endpoint {
	return func() []Endpoint {
		eps := make([]Endpoint, s.setDriveCount)
		copy(eps, s.endpoints.Endpoints[setIndex*s.setDriveCount:setIndex*s.setDriveCount+s.setDriveCount])
		return eps
	}

		for j := 0; j < setDriveCount; j++ {
			disk := storageDisks[i*setDriveCount+j]
			newFormat := format.Clone()
			newFormat.Erasure.This = format.Erasure.Sets[i][j]
			if deploymentID != "" {
				newFormat.ID = deploymentID
			}
			hostCount[disk.Hostname()]++
			formats[i*setDriveCount+j] = newFormat
		}
		var once sync.Once
		for host, count := range hostCount {
			if count > wantAtMost {

	if err = checkFormatErasureValues(formatConfigs, storageDisks, setDriveCount); err != nil {
		return nil, nil, err
	}

	// All disks report unformatted we should initialized everyone.
	if shouldInitErasureDisks(sErrs) && firstDisk {
		logger.Info("Formatting %s pool, %v set(s), %v drives per set.",
			humanize.Ordinal(poolCount), setCount, setDriveCount)

		// Initialize erasure code format on disks

	if len(corsAllowOrigin) == 0 {
		corsAllowOrigin = []string{"*"}
	}
	t.corsAllowOrigins = corsAllowOrigin

	maxSetDrives := 0
	for _, setDriveCount := range setDriveCounts {
		t.totalDriveCount += setDriveCount
		if setDriveCount > maxSetDrives {
			maxSetDrives = setDriveCount
		}
	}

	var apiRequestsMaxPerNode int
	if cfg.RequestsMax <= 0 {
		// Returns 75% of max memory allowed
		maxMem := availableMemory()

		ssParity      int
		success       bool
		setDriveCount int
	}{
		{2, 4, true, 16},
		{3, 3, true, 16},
		{0, 0, true, 16},
		{1, 4, true, 16},
		{0, 4, true, 16},
		{7, 6, false, 16},
		{9, 0, false, 16},
		{9, 9, false, 16},
		{2, 9, false, 16},
		{9, 2, false, 16},
	}
	for i, tt := range tests {
		err := validateParity(tt.ssParity, tt.rrsParity, tt.setDriveCount)
		if err != nil && tt.success {

	// Add any object layer shutdown activities here.
	closeStorageDisks(er.getDisks()...)
	return nil
}

// defaultWQuorum write quorum based on setDriveCount and defaultParityCount
func (er erasureObjects) defaultWQuorum() int {
	dataCount := er.setDriveCount - er.defaultParityCount
	if dataCount == er.defaultParityCount {
		return dataCount + 1
	}
	return dataCount
}

	rawArr := make([]RawFileInfo, er.setDriveCount)
	metaArr := make([]FileInfo, er.setDriveCount)
	errs := make([]error, er.setDriveCount)
	for i := range errs {
		errs[i] = errDiskOngoingReq
	}

	done := make(chan bool, er.setDriveCount)
	disks := er.getDisks()

	ropts := ReadOptions{
		ReadData: readData,
		Healing:  false,
	}

			return err
		}
	case config.StorageClassSubSys:
		if objAPI == nil {
			return errServerNotInitialized
		}
		for _, setDriveCount := range objAPI.SetDriveCounts() {
			if _, err := storageclass.LookupConfig(s[config.StorageClassSubSys][config.Default], setDriveCount); err != nil {
				return err
			}
		}
	case config.CompressionSubSys: