// most part unless one of the formats is not consistent
	// with expected Erasure format. For example if a user is
	// trying to pool FS backend into an Erasure set.
	if err = checkFormatErasureValues(formatConfigs, storageDisks, setDriveCount); err != nil {
		return nil, err
	}

	// All disks report unformatted we should initialized everyone.
	if shouldInitErasureDisks(sErrs) && firstDisk {

		return fmt.Errorf("Unsupported Erasure backend format found [%s] on %s", formatErasure.Erasure.Version, disk)
	}
	return nil
}

// Check all format values.
func checkFormatErasureValues(formats []*formatErasureV3, disks []StorageAPI, setDriveCount int) error {
	for i, formatErasure := range formats {
		if formatErasure == nil {
			continue
		}

	defer func(storageDisks []StorageAPI) {
		if err != nil {
			closeStorageDisks(storageDisks...)
		}
	}(storageDisks)

	formats, sErrs := loadFormatErasureAll(storageDisks, true)
	if err = checkFormatErasureValues(formats, storageDisks, s.setDriveCount); err != nil {
		return madmin.HealResultItem{}, err
	}

	refFormat, err := getFormatErasureInQuorum(formats)
	if err != nil {
		return res, err
	}