return StorageClass{}, config.ErrStorageClassValue(nil).Msg("Unsupported parity value " + s[1] + " provided")
	}
	return StorageClass{
		Parity: parityDrives,
	}, nil
}

// ValidateParity validate standard storage class parity.
func ValidateParity(ssParity, setDriveCount int) error {
	// SS parity drives should be greater than or equal to minParityDrives.
	// Parity below minParityDrives is not supported.

		{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 {
			t.Errorf("Test %d, Expected success, got %s", i+1, err)
		}
		if err == nil && !tt.success {

		if commonParityDrives == 0 {
			commonParityDrives, err = ecDrivesNoConfig(ep.DrivesPerSet)
			if err != nil {
				return nil, err
			}
		}

		if err = storageclass.ValidateParity(commonParityDrives, ep.DrivesPerSet); err != nil {
			return nil, fmt.Errorf("parity validation returned an error: %w <- (%d, %d), for pool(%s)", err, commonParityDrives, ep.DrivesPerSet, humanize.Ordinal(i+1))
		}