StorageController::getDiskQuotaData

private function getDiskQuotaData()
{
	$this->enableIgnoreQuotaError();
	$diskQuota = new CDiskQuota();
	$quota = $diskQuota->getDiskQuota();
	if($quota === true)
	{
		return array(
			'status' => static::STATUS_UNLIMITED,
			'quota' => null,
		);
	}

	return array(
		'status' => static::STATUS_LIMITED,
		'quota' => $quota === false ? 0 : $quota,
	);
}