Commvault Customer Champions: Luzhou Laojiao improves backup success rate by 85 percent with Commvault Luzhou Laojiao found comprehensive data security with Commvault. One of the oldest distilleries in China, Luzhou Laojiao is going through a significant digital transformation. Data generated from production and operation has become a critical asset for Luzhou Laojiao to make business decisions. Virtual machines, applications and databases drive the business.