What is the primary goal of implementing VDO in a storage system?

The primary goal of implementing VDO (Virtual Data Optimizer) in a storage system is to optimize storage capacity. VDO achieves this by implementing features such as deduplication, compression, and thin provisioning, which allow for more efficient use of available storage resources. By eliminating redundant data and compressing stored files, VDO significantly reduces the amount of physical storage required, thereby optimizing how much data can be stored overall.

This makes VDO especially valuable in environments where storage space is at a premium or where there is a large amount of duplicate data, such as in backup solutions or virtual machine environments. The reduction in storage consumption also leads to lower costs and better resource allocation.

While other aspects like speed, data security, and management may be indirectly influenced by the use of VDO, the central focus is on increasing the effective storage capacity. The benefits it brings in terms of efficiency can lead to improvements in overall system performance, but those are not its primary objective.