Overview

What Is Elastic Volume Service?

Elastic Volume Service (EVS) offers scalable block storage for ECSs. With high reliability, high performance, and rich specifications, EVS disks can be used for distributed file systems, development and test environments, data warehouses, and high-performance computing (HPC) scenarios to meet diverse service requirements.

Disk Types

EVS disk types differ in performance. Choose a disk type based on your requirements.

For more information about EVS disk specifications and performance, see Elastic Volume Service User Guide.

Helpful Links

• Attaching an EVS Disk to an ECS
• Introduction to Data Disk Initialization Scenarios and Partition Styles
• Why Can't I Find My Newly Purchased Data Disk After I Log In to My Windows ECS?
• How Can I Adjust System Disk Partitions?
• Can I Attach Multiple Disks to an ECS?
• What Are the Requirements for Attaching an EVS Disk to an ECS?