This topic describes how to upgrade a block gateway in the Cloud Storage Gateway (CSG) console.
Prerequisites
Background information
If a block gateway no longer meets your business requirements, you can upgrade the
gateway for more scenarios. After you upgrade the block gateway, the gateway can provide
higher read and write bandwidth, more shares, and better user experience.
Specification | Basic | Standard | Enhanced | Advanced |
---|---|---|---|---|
Basic | N/A | ✓ | ✓ | ✓ |
Standard | × | N/A | ✓ | ✓ |
Enhanced | × | × | N/A | ✓ |
Advanced | × | × | × | N/A |
Note
- The check mark (✓) indicates that the specification can be upgraded. The cross mark (×) indicates that the specification cannot be upgraded.
- Only block gateways that are deployed on Alibaba Cloud can be upgraded.
- Block gateways cannot be downgraded.
- The available specifications of a block gateway depend on the zone where the gateway resides.