This topic describes how to update block gateways in the Cloud Storage Gateway console. This topic also describes the CIDR blocks supported by block gateways deployed on Alibaba Cloud.
Description
Updating gateways will cause temporary business interruptions. Exercise caution when performing this action.
Block gateways V1.0.32 and later deployed on Alibaba Cloud support multiple CIDR blocks included in a VPC. The following table lists the CIDR blocks supported by block gateways.
Update | Supported CIDR block before the update | Supported CIDR block after the update |
From V1.0.30 or V1.0.31 to V1.0.32 and later. | 192.168.0.0/16 | 192.168.0.0/16 172.16.0.0/12 |
172.16.0.0/12 | 192.168.0.0/16 172.16.0.0/12 | |
10.0.0.0/8 | 172.16.0.0/12 10.0.0.0/8 |
Procedure
Log on to the CSG console.
In the left-side navigation pane, click Gateways. In the gateway list, find the block gateway that you want to update, and click Upgrade in the Actions column.
NoteDuring the update, the gateway cannot respond to requests from clients.