Add a KEC instance to a disaster tolerance group

KEC instances can be added to a disaster tolerance group after they are created.
Note: KEC instances of Performance Guaranteed X2, I/O Optimized I1, and Big Data D4 types can be added to a disaster tolerance group only when they are created.

Add a KEC instance being created to a disaster tolerance group

You can add KEC instances purchased in batches to the same disaster tolerance group. Make sure that the number of these KEC instances is not greater than the available capacity of the group.

1. Log in to the KEC console. The KEC instance page appears by default.

2. Click Create Instance and configure parameters step by step, including Basic Configuration, Network Configuration, and System Configuration.

3. In the System Configuration step, click Advanced Options. From Disaster Tolerance Deployment, select the disaster tolerance group to which the KEC instance will be added.

   

4. Click Buy Now and pay.

Add an existing KEC instance to a disaster tolerance group

1. Log in to the KEC console. The KEC instance page appears by default.

2. In the KEC instance list, find the target KEC instance and then choose More > Disaster Tolerance Group > Add to Disaster Tolerance Group in the Operation column.

3. In the Add to Disaster Tolerance Group dialog box, select the disaster tolerance group to which the KEC instance will be added and then click OK.