Updated on 2025-07-25 GMT+08:00

Check Before Use

Before creating an offline migration task in DataArts Migration, you must check the items listed in the following table to ensure that the environment meets the requirements of the task.

Table 1 Check items

Check Item

Description

Preparation

Account and permissions of Huawei Cloud

Prepare a HUAWEI ID. Create a user and authorize the user to use DataArts Migration.

See Registering a Huawei ID and Enabling Huawei Cloud Services.

CDM cluster

Ensure that a CDM cluster is running.

See Creating a CDM Cluster.

Connections

Create data connections in DataArts Studio Management Center.

NOTE:

When creating a data connection, you must select DataArts Migration for Applicable Modules.

For details, see Configuring DataArts Studio Data Connection Parameters.

Network

Ensure that the CDM cluster can communicate with the data source.

Prepare the network by referring to Enabling Network Connectivity.