If you plan to import a server certificate into a storage node and use your own root CA certificate to verify the server certificate, add your own root CA certificate according to Importing root certificates in the VSP One SDS Block and SDS Cloud System Administration.
CAUTION:
Before you perform the procedure in Importing root certificates for CLI program in the VSP One SDS Block and SDS Cloud System Administration, check whether you need to install the Python certifi library, and then install the library if necessary. For details about the version of the library, see Installing the prerequisite packages.