· ARM hosts do not support external platform management. · If two-factor authentication is enabled for external clouds, the system does not support incorporating CAS and UniCloud Usphere platforms that use dynamic password and verification code for two-factor authentication. |
External platform management enables you incorporate host clusters and VMs of VMware, UniCloud, or another CAS system into CAS. Then, you can migrate VMware VMs to CAS without installing any agents or PE tools, making VM migration simpler and faster and service interruption time shorter.