Clarify the list of business systems to be migrated and their software configurations, including but not limited to operating system version, system authorization method, application software version, application authorization method, business access address/port, and file system format. These details provide data support for evaluating migration methods. Specifically, the following information about the business systems to be migrated should be collected:
Information Collection
Information Purpose
Operating system version number, login information, and login policies
Essential information for migration verification or system startup
Business software version, service name, and characteristics (clustered/standalone)
Evaluate the customer's business status and develop a customized migration plan
Business access methods, security policies, and start/stop methods
Essential information for business system verification
External service addresses, ports, and domain names
Essential information for business system verification
VM attributions
Set Policies and configrations for VMs after migrated