您好

您可以按照本指南操作：
https://www.visualstudio.com/en-us/docs/setup-admin/tfs/admin/move-across-domainsOn 在新服务器上，您删除TFS，因此仅安装但未配置。然后你备份从旧的数据库恢复数据库。执行TFSConfig / remapdb以使
数据库准备就绪。然后更新配置数据库并附加集合，然后升级。

You can follow this guide: https://www.visualstudio.com/en-us/docs/setup-admin/tfs/admin/move-across-domainsOn On the new server you remove TFS, so it is only installed, but not configured. then you backup restore the databases from the old one. Do TFSConfig /remapdb so the databases are ready. Then the configuration database is updgraded and you attach the Collections, and then the wil be upgraded.

请记住关闭旧的以防止重复服务器ID

Remember to shutdown the old one to prevent duplicate server IDs