只要资源组包含其他 SQL 数据库以及 " 主 " 数据库， SCSQL 就无法备份数据库 " 主 " 。 Failed to connect to server . Connection Timeout Expired. The timeout period elapsed during the post-login phase. The connection could have timed ...只要资源组包含其他 SQL 数据库以及 " 主 " 数据库， SCSQL 就无法备份数据库 " 主 " 。 Failed to connect to server . Connection Timeout Expired. The timeout period elapsed during the post-login phase. The connection could have timed out while waiting for server to complete the login process and respond; Or it could have timed out while attempting to create multiple active connections. The duration spent while attempting to connect to this server was - The wait operation timed out
