扩大规模时的停机时间
问题描述：
我为Azure DW尝试了放大功能(提高DWU).我发现当前会话已断开连接.
I tried the scale up feature (raise the DWU) for my Azure DW. I find the current session is disconnected.
并且似乎需要花费超过一分钟的时间(看来，用于提高DWU的MSDN SLA应该小于< 1分钟)
and it's seems takes more than a minutes to rasise (seems the MSDN SLA for raising the DWU should be < 1 mins)
我收到以下错误，但是我确实没有暂停服务器.我正在使用DW Gen1
I got the below error, but I really didn't pause the server. I am using DW Gen1