做了将GC提升到DC的试验，基本上算顺利，可是发现日志中存在几个错误日志：
1、MSDTC 53258
MS DTC 无法正确处理 DC 升级/降级事件。MS DTC 将继续运行并将使用现有的安全设置。错误说明: %1
2、MSDTC 53258
MS DTC 无法正确处理 DC 升级/降级事件。MS DTC 将继续运行并将使用现有的安全设置。错误说明: d:\srvrtm\com\complus\dtc\dtc\adme\uiname.cpp:9280, Pid: 472
No Callstack,
CmdLine: C:\WINDOWS\system32\msdtc.exe
去Winmag得到了解决办法：
1. Click Start -> Administrative Tools -> Component Services.
2. Click the "+" next to Component services to expand it.
3. Right click "My Computer" in the right window pane and select Properties.
4. Click the MS DTC Tab.
5. Click the "Security Configuration" button, a dialog box appears. Click "OK".
6. Click "OK" on the "My Computer Properties" box; this will take you back to the console.
7. Right click "My Computer" and select "Stop MS DTC" (this stops the MSDTC service.
8. Again, right click "My Computer" and select "Start MS DTC".
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