windows-server-2008 – DFS：文件随机丢失？

运行运行状况报告找不到错误,通常一切似乎都没问题,但是：

>在某些计算机上,文件将随机保存在DFS文件夹中,但实际上不会出现在其他计算机上或物理上出现在服务器上.如果在同一用户下登录,有时它们将出现在其他计算机上,但其他用户(包括管理员)将无法看到它们.
>其他文件,刚刚消失.

更新：

DFS Replication Health Report (Show All) 

Data collected on: 15 December 2015 at 11:43:32 (GMT0:00) 
Replication Group: TeachingData (NSNET.NET) 
Reference member: SRV-FS02 (srv-fs02.nsnet.net) 
Server scope: Selected 2 of 2 servers 
DFS Replication bandwidth savings: 0.00% 
Server health:  Servers with no errors or warnings (1)  Servers unavailable for reporting (0)   
Servers with DFS Replication errors (1)  Servers with DFS Replication warnings (1) 



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ERRORS  (1 server with errors)(Show All)
SRV-FS02   (1 error)    (View Server Details) 
Cannot access the local WMI repository.  


WARNINGS  (1 server with warnings)(Show All)
SRV-FS02   (1 warning)    (View Server Details) 
Reference member returned no replicated folders.  


SERVERS UNAVAILABLE FOR REPORTING  (All servers reporting)
SERVER DETAILS  (2 servers)(Show All)
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SRV-FS02(Show All)
DNS name: srv-fs02.nsnet.net 
Domain name: NSNET.NET 
Reference domain controller: -- 
IP address: fe80::a888:789d:b82:1354%16,192.168.0.67 
Site: Default-First-Site-Name 
Time zone: (GMT0:00) 
ERRORS (There is 1 error to report)

Cannot access the local WMI repository.  
Affected replicated folders: All replicated folders on this server. 
Description: Due to the following error,the DFS Replication reporting mechanism cannot access the WMI (Windows Management Instrumentation) namespace to retrieve certain reporting information. Error ID: 0x80041002.  
Last occurred: 15 December 2015 at 11:43:32 (GMT0:00) 
Suggested action: For information about troubleshooting WMI errors,see WMI help.  

WARNINGS (There is 1 warning to report)

Reference member returned no replicated folders.  
Description: Backlog calculations cannot be performed because the reference member returned zero replicated folders.  
Last occurred: 15 December 2015 at 11:43:33 (GMT0:00) 
Suggested action: For information about troubleshooting backlog problems,see The Microsoft Web Site.