windows 2003 (std) server hanging each saturday morning at 00.35am

Server-Errors-20-5-13.docWe have a single windows 2003 (std) server which we are having problems with.

At a similar time each week, our server hangs.

I have attached a screenshot of the errors which occur about the same time.

Can anyone throw any light on what is happening here, and what we can do to resolve it??
LVL 1
nigelbeatsonAsked:
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nigelbeatsonConnect With a Mentor Author Commented:
Not sure what you want from me here. There was not a deffinitive solution, so I gave the points to the person who tried to assist me. How else am i Supposed to deal with this incident?

I have today found out that the errors related to an external hard drive, not our actual server, and now disconnected the errores generated during dcdiag, no longer appear.

What do you suggest I do?
0
 
Ben HartCommented:
Running dcdiag and netdiag on this machine.. do all the tests complete successfully?
0
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nigelbeatsonAuthor Commented:
dcdiag revealed the following :-

Domain Controller Diagnosis

Performing initial setup:
   Done gathering initial info.

Doing initial required tests
   
   Testing server: Default-First-Site\SERVER
      Starting test: Connectivity
         ......................... SERVER passed test Connectivity

Doing primary tests
   
   Testing server: Default-First-Site\SERVER
      Starting test: Replications
         ......................... SERVER passed test Replications
      Starting test: NCSecDesc
         ......................... SERVER passed test NCSecDesc
      Starting test: NetLogons
         ......................... SERVER passed test NetLogons
      Starting test: Advertising
         ......................... SERVER passed test Advertising
      Starting test: KnowsOfRoleHolders
         ......................... SERVER passed test KnowsOfRoleHolders
      Starting test: RidManager
         ......................... SERVER passed test RidManager
      Starting test: MachineAccount
         ......................... SERVER passed test MachineAccount
      Starting test: Services
         ......................... SERVER passed test Services
      Starting test: ObjectsReplicated
         ......................... SERVER passed test ObjectsReplicated
      Starting test: frssysvol
         ......................... SERVER passed test frssysvol
      Starting test: frsevent
         There are warning or error events within the last 24 hours after the

         SYSVOL has been shared.  Failing SYSVOL replication problems may cause

         Group Policy problems.
         ......................... SERVER failed test frsevent
      Starting test: kccevent
         ......................... SERVER passed test kccevent
      Starting test: systemlog
         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:25:37
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:26:13
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:26:19
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:26:53
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:27:26
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:28:02
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:28:09
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:28:45
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:29:20
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:29:27
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:29:34
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:30:09
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:30:43
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:31:14
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:31:46
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:32:18
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:32:50
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0x0000165B
            Time Generated: 05/14/2013   12:32:59
            Event String: The session setup from computer '07-WC' failed

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:33:27
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:33:59
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:34:34
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:35:06
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:35:40
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:36:14
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:36:48
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:37:20
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:37:55
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:38:30
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:39:02
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:39:36
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:40:11
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:40:44
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:41:18
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:41:25
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:41:59
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:42:34
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:43:06
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:43:12
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:43:19
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:43:26
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:43:33
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:43:40
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:43:46
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:43:53
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:44:00
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:44:33
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:44:40
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:45:14
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:45:49
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:46:16
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:46:16
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:46:16
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:46:16
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:46:24
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:47:00
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:47:35
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:48:10
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:48:44
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:48:51
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:48:58
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:49:05
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:49:12
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:49:18
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:49:51
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:49:58
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0x000016AD
            Time Generated: 05/14/2013   12:50:16
            Event String: The session setup from the computer 07-WC failed

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:50:31
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:51:09
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:51:43
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:52:18
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:52:54
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:53:30
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:54:05
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:54:40
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:55:17
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:55:24
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:56:00
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:56:34
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:57:09
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:57:44
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:58:19
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:58:26
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:59:01
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   12:59:35
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:00:07
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:00:41
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:01:13
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:01:47
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:02:20
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:02:54
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:03:29
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:04:01
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:04:35
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:05:07
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:05:42
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:06:18
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:06:53
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:07:27
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:08:01
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:08:35
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:09:09
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:09:44
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:10:16
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:10:50
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:11:21
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:11:57
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:12:32
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:13:06
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:13:40
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:14:13
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:14:21
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:14:26
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:14:47
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:14:54
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:15:00
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:15:07
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:15:15
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:15:20
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:15:27
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:15:34
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:15:41
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:15:47
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:15:54
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:16:01
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:16:08
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:16:15
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:16:21
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:16:28
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:16:35
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:16:42
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:16:49
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:16:55
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:17:02
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:17:09
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:17:15
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:17:22
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:17:29
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:17:35
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:17:42
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:17:49
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:17:56
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:18:03
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:18:35
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:18:59
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:18:59
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:19:10
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:19:20
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:19:20
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:19:44
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:19:51
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:19:58
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:20:04
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:20:11
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:20:18
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:20:25
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:20:31
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:20:38
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:20:45
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:20:52
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:20:59
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:21:05
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:21:12
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:21:19
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:21:26
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:21:33
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:21:39
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:21:46
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:21:53
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:22:00
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:22:06
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:22:13
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:22:20
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:22:27
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:22:34
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:23:06
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0002719
            Time Generated: 05/14/2013   13:23:08
            (Event String could not be retrieved)
         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:23:41
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0002719
            Time Generated: 05/14/2013   13:23:51
            (Event String could not be retrieved)
         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:24:15
            Event String: The file system structure on the disk is corrupt

         An Error Event occured.  EventID: 0xC0040037
            Time Generated: 05/14/2013   13:24:50
            Event String: The file system structure on the disk is corrupt

         ......................... SERVER failed test systemlog
      Starting test: VerifyReferences
         ......................... SERVER passed test VerifyReferences
   
   Running partition tests on : TAPI3Directory
      Starting test: CrossRefValidation
         ......................... TAPI3Directory passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... TAPI3Directory passed test CheckSDRefDom
   
   Running partition tests on : ForestDnsZones
      Starting test: CrossRefValidation
         ......................... ForestDnsZones passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... ForestDnsZones passed test CheckSDRefDom
   
   Running partition tests on : DomainDnsZones
      Starting test: CrossRefValidation
         ......................... DomainDnsZones passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... DomainDnsZones passed test CheckSDRefDom
   
   Running partition tests on : Schema
      Starting test: CrossRefValidation
         ......................... Schema passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... Schema passed test CheckSDRefDom
   
   Running partition tests on : Configuration
      Starting test: CrossRefValidation
         ......................... Configuration passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... Configuration passed test CheckSDRefDom
   
   Running partition tests on : MHM
      Starting test: CrossRefValidation
         ......................... MHM passed test CrossRefValidation
      Starting test: CheckSDRefDom
         ......................... MHM passed test CheckSDRefDom
   
   Running enterprise tests on : MHM.local
      Starting test: Intersite
         ......................... MHM.local passed test Intersite
      Starting test: FsmoCheck
         ......................... MHM.local passed test FsmoCheck

chkds did not seem to reveal any problems.

Any ideas?
0
 
Ben HartConnect With a Mentor Commented:
Hmm.. looks like you've got some corruption.

But seriously... yeah you need to run some disk checking utils to verify whether or not it's the physical disk or Windows.  Figure out the brand of disks and hit up the MFG's website.. like Seatools or WD's utility.  Might even run a spinrite scan.
0
 
nigelbeatsonAuthor Commented:
Many thanks.

Will do some more diags.
0
 
nigelbeatsonAuthor Commented:
I have today found out that the errors related to an external hard drive, not our actual server, and now disconnected the errores generated during dcdiag, no longer appear.
0
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