#1  
Old 27th April 2010, 05:18 PM
Arne De Herdt
 
Posts: n/a
Default Strange behavior at a client

Hello,

issue #2
At one of our clients we currently have a strange, undefined behavior in
one of our recorder installations. We have 6 recorders located at this
client, each with its own database.

Recorder #2 is the only one reporting/experiencing the following
problem:

*** Server started ***
Time: [2254665687] 22-04-2010 11:10:49
Exception: Enx2xFileHeaderAccessException
Message: NexusDB: Expected BlockOwnerID 6 but found 29 in file "E:
\BBData\ImgData.nx1" for block 1557004 [$2302/8962]
Filesize:5487104
Filedate:06-05-2009 11:57:00
Computer:SW2
User:Administrator
ThreadID: 2264
ProcessID: 1700
Client: C:\Program Files\BigBrother\DVR
\777Watch.exe;Size:1304576;Date:19-11-2009
15:35:00;Computer:SW2;User:Administrator
SessionID: 2142949184
Callstack:
[004F4E90] nxseHeaderAccess.Tnx2xFileHeaderAccessFactory.Veri fyID (Line
1052, "nxseHeaderAccess.pas") [004E7CC8]
nxsrBufferManager.TnxBlockAccess.GetBlock (Line 4160,
"nxsrBufferManager.pas") [0051C96E]
nxseRecordEngineStatic.TnxStaticRecordEngine.reRea dBlock (Line 1385,
"nxseRecordEngineStatic.pas") [0051B64F]
nxseRecordEngineStatic.TnxStaticRecordEngine.ReadR ecord (Line 850,
"nxseRecordEngineStatic.pas") [0057E410]
nxsrServerEngine.TnxServerTableCursor.sbcRecordGet ForKey (Line 11971,
"nxsrServerEngine.pas") [005783D6]
nxsrServerEngine.TnxServerBaseCursor.RecordGetForK ey (Line 9316,
"nxsrServerEngine.pas") [007436EC]
nxchCommandHandler.TnxServerCommandHandler.nmCurso rRecordGetForKey (Line
2650, "nxchCommandHandler.pas") [0073A3E1]
nxchCommandHandler.TnxServerCommandHandler.bchProc ess (Line 582,
"nxchCommandHandler.pas") [005ADDE2]
nxllTransport.TnxBaseTransport.btProcess (Line 1801,
"nxllTransport.pas") [005DB462]
nxptBasePooledTransport.TnxBasePooledTransport.btP ayloadReceived (Line
2993, "nxptBasePooledTransport.pas") [005DB12C]
nxptBasePooledTransport.TnxBasePooledTransport.btM essageReceived (Line
2875, "nxptBasePooledTransport.pas") [00759AB8]
nxtmSharedMemoryTransport.TnxSharedMemoryServerCon nection.Read (Line
1134, "nxtmSharedMemoryTransport.pas") [00759567]
nxtmSharedMemoryTransport.TnxSharedMemoryServerCon nection.IoCompleted
(Line 961, "nxtmSharedMemoryTransport.pas") [005D9241]
nxptBasePooledTransport.TnxBaseServerThread.InnerE xecute (Line 2044,
"nxptBasePooledTransport.pas") [0051E940]
nxllThread.TnxInitThread.DoExecute (Line 704, "nxllThread.pas")
[0051E6EB] nxllThread.TnxThread.Execute (Line 507, "nxllThread.pas")
[00434FEC] Classes.ThreadProc (Line 9877, "common\Classes.pas")
[00405790] System.ThreadWrapper (Line 12110, "sys\system.pas")
================================================== ============


All the 6 recorders are identical and run the same software.
What does this error message entail and what can be the cause of it.

  #2  
Old 27th April 2010, 05:20 PM
Arne De Herdt
 
Posts: n/a
Default Re: Strange behavior at a client

In article <MPG.2640a02c3d7a5cd19896b7@news.nexusdb.com>,
arne@bigbrother-security.be says...
>
> Hello,
>
> issue #2
> At one of our clients we currently have a strange, undefined behavior in
> one of our recorder installations. We have 6 recorders located at this
> client, each with its own database.
>
> Recorder #2 is the only one reporting/experiencing the following
> problem:
>
> *** Server started ***
> Time: [2254665687] 22-04-2010 11:10:49
> Exception: Enx2xFileHeaderAccessException
> Message: NexusDB: Expected BlockOwnerID 6 but found 29 in file "E:
> \BBData\ImgData.nx1" for block 1557004 [$2302/8962]
> Filesize:5487104
> Filedate:06-05-2009 11:57:00
> Computer:SW2
> User:Administrator
> ThreadID: 2264
> ProcessID: 1700
> Client: C:\Program Files\BigBrother\DVR
> \777Watch.exe;Size:1304576;Date:19-11-2009
> 15:35:00;Computer:SW2;User:Administrator
> SessionID: 2142949184
> Callstack:
> [004F4E90] nxseHeaderAccess.Tnx2xFileHeaderAccessFactory.Veri fyID (Line
> 1052, "nxseHeaderAccess.pas") [004E7CC8]
> nxsrBufferManager.TnxBlockAccess.GetBlock (Line 4160,
> "nxsrBufferManager.pas") [0051C96E]
> nxseRecordEngineStatic.TnxStaticRecordEngine.reRea dBlock (Line 1385,
> "nxseRecordEngineStatic.pas") [0051B64F]
> nxseRecordEngineStatic.TnxStaticRecordEngine.ReadR ecord (Line 850,
> "nxseRecordEngineStatic.pas") [0057E410]
> nxsrServerEngine.TnxServerTableCursor.sbcRecordGet ForKey (Line 11971,
> "nxsrServerEngine.pas") [005783D6]
> nxsrServerEngine.TnxServerBaseCursor.RecordGetForK ey (Line 9316,
> "nxsrServerEngine.pas") [007436EC]
> nxchCommandHandler.TnxServerCommandHandler.nmCurso rRecordGetForKey (Line
> 2650, "nxchCommandHandler.pas") [0073A3E1]
> nxchCommandHandler.TnxServerCommandHandler.bchProc ess (Line 582,
> "nxchCommandHandler.pas") [005ADDE2]
> nxllTransport.TnxBaseTransport.btProcess (Line 1801,
> "nxllTransport.pas") [005DB462]
> nxptBasePooledTransport.TnxBasePooledTransport.btP ayloadReceived (Line
> 2993, "nxptBasePooledTransport.pas") [005DB12C]
> nxptBasePooledTransport.TnxBasePooledTransport.btM essageReceived (Line
> 2875, "nxptBasePooledTransport.pas") [00759AB8]
> nxtmSharedMemoryTransport.TnxSharedMemoryServerCon nection.Read (Line


I forgot to mention that I have several logfiles available full with
Nexus error message that I can post if required.


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