Hello,

I noticed a backlog in two folders...

CCM (24GB)  and inboxes (6GB) going down

CCM > Incoming with 24 GB

MPSETUP.log

<05-22-2013 13:54:56> ====================================================================
<05-22-2013 13:54:56> SMSMP Setup Started....
<05-22-2013 13:54:56> Parameters: C:\PROGRA~2\MIF083~1\bin\i386\ROLESE~1.EXE /deinstall /siteserver:CONFIGMGRSRV SMSMP
<05-22-2013 13:54:56> Deinstalling the SMSMP
<05-22-2013 13:54:56> Enabling MSI logging.  mp.msi will log to C:\Program Files (x86)\Microsoft Configuration Manager\logs\mpMSI.log
<05-22-2013 13:54:56> Deinstalling SMSMP, with product code {B391E30E-C8BD-41FC-8B8C-540C4365DBE0}
<05-22-2013 13:59:50> SMSMP deinstall exited with return code: 0
<05-22-2013 13:59:50> Deinstallation was successful.
<05-22-2013 13:59:50> Removing MP Registry.
<05-22-2013 14:00:01> ====================================================================
<05-22-2013 14:00:01> SMSMP Setup Started....
<05-22-2013 14:00:01> Parameters: C:\PROGRA~2\MIF083~1\bin\i386\ROLESE~1.EXE /install /siteserver:CONFIGMGRSRV SMSMP
<05-22-2013 14:00:01> Installing Pre Reqs for SMSMP
<05-22-2013 14:00:01>         ======== Installing Pre Reqs for Role SMSMP ========
<05-22-2013 14:00:01> Found 1 Pre Reqs for Role SMSMP 
<05-22-2013 14:00:01> Pre Req MSXML60 found.
<05-22-2013 14:00:01> MSXML60 already installed (Product Code: {E1B33EF1-258C-4EC0-A340-D031100FE50D}). Would not install again.
<05-22-2013 14:00:01> Pre Req MSXML60 is already installed. Skipping it.
<05-22-2013 14:00:01>         ======== Completed Installion of Pre Reqs for Role SMSMP ========
<05-22-2013 14:00:01> Installing the SMSMP
<05-22-2013 14:00:01> Passed OS version check.
<05-22-2013 14:00:01> IIS Service is installed.
<05-22-2013 14:00:01> No versions of SMSMP are installed.  Installing new SMSMP.
<05-22-2013 14:00:01> Enabling MSI logging.  mp.msi will log to C:\Program Files (x86)\Microsoft Configuration Manager\logs\mpMSI.log
<05-22-2013 14:00:01> Installing C:\Program Files (x86)\Microsoft Configuration Manager\bin\i386\mp.msi CCMINSTALLDIR="C:\Program Files (x86)\SMS_CCM" CCMSERVERDATAROOT="C:\Program Files (x86)\Microsoft Configuration Manager" USESMSPORTS=TRUE SMSPORTS=80 USESMSSSLPORTS=TRUE SMSSSLPORTS=443 USESMSSSL=TRUE SMSSSLSTATE=0 CCMENABLELOGGING=TRUE CCMLOGLEVEL=1 CCMLOGMAXSIZE=1000000 CCMLOGMAXHISTORY=1
<05-22-2013 14:05:13> mp.msi exited with return code: 0
<05-22-2013 14:05:13> Verifying CCM_CLIENT virtual directory.
<05-22-2013 14:05:13> Website path is IIS://LocalHost/W3SVC/1.
<05-22-2013 14:05:13> Connecting to IIS.
<05-22-2013 14:05:16> CCM_CLIENT is currently C:\Program Files (x86)\Microsoft Configuration Manager\Client.
<05-22-2013 14:05:16> Installation was successful.

MSI.log

Property(S): SmsDetectColocationDowngrade_ErrorMessage = A newer version of the Configuration Manager Client is installed. Cannot continue installing this version of the management point.
Property(S): UserExitDialog_Info = The SMS Management Point setup was cancelled.
Property(S): InstallErrorDialog_Title = Setup Aborted
Property(S): InstallErrorDialog_SubTitle = Setup failed
Property(S): InstallErrorDialog_Info = Setup encountered an error and could not continue.
MSI (s) (90:AC) [14:05:13:436]: Windows Installer installed the product. Product Name: SMS Management Point. Product Version: 4.00.6487.2000. Product Language: 1033. Installation success or error status: 0.

mpcontrol.LOG

Call to HttpSendRequestSync succeeded for port 80 with status code 200, text: OK	SMS_MP_CONTROL_MANAGER	7/3/2013 9:08:13 AM	59932 (0xEA1C)
Http test request succeeded.	SMS_MP_CONTROL_MANAGER	7/3/2013 9:08:13 AM	59932 (0xEA1C)
Successfully performed Management Point availability check against local computer.	SMS_MP_CONTROL_MANAGER	7/3/2013 9:08:13 AM	59932 (0xEA1C)

some errors... in the SCCM Console under Site Status >

Severity	Type	Site code	Date / Time	System	Component	Message ID	Description	Thread ID	Process ID
Warning	Milestone	SRV	7/3/2013 9:45:38 AM	CONFIGMGRSRV	SMS_MP_CONTROL_MANAGER	5447	MP has rejected a policy request from GUID:58159291-29C7-4128-B72F-BE53865360F7 because it was not approved. The operating system reported error 2147942405: Access is denied. 	11008	47972

Severity	Type	Site code	Date / Time	System	Component	Message ID	Description	Thread ID	Process ID
Error	Milestone	SRV	7/3/2013 9:30:58 AM	CONFIGMGRSRV	SMS_MP_CONTROL_MANAGER	5412	MP has incurred an unexpected error when processing Hardware inventory.    Possible cause: Unforeseen system error.  Solution: Check the logs to pinpoint the source of the problem and the reason for the condition. If unsuccessful raise the issue to Microsoft support.    	59252	47972

Which log should be checked?

Any idea what should I do... uninstall the MP and reinstall it?

Thanks,