RE: System Attendant using 100% CPU

  • From: "Chip Liu" <chip.liu@xxxxxxxxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Thu, 14 Aug 2003 12:00:21 -0500

Did you get error message/event ID 9097 like this: The MAD Monitorying thread 
was unable to connect to WMI, error '0x80070005'...
        -----Original Message-----
        From: Mike Dufoe [mailto:dufoem@xxxxxxxxxxx] 
        Sent: Thursday, August 14, 2003 8:18 AM
        To: [ExchangeList]
        Subject: [exchangelist] System Attendant using 100% CPU
        Running Windows 2000 Server SP3, Exchange 2000 Server SP3 on same DC.
        About every 8-10 hours, our System Attendant (MAD.EXE) uses 100% of the 
CPU, then we get the following Event ID's in the Application log which fills 
this log within seconds.
        Event -  ID 8031
        Source - MSEXCHANGE AL
        Category - LDAP Operations
        Unable to open LDAP session on directory 'name of' using 
port 389.  Directory returned the LDAP error [0x50] other.
        We''ve ran the update for MSBLAST.
        Virus Software is currently updated.
        When this happens, our Exchange services are running but nobody can 
connect to it.
        Anyone have this issue before as I have been searching everywhere and 
can't find a real solution for this problem.
        Thanks in advance,
        Mike Dufoe 
        System Administrator 
        ETI Canada Inc. 
        350 Dupont Road 
        North Bay, ON 
        P1B 8K2 
        705-472-1300 ext.346 
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