New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seco

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New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

Gurus,

Running Windows Server I am seeing the following DCOM error. This occurs in
a brand new, clean build. Anyone else seen this?

Event Type: Information
Event Source: DCOM
Event Category: None
Event ID: 10026
Date: 4/30/2008
Time: 6:08:56 PM
User: N/A
Computer: SERVER1
Description:
The COM sub system is suppressing duplicate event log entries for a duration
of 86400 seconds. The suppression timeout can be controlled by a REG_DWORD
value named SuppressDuplicateDuration under the following registry key:
HKLM\Software\Microsoft\Ole\EventLog.

--
Spin
 
Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

In news:68f6kmF2pa8rqU1@mid.individual.net,
Spin <Spin@invalid.com> typed:
> Gurus,
>
> Running Windows Server I am seeing the following DCOM error. This
> occurs in a brand new, clean build. Anyone else seen this?
>
> Event Type: Information
> Event Source: DCOM
> Event Category: None
> Event ID: 10026
> Date: 4/30/2008
> Time: 6:08:56 PM
> User: N/A
> Computer: SERVER1
> Description:
> The COM sub system is suppressing duplicate event log entries for a
> duration of 86400 seconds. The suppression timeout can be controlled
> by a REG_DWORD value named SuppressDuplicateDuration under the
> following registry key: HKLM\Software\Microsoft\Ole\EventLog.

Could be a hardware issue:
http://eventid.net/display.asp?eventid=10026&eventno=5926&source=DCOM&phase=1

Ace
 
Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

"Ace Fekay [MVP]" <PleaseAskMe@SomeDomain.com> wrote in message
news:ett2LzLsIHA.1872@TK2MSFTNGP04.phx.gbl...
> Could be a hardware issue:
> http://eventid.net/display.asp?eventid=10026&eventno=5926&source=DCOM&phase=1
>
> Ace

Thanks Ace, but these are Virtual Machines!
 
Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

In news:68g5rgF2t25igU1@mid.individual.net,
Spin <Spin@invalid.com> typed:
> "Ace Fekay [MVP]" <PleaseAskMe@SomeDomain.com> wrote in message
> news:ett2LzLsIHA.1872@TK2MSFTNGP04.phx.gbl...
> > Could be a hardware issue:
> > http://eventid.net/display.asp?eventid=10026&eventno=5926&source=DCOM&phase=1
> >
> > Ace
>
> Thanks Ace, but these are Virtual Machines!

Virtual machines have virtual hardware.

Ace
 
Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

Maybe to obvious, but who says this is an error ?

Look at: "Event Type: Information"

To me it looks like a valid informational event, where the administrator is
informed that DCOM is surppressing duplicate event log entries.... that is
perfect good behavior.

Or do you have any other symptoms which you did not expect ?

rgds,
edwin.




"Spin" <Spin@invalid.com> wrote in message
news:68f6kmF2pa8rqU1@mid.individual.net...
> Gurus,
>
> Running Windows Server I am seeing the following DCOM error. This occurs
in
> a brand new, clean build. Anyone else seen this?
>
> Event Type: Information
> Event Source: DCOM
> Event Category: None
> Event ID: 10026
> Date: 4/30/2008
> Time: 6:08:56 PM
> User: N/A
> Computer: SERVER1
> Description:
> The COM sub system is suppressing duplicate event log entries for a
duration
> of 86400 seconds. The suppression timeout can be controlled by a
REG_DWORD
> value named SuppressDuplicateDuration under the following registry key:
> HKLM\Software\Microsoft\Ole\EventLog.
>
> --
> Spin
>
 
Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

"Edwin vMierlo [MVP]" <EdwinvMierlo@discussions.microsoft.com> wrote in
message news:OjtyfFqsIHA.1768@TK2MSFTNGP03.phx.gbl...
> Maybe to obvious, but who says this is an error ?
>
> Look at: "Event Type: Information"
>
> To me it looks like a valid informational event, where the administrator
> is
> informed that DCOM is suppressing duplicate event log entries.... that is
> perfect good behavior.
>
> Or do you have any other symptoms which you did not expect ?
>
> rgds,
> edwin.

I want to know what event log entries it is suppressing. It is not helpful
that it is telling me it is suppressing something without giving me a clue
as to what it is.
 
Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

In news:68m6u7F2nilk4U1@mid.individual.net,
Spin <Spin@invalid.com> typed:

> I want to know what event log entries it is suppressing. It is not
> helpful that it is telling me it is suppressing something without
> giving me a clue as to what it is.\

No other errors preceding this event? How about in the other logs? Warnings,
Informational or Errors that relate to DCOM?

Ace
 
Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds


"Ace Fekay [MVP]" <PleaseAskMe@SomeDomain.com> wrote in message
news:uwq8XJwsIHA.2292@TK2MSFTNGP03.phx.gbl...
> In news:68m6u7F2nilk4U1@mid.individual.net,
> Spin <Spin@invalid.com> typed:
>
>> I want to know what event log entries it is suppressing. It is not
>> helpful that it is telling me it is suppressing something without
>> giving me a clue as to what it is.\
>
> No other errors preceding this event? How about in the other logs?
> Warnings, Informational or Errors that relate to DCOM?
>
> Ace
>
>
>
It does not usually suppress anything which has not already been logged.
It does suppress messages which are repeating frequently (to avoid filling
the log).
 
Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - The COM sub system is suppressing duplicate event log entries for a duration of 86400 seconds

"Bill Grant" <not.available@online> wrote in message
news:uVTFHvwsIHA.524@TK2MSFTNGP05.phx.gbl...
>
> It does not usually suppress anything which has not already been
> logged. It does suppress messages which are repeating frequently (to avoid
> filling the log).

How do I tell what event log entries it was suppressing?
 
Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - TheCOM sub system is suppressing duplicate event log entries for a duration of86400 seconds

Re: New bug found in Windows 2003 - Event ID 10026 DCOM error - TheCOM sub system is suppressing duplicate event log entries for a duration of86400 seconds

On May 11, 8:15 am, "Spin" <S...@invalid.com> wrote:
> "Bill Grant" <not.available@online> wrote in message
>
> How do I tell what event log entries it was suppressing?

86400 seconds represent 24 hours. So the event being suppressed will
show up again after 24 hours (if the problem persists) or it was
recorded just before event id 10026. Maybe you can actually adjust the
HKLM\Software\Microsoft\Ole\EventLog registry value to a smaller value
so you can see what events are suppressed (you can try 300 seconds and
once you identify the suppressed event changed it back to 86400). I am
assuming that such change would require a reboot in order to be
activated.

Adrian Grigorof
www.eventid.net
 
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