EMN0 is for advanced queueing, are you using AQ or uses something that might use AQ?
Richard
>>> [EMAIL PROTECTED] 06/27/01 06:30AM >>>
Could it be that your OEM is starting the event monitor process.
Just guessing ....
Ravinder
Stephane
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> Hi Gurus
> Some times one of instance is shutdown.When I checked alert log found
> following error message.
> Mon Jun 18 09:04:21 2001
> Restarting dead background process EMN0
> EMN0 started with pid=15
> Mon Jun 18 09:04:24 2001
> The similar kind of problem I faced when I shutdown the database by
shutdown
> immediate option.I couldn't find much information on metalink.Let me know
> what could be problem.Any one have faced similar kind of problem?
> Thanks
> -Seema
EMN0, of which I had never heard before, is according to V$BGPROCESS an
'even
monitor process' (guess it's a kind of sub-pmon or sub-smon). It doesn't
seem
to be started by default. If I were you, I would first look in
background_dump_dest for a trace, because if it died it probably didn't die
without a last phrase. If the trace file is not clear enough (likely), send
it
to the Oracle Support to keep them busy and in the mean time try to find
out
what makes the b*****y EMN0 start and check whether you really need it.
HTH,
Stephane Faroult
Oriole
Corporation
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