I agree with you in principal that a test system should be used, but I have
been asked before to prove that the production system processes are actually
working end to end.
This always comes up when something doesn’t work as expected. It only takes one
alarm not coming through that management wants to test the system on a regular
basis.
Matthew Parker
Chief Technologist
Dimensional DBA
425-891-7934 (cell)
D&B 047931344
CAGE 7J5S7
Dimensional.dba@xxxxxxxxxxx
<http://www.linkedin.com/pub/matthew-parker/6/51b/944/> View Matthew Parker's
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www.dimensionaldba.com <http://www.dimensionaldba.com/>
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On ;
Behalf Of Niall Litchfield
Sent: Tuesday, July 19, 2016 8:51 AM
To: Le, Binh T.
Cc: oracle-l@xxxxxxxxxxxxx
Subject: Re: How to test if OEM12c (12.1.0.5) detect and alert archiver hung
without actually create a archive hung - production database
Do you not have a suitable dev/test environment? As Matt says you can write
whatever you want to the alert.log, but you really ought to treat you alerting
to the same dev/test cycle as your applications and patching I would have
thought.
On Tue, Jul 19, 2016 at 4:37 PM, Le, Binh T. <Binh.Le@xxxxxxx> wrote:
Dear List,
I setup the oracle database instance target with metric DB Alert Log > Archiver
Hung Alert Log Error with Critical Threshold as ORA-.
As Oracle document says that it “should” alert when log.xml under alert
directory content the error.
Is there the way to inject the error so that OEM will detect and send out the
alert.
It is production database so I can’t not actually cause archive hung without
getting fired.
I copied the error from other database log over but doesn’t seem alert.
Thanks,
Binh
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