RE: 1 cluster monitored by two EM OMS?
Date: Wed, 16 Mar 2016 15:33:43 -0700 (PDT)
Message-ID: <788e9095-92a3-4b4d-81c4-dda6b3ae1bc3_at_default>
And I just noticed you specifically said you weren’t going to have the target managed by both, so my comments about that configuration, while remaining true, will not be pertinent to your configuration.
Sigh, next time I’ll read the whole email thread before replying. L
Pete
Pete Sharman
Database Architect, DBaaS / DBLM
Enterprise Manager Product Suite
33 Benson Crescent CALWELL ACT 2905 AUSTRALIA
Phone: HYPERLINK "tel:+61262924095"+61262924095 | | Mobile: +61414443449 Email: HYPERLINK "mailto:pete.sharman_at_oracle.com"pete.sharman_at_oracle.com Twitter: @SharmanPete LinkedIn: au.linkedin.com/in/petesharman Website: petewhodidnottweet.com
_____
"Controlling developers is like herding cats."
Kevin Loney, Oracle DBA Handbook
"Oh no, it's not, it's much harder than that!"
Bruce Pihlamae, long term Oracle DBA
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From: Peter Sharman
Sent: Thursday, March 17, 2016 9:30 AM
To: troach_at_gmail.com; dmann99_at_gmail.com
Cc: oracle-l_at_freelists.org
Subject: RE: 1 cluster monitored by two EM OMS?
It’s possible to do this installing on two different ports as Thomas mentioned.
The problem that arises with doing this, of course, is which installation will actually manage the environment. Say, for a simple example, the database goes down and raises an alert that causes an incident to be created in Incident Manager. That incident will occur in both OMS’s. If you resolve it in one OMS, it will remain unresolved in the other. Extend that simple example further and you can see that things get real messy, real quick. If you’re the only DBA managing both OMS’s, it may not be too bad, but this quickly becomes a train wreck if the installations are managed by different teams.
Pete
Pete Sharman
Database Architect, DBaaS / DBLM
Enterprise Manager Product Suite
33 Benson Crescent CALWELL ACT 2905 AUSTRALIA
Phone: HYPERLINK "tel:+61262924095"+61262924095 | | Mobile: +61414443449 Email: HYPERLINK "mailto:pete.sharman_at_oracle.com"pete.sharman_at_oracle.com Twitter: @SharmanPete LinkedIn: au.linkedin.com/in/petesharman Website: petewhodidnottweet.com
_____
"Controlling developers is like herding cats."
Kevin Loney, Oracle DBA Handbook
"Oh no, it's not, it's much harder than that!"
Bruce Pihlamae, long term Oracle DBA
_____
From: Thomas Roach [mailto:troach_at_gmail.com]
Sent: Thursday, March 17, 2016 4:40 AM
To: HYPERLINK "mailto:dmann99_at_gmail.com"dmann99_at_gmail.com
Cc: HYPERLINK "mailto:oracle-l_at_freelists.org"oracle-l_at_freelists.org
Subject: Re: 1 cluster monitored by two EM OMS?
Just install 2 agents. The second agent will have to use different ports.
Sent from my iPhone
On Mar 16, 2016, at 1:22 PM, David Mann <HYPERLINK "mailto:dmann99_at_gmail.com"dmann99_at_gmail.com> wrote:
Long story short: I'm testing an EBS plugin on our Dev cloud control 12c (12.1.0.4) system and realized the database I have been provided to test with is on a cluster that is already monitored by our Prod cloud control installation.
It is possible/advisable to monitor 1 cluster with 2 separate OMSs? Would I need to install another set of agents for the OMS that is not already monitoring that cluster?
If it matters the database I plan on testing the plugin with will only be discovered by the new Dev OMS where the testing is going on. I don't expect to have the database managed by two OMSs at the same time.
-Dave
-- Dave Mann General Geekery | HYPERLINK "http://www.brainio.us"www.brainio.us Database Geekery | HYPERLINK "http://www.ba6.us"www.ba6.us | _at_ba6dotus | http://www.ba6.us/rss.xml -- http://www.freelists.org/webpage/oracle-lReceived on Wed Mar 16 2016 - 23:33:43 CET