Re: Re[2]: OEM Database Control related questions

Hi Kellyn,

Thanks for your tips. But my database is still at 11.2.0.4. We are trying migrate our 11g database from Solaris to Linux first and use the DB control as an interim solution for database administration and monitoring. Once that project is done then we would upgrade our 11g databases to 12C and could use 12 EM Express. So for now I was looking for the document or tips for DB control on 11.2.0.4.

Sorry for the delayed response as I was on vacation for few days.

Ashoke

On Thu, Mar 23, 2017 at 7:55 AM, Kellyn Pot'Vin-Gorman <dbakevlar_at_gmail.com> wrote:

> Hi Niall,
> Yes and I recommended Ashoke take Rich's advice as well after linking to
> the documentation he requested...:)
>
>
>
> Sent from myMail for iOS
>
>
> Thursday, March 23, 2017, 5:21 AM -0600 from Niall Litchfield <
> niall.litchfield_at_gmail.com>:
>
> Hi Kellyn
>
> My understanding is that Ashoke went down the DB Control route because his
> understanding was that OEM 12 didn't support databases on RHEL7. That might
> be true of 12.1.0.3 but it isn't true of 12.1.0.5.
>
> Rich - you were looking at the certification for the OMS - the correct
> search would be for the agent https://support.oracle.com/epmos/faces/
> CertifyResults?_adf.ctrl-state=10p5kx9y0f_4&searchCtx=
> st%255EANY%257Cpa%255Epi%255E932_Enterprise%2BManager%
> 2BBase%2BPlatform%2B-%2BAgent%257Evi%255E335752%257Epln%
> 255EAny%257E%257C&_afrLoop=456648746087497 RHEL7 is a supported target
> for the agent.
>
> Ashoke, I'd second the advice about investigating whether an OMS upgrade
> is planned/acceptable - especially given the lifecycle stage that RHEL6 is
> in. It's a long time since I used db control for management so take what I
> say with a pinch of salt. My understanding is that you won't get
> notifications when the db is down (a fairly serious flaw) but that you
> should in the other cases. You might find http://www.oracle.com/
> webfolder/technetwork/tutorials/obe/db/11g/r2/2day_
> dba/monitoring/monitoring.htm helpful as a resource for monitoring and
> notifications.
>
> On Tue, Mar 21, 2017 at 6:09 PM, Kellyn Pot'Vin-Gorman <
> dbakevlar_at_gmail.com> wrote:
>
> Could we first verify that the original question is about DB Control, (aka
> Enterprise Manager Express) and not the Enterprise Manager product that’s
> installed on a separate repository, with a separate management service? If
> it’s the former and not the latter, then these responses, although
> excellent recommendations on what he should be installing, is not instance
> dependent and wouldn’t explain why with the former, no notifications were
> received about the database until the database, (and the locally installed
> repository) were again, accessible.
>
> Just a thought… :)
> Best Regards,
> Kellyn Pot’vin-Gorman
>
> On Mar 21, 2017, at 9:55 AM, Rich J <rjoralist3_at_society.servebeer.com>
> wrote:
>
> On 2017/03/21 10:42, Bertrand Guillaumin wrote:
>
> Well it is true that RHEL7 is not supported in OEM 12.1.0.3 but it is in
> OEM 12.1.0.5 so maybe ask your Grid Control Admin team if it is possible to
> upgrade to the last 12c version of Cloud Control, which might be less
> complicated than migrating to 13c.
>
>
> Where did you find that info? I can't find RHEL7 in the Certifications of
> OMS 12.1.0.5 in MOS. For those with an Oracle contract (link taken from
> "Share" in the MOS Certifications screen):
>
> https://support.oracle.com/epmos/faces/CertifyResults?_
> afrLoop=295719592217065&searchCtx=st%255EANY%257Cpa%
> 255Epi%255E931_Enterprise%2BManager%2BBase%2BPlatform%
> 2B-%2BOMS%257Evi%255E299128%257Epln%255EAny%257E%257C&_afrWindowMode=0
>
> There's no mention of any OS being a "managed target", so I suspect that
> if the target database supports an OS, EM 12.1.0.5 will too. But I don't
> see that here or in the drilldowns.
>
> Rich
>
>
> <blocked.gif>
>
>
>
>
>
> --
> Niall Litchfield
> Oracle DBA
> http://www.orawin.info
>
>

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