Re: Oracle Grid manager does not see database instances?!

On 23 jul, 06:47, HansF <fuzzy.greybe..._at_gmail.com> wrote:
> On Jul 22, 10:38 pm, Kuwerti <avanros..._at_hotmail.com> wrote:
>
>
>
>
>
> > I have two lan's seperated by a router.
> > On lan1 i am running oracle EM-grid control. On lan2 there are
> > several
> > oracle databases (all using the grid-agent)
> > The problem is that i see all targets in grid control (agents,
> > listener and database instances)
> > Agents and listenrs are NO problem, but when i try to view in grid
> > control the database instance i always get the error:
> > "Io exception: The Network Adapter could not establish the
> > connection"
> > or more detailed:
>
> > 2007-07-20 12:31:25,203 [MetricCollector:HOMETAB_THREAD600:60] ERROR
> > rt.DbMetricCollectorTarget _getAllData.326 -
> > oracle.sysman.emSDK.emd.comm.CommException: cis_amst2
> > oracle.sysman.emSDK.emd.comm.CommException: cis_amst2
> > at
> > oracle.sysman.emSDK.emd.comm.EMDClient.getResponseForRequest(EMDClient.java­­:
> > 1543)
> > at
> > oracle.sysman.emSDK.emd.comm.EMDClient.getMetrics(EMDClient.java:
> > 915)
> > at
> > oracle.sysman.emo.perf.metric.rt.DbHomeTab._getAllData(DbHomeTab.java:
> > 322)
> > at
> > oracle.sysman.emo.perf.metric.rt.DbHomeTab.getData(DbHomeTab.java:
> > 143)
> > at
> > oracle.sysman.emo.perf.metric.eng.MetricCached.collectCachedData(MetricCach­­
> > ed.java:
> > 404)
> > at
> > oracle.sysman.emo.perf.metric.eng.MetricCollectorThread._collectCachedData(­­
> > MetricCollectorThread.java:
> > 596)
> > at
> > oracle.sysman.emo.perf.metric.eng.MetricCollectorThread.run(MetricCollector­­
> > Thread.java:
> > 320)
> > at java.lang.Thread.run(Thread.java:534)
>
> > I Think is has something to do whith the router (blocking a port
> > which
> > is needed for the action) But i do not know which port to open. Can
> > someone help?
>
> WHen you installed the agents on the remote boxes, it asked you about
> the agent port. Usually 4889. Is that open?
>
> /Hans- Tekst uit oorspronkelijk bericht niet weergeven -
>
> - Tekst uit oorspronkelijk bericht weergeven -

Hi Hans,

Thanks for your reply!
Well, the agents can upload the information to the grid-host. So i think that port must be open.
I also see all targets in the grid-host (listeners, database instances, agents).
The only problem i have is when I want to view the details of the database-instance i get the error.

any more suggestions?

Regards,
Anneke Received on Mon Jul 23 2007 - 00:10:49 CDT