Tags » Oem 12c

Force OEM to Discover HA Systems

You know there’s a cluster and that means that an HA system exists, but OEM won’t discover it.  Of course that means that your RAC databases can’t be discovered either and all of this is making you cranky.   257 more words

OEM 12c

OMS Configuration Backup

The Job system in OEM provides a flexible and reliable means of scheduling custom activities. This can be particularly handy for managing OEM itself.

Backing up the configuration of your management server is essential for recovery and the Job system is great tool for scheduling it. 240 more words

OEM 12c

EMAGENT Stopped With "OutOfMemoryError"

It has been a couple of times when an emagent stopped and got “Agent  is unreachable” OEM alert.

SYMPTOMS

The agent start fails or restarts frequently or becomes unresponsive and the following messages are seen in logs. 601 more words

OEM 12c

Actively Manage Your OMR with EMDIAG

Oracle provides the OMR analysis tools EMDIAG and repvfy so we can perform detailed management repository analysis and maintenance just like the pros.

Kellyn has her typical clear instructions on how to install the tools at http://dbakevlar.com/2013/02/using-the-em-diagnostic-kit-with-em12c/. 984 more words

OEM 12c

Changing OEM BI Publisher Host

Changing the name of the server or load-balancing server handling your BI Publisher workload for OEM can be done with a single EM CLI command.  The values you need to know are: 66 more words

OEM 12c

What's Inside an EM Agent Upload

OEM agents on each host upload data to your management servers every few minutes.

Here’s how you can see exactly what your agent has uploaded.  First, enable local backups of the uploaded files with: 3,932 more words

OEM 12c

AWR Warehouse adding host fails with ORA-20233..Or.."Just Add The Darn Thing.."

When happily adding hosts to the AWR Warehousing, some ex-RAC One nodes didn’t seem willing to be added..

When looking in the log file from OEM… 239 more words

Oracle Enterprise Manager