Database Reference
In-Depth Information
The
EXECUTION_ID
, also shown in Figure
11-48
, can be then used to gather more information on the failure from
the execution steps, which will then be dumped to another log file, located in the same
$EMDIAG_HOME/logs
directory
as an execution log:
$repvfy dump execution -guid C979658693B409C9E043080014ACD94B
The output from an EMDIAG execution is quite extensive. If you are not familiar with it, or if you feel
uncomfortable with your own analysis of the data, you should not hesitate to open a service request with My Oracle
Support and upload the files for a technical representative from Oracle to review.
The logs for the output from these reports will then be generated to the
<EMDIAG_HOME>/log
directory to be
reviewed or uploaded to My Oracle Support. I do prefer to redirect the screen output to a file for easy review, as seen
in the preceding examples. This data should help you answer questions regarding your EM12c environment without
having to always open an SR, but if the need arises, this valuable diagnostic data can then be generated to save time
and effort so that the you can perform tasks other than just answering My Oracle Support questions.
Blackouts and EM12c Job Impact
Issuing a blackout from any of the blackout creation entry points in the EM12c environment is often performed during
maintenance windows so as to not produce nonessential notifications and alerts. When job notifications are set up for
individual jobs, the EM Job System can cause significant alerting compared to setting up blackouts through job events.
You have two choices for jobs when setting up a blackout: the jobs can be skipped during the blackout or the jobs
can continue to run, alerting only during the time the target is unavailable to the job.
The default is to continue to run jobs during the blackout, so you must deselect the check box to stop jobs
from running.
Figure 11-49.
If you don't want to attempt job runs, you must deselect the default checkbox to skip job execution during
the blackout
