OEM 13cR2 - Backup OEM Configuration

OEM Configuration backup is essential in part of your OEM setup as it is requried during backup and recovery of your OEM. 

It is essential one single command, however
1. You should take backup regularly
2. Take backup after every change / patch you apply to system

The procedure to backup is 

<OMS_HOME>/bin/emctl exportconfig oms [-sysman_pwd <sysman password>]
[-dir <backup dir>] Specify directory to store backup file
[-keep_host] Specify this parameter if the OMS was installed using a virtual hostname (using
ORACLE_HOSTNAME=<virtual_hostname>)

/u01/app/oracle/em13cr2/middleware/bin/emctl exportconfig oms -sysman_pwd Oracle123 -dir /u01/app/oracle/em_backup/

Oracle Enterprise Manager Cloud Control 13c Release 2

Copyright (c) 1996, 2016 Oracle Corporation.  All rights reserved.

ExportConfig started...

Backup directory is /u01/app/oracle/em_backup

Machine is Admin Server host. Performing Admin Server backup...

Exporting emoms properties...

Exporting secure properties...

Export has determined that the OMS is not fronted

by an SLB. The local hostname was NOT exported.

The exported data can be imported on any host but

resecure of all agents will be required. Please

see the EM Advanced Configuration Guide for more

details.

Exporting configuration for pluggable modules...

Preparing archive file...

Backup has been written to file: /u01/app/oracle/em_backup/opf_ADMIN_20183113_050349.bka

The export file contains sensitive data.

 You must keep it secure.

ExportConfig completed successfully!