Use Corrective Action ( CA ) to Automate Archivelog Backup When FRA Usage is Over Threshold of Metric Extension ( ME ) in OEM

In Previous posts, we have created following related posts:

1. Create a Metric Extension (ME) to Monitor FRA Usage on OEM
2. Create an Incident Rule for Metric Extension ( ME ) to Monitor FRA Used in OEM

Now and then, FRA usage is easily over threshold, DBA needs logon system and manually run an archivelog backup.  It is easily to make database hung if FRA usage is 100%.

Here we use “Corrective Actions” to run a RMAN archivelog backup when the FRA usage is over warning / Critical threshold.

10) After a little while, an alert is received about “Corrective action status=Succeed”

Corrective action=RMAN_AUTO_BACKUP_ARCHIVELOGS
Corrective action owner=SYSMAN 
Corrective action status=Succeeded 
Corrective action output=SID: RACTEST1
HOME: /u01/app/oracle/product/11.2.0/dbhome_1
BASE: /u01/app/oracle
SID: RACTEST1
HOME: /u01/app/oracle/product/11.2.0/dbhome_1
BASE: /u01/app/oracle

Host=RACTEST1.ractest 
Target type=Cluster Database 
Target name=RACTEST-CLUSTER 
Categories=Capacity 
Message=The value of Flash Recovery Area % Used for +FRA is 82
Severity=Warning 
Event reported time=Dec 22, 2016 9:01:54 PM EST 
Target Lifecycle Status=Development 
Comment=RAC TEST
Operating System=Linux
Platform=x86_64
Associated Incident Id=209879 
Associated Incident Status=New 
Associated Incident Acknowledged By Owner=No 
Associated Incident Priority=High 
Associated Incident Escalation Level=0 
Event Type=Metric Alert 
Event name=ME$RACRecoveryAreaSpace:FRA_PERCENT_USED 
Metric Group=ME$RACRecoveryAreaSpace
Metric=FRA_PERCENT_USED
Metric value=82
Key Value=+FRA
Key Column 1=FRA_NAME
Rule Name=Flash Recovery Area Percent Used for ME