Running OS command using OEM 11gR1

444352

Hi,

I have installed OEM 11gR1 on linux 64bit machine and have applied all recommended patches on top of it. Everything worked out fine till i got to the part of configuring my database alert.

Database Instance: UAT > All Metrics > Tablespace Space Used (%) > Tablespace Name APPS_UNDOTS1 >

Jun 14, 2012 1:31:38 PM User Action SYSTEM SYSMAN initiated a manual reevaluation of the alert.
Jun 8, 2012 1:13:36 PM Corrective Action <SYSTEM> Execution created for Corrective Action INITIATE_SMS.
Jun 8, 2012 1:13:36 PM Corrective Action <SYSTEM> Another Corrective Action INI not run since there is an existing running execution of CA INITIATE_SMS.
Jun 8, 2012 12:50:05 PM <SYSTEM> Tablespace APPS_UNDOTS1 is 98 percent full
Jun 8, 2012 12:40:05 PM <SYSTEM> Tablespace APPS_UNDOTS1 is 91 percent full

Based on some tablespace criteria i want the system to:

1) generate a corrective action which is not happening (note that on line 2 above it seems like a corrective action was initiated but i don't know how this happened and this is the only occurrence)
2) run an OS command when the alert is initiated to

Questions:

1) why is the system not generating any corrective actions
2) how can i set OEM to run an OS command

Thank you for your help