EM Configuration issue. /opt/usr01/app/usr01/product/11.2.0/dbhome_1/<hostname>_orcl not found.
For above error saying missing _orcl directory, search for _orcl folder in your /opt/usr01/app/usr01/product/11.2.0/dbhome_1 and set the actual required hostname to ORACLE_HOSTNAME (typically It would be localhost)
bash-4.1$ export ORACLE_HOSTNAME=localhost
bash-4.1$ emctl (now works fine)
Oracle Enterprise Manager 11g Database Control Release 11.2.0.3.0
Copyright (c) 1996, 2011 Oracle Corporation. All rights reserved.
Oracle Enterprise Manager 10g Database Control commands:
emctl start | stop dbconsole
emctl status | secure | setpasswd dbconsole
emctl config dbconsole -heap_size <size_value> -max_perm_size <size_value>
emctl status agent
emctl status agent -secure [-omsurl <http://<oms-hostname>:<oms-unsecure-port>/em/*>]
emctl getversion
emctl reload | upload | clearstate | getversion agent
emctl reload agent dynamicproperties [<Target_name>:<Target_Type>]....
emctl config agent <options>
emctl config agent updateTZ
emctl config agent getTZ
emctl resetTZ agent
emctl config agent credentials [<Target_name>[:<Target_Type>]]
emctl gensudoprops
emctl clearsudoprops
Blackout Usage :
emctl start blackout <Blackoutname> [-nodeLevel] [<Target_name>[:<Target_Type>]].... [-d <Duration>]
emctl stop blackout <Blackoutname>
emctl status blackout [<Target_name>[:<Target_Type>]]....
