How to start agent on the database host which is being Monitored

Question

Hello All,
I have installed OEM 11.2.1.0. I have stopped getting alerts after the Node1 server is rebooted. I am monitoring RAC database.
When I checked the agent status on host I get the following output
[oracle@rs1pre91dvdba01 bin]$ pwd
/u01/app/oracle/agent11g/bin
[oracle@rs1pre91dvdba01 bin]$ emctl agent status
Environment variable ORACLE_UNQNAME not defined. Please set ORACLE_UNQNAME to database unique name.
[oracle@rs1pre91dvdba01 bin]$ export ORACLE_UNQNAME=MDM11
[oracle@rs1pre91dvdba01 bin]$ emctl agent status
EM Configuration issue. /u01/app/oracle/product/11.2.0/dbhome_1/rs1pre91dvdba01_MDM11 not found.
[oracle@rs1pre91dvdba01 bin]$
And same on Node 2
[oracle@rs1pre91dvdba02 bin]$ pwd
/u01/app/oracle/agent11g/bin
[oracle@rs1pre91dvdba02 bin]$ export ORACLE_UNQNAME=MDM12
[oracle@rs1pre91dvdba02 bin]$ emctl agent status
EM Configuration issue. /u01/app/oracle/product/11.2.0/dbhome_1/rs1pre91dvdba02_MDM12 not found.
Please can I know how to start the agent on the nodes and also how auto the process of starting the agent on the Server reboot
Thanks.

Answer 1

[oracle@rs1pre91dvdba01 bin]$ env | sort
ASM_SID=+ASM1
_=/bin/env
COBBLER_SERVER=ccoshs02xvsat01.ccosvc.com
DB_HOME_BIN=/u01/app/oracle/product/11.2.0/dbhome_1/bin
DB_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
DISPLAY=localhost:10.0
DWH_SID=DWH11
G_BROKEN_FILENAMES=1
GI_HOME_BIN=/u01/app/11.2.0/grid/bin
GI_HOME=/u01/app/11.2.0/grid
GRID_HOME=/u01/app/11.2.0/grid
HISTSIZE=1000
HOME=/home/oracle/
HOSTNAME=rs1pre91dvdba01.pre.ccosvc.com
INPUTRC=/etc/inputrc
LANG=en_GB
LD_LIBRARY_PATH=/u01/app/oracle/product/11.2.0/dbhome_1/lib
LESSOPEN=|/usr/bin/lesspipe.sh %s
LOGNAME=oracle
LS_COLORS=no=00:fi=00:di=00;34:ln=00;36:pi=40;33:so=00;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=00;32:*.cmd=00;32:*.exe=00;32:*.com=00;32:*.btm=00;32:*.bat=00;32:*.sh=00;32:*.csh=00;32:*.tar=00;31:*.tgz=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.zip=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.bz=00;31:*.tz=00;31:*.rpm=00;31:*.cpio=00;31:*.jpg=00;35:*.gif=00;35:*.bmp=00;35:*.xbm=00;35:*.xpm=00;35:*.png=00;35:*.tif=00;35:
MAIL=/var/spool/mail/oracle
MDM_SID=MDM11
NLS_DATE_FORMAT=dd-mm-yyyy hh24:mi:ss
NLS_LANG=ENGLISH_UNITED KINGDOM.AL32UTF8
OLDPWD=/home/oracle
ORACLE_BASE=/u01/app/oracle
ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
ORACLE_SID=MDM11
ORACLE_UNQNAME=MDM11
PATH=/u01/app/oracle/product/11.2.0/dbhome_1/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/sbin:/home/oracle//bin
PWD=/u01/app/oracle/agent11g/bin
SHELL=/bin/bash
SHLVL=1
SSH_ASKPASS=/usr/libexec/openssh/gnome-ssh-askpass
SSH_CLIENT=172.30.0.43 54890 22
SSH_CONNECTION=172.30.0.43 54890 172.30.2.201 22
SSH_TTY=/dev/pts/0
SVN_EDITOR=vi
TERM=xterm
TNS_ADMIN=/u01/app/11.2.0/grid/network/admin
USER=oracle
Please can you tell me which variables needs to change