How to Find OMS Home and Start and Stop Enterprise Manager Cloud Control 13c

I will explain How to Find OMS Home and Start and Stop Enterprise Manager Cloud Control 13c in this post.

 

 

 

Find OMS Home and Start & Stop Enterprise Manager Cloud Control 13c

If you don’t know Enterprise manager cloud control architecture and its installation, you can read following article.

Oracle Enterprise Manager Cloud Control Architecture and Step by Step Installation Oracle Enterprise Manager ( OEM )

 

Find OMS Home

Sometimes you may need restart of Enterprise manager Cloud Control for maintenance, You should stop All Enterprise manager Cloud control services properly, then start them again like following steps.

You should firstly find OMS Home, then run start and stop command. But how to find oms home in oracle 13c ?

 

You can find it as follows.

[[email protected] ]$ echo $OMS_HOME

 

If OMS_HOME is not set, then you can find the emctl under the installation directory as follows.

 

[[email protected] ]$ find /u01 -name emctl

 

 

Start and Stop Enterprise Manager Cloud Control 13c

 

Firstly stop Cloud control agent

[[email protected] bin]$ ./emctl stop agent
Oracle Enterprise Manager Cloud Control 12c Release 3
Copyright (c) 1996, 2013 Oracle Corporation. All rights reserved.
Stopping agent ... stopped.

 

Then stop all Enterprise manager cloud control services like following.

[[email protected] bin]$
[[email protected] bin]$ emctl stop oms -all
Oracle Enterprise Manager Cloud Control 12c Release 3
Copyright (c) 1996, 2013 Oracle Corporation. All rights reserved.
Stopping WebTier...
WebTier Successfully Stopped
Stopping Oracle Management Server...
Oracle Management Server Successfully Stopped
AdminServer Successfully Stopped
Oracle Management Server is Down

 

 

 

 

If Cloud control services are down, then shutdown database also.

[[email protected] bin]$
[[email protected] bin]$ sqlplus / as sysdba

SQL*Plus: Release 12.1.0.1.0 Production on Fri Jun 27 15:48:43 2014

Copyright (c) 1982, 2013, Oracle. All rights reserved.

Connected to:
Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

SQL> shut immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> exit
Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options



[[email protected] bin]$ lsnrctl stop

LSNRCTL for Linux: Version 12.1.0.1.0 - Production on 27-JUN-2014 15:49:11

Copyright (c) 1991, 2013, Oracle. All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=deveci01.mehmetsalih.com)(PORT=1521)))
The command completed successfully
[[email protected] bin]$


Enterprise manager cloud control is stopped properly, you can perform all maintenance you want.

 

 

 

 

 

Now if you need start of Enterprise manager cloud control, perform following steps.

Firstly start listener and database like following.

 

[[email protected] bin]$ lsnrctl start

LSNRCTL for Linux: Version 12.1.0.1.0 - Production on 27-JUN-2014 15:49:34

Copyright (c) 1991, 2013, Oracle. All rights reserved.

Starting /u01/app/oramon/product/12.1.0/db1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 12.1.0.1.0 - Production
System parameter file is /u01/app/oramon/product/12.1.0/db1/network/admin/listener.ora
Log messages written to /u01/app/oramon/diag/tnslsnr/deveci01/listener/alert/log.xml
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=deveci01.mehmetsalih.com)(PORT=1521)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=deveci01.mehmetsalih.com)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 12.1.0.1.0 - Production
Start Date 27-JUN-2014 15:49:34
Uptime 0 days 0 hr. 0 min. 0 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /u01/app/oramon/product/12.1.0/db1/network/admin/listener.ora
Listener Log File /u01/app/oramon/diag/tnslsnr/deveci01/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=deveci01.mehmetsalih.com)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
The listener supports no services
The command completed successfully
[[email protected] bin]$


Startup Oracle database.

 

[[email protected] bin]$
[[email protected] bin]$ sqlplus / as sysdba

SQL*Plus: Release 12.1.0.1.0 Production on Fri Jun 27 15:49:38 2014

Copyright (c) 1982, 2013, Oracle. All rights reserved.

Connected to an idle instance.

SQL> startup
ORACLE instance started.

Total System Global Area 3256942592 bytes
Fixed Size 2293640 bytes
Variable Size 1744830584 bytes
Database Buffers 1493172224 bytes
Redo Buffers 16646144 bytes
Database mounted.
Database opened.
SQL> exit
Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
[[email protected] bin]$    

Finally, start all Enterprise manager Cloud control services like following.

 

[[email protected] bin]$ emctl start oms
Oracle Enterprise Manager Cloud Control 12c Release 3
Copyright (c) 1996, 2013 Oracle Corporation. All rights reserved.
Starting Oracle Management Server...
Starting WebTier...
WebTier Successfully Started
Oracle Management Server Successfully Started
Oracle Management Server is Up
[[email protected] bin]$

 

You can check and query status of Cloud control like following.

[[email protected] bin]$
[[email protected] bin]$
[[email protected] bin]$ emctl status oms -details
Oracle Enterprise Manager Cloud Control 12c Release 3
Copyright (c) 1996, 2013 Oracle Corporation. All rights reserved.
Enter Enterprise Manager Root (SYSMAN) Password :
Console Server Host : deveci01.mehmetsalih.com
HTTP Console Port : 7788
HTTPS Console Port : 7802
HTTP Upload Port : 4889
HTTPS Upload Port : 4903
EM Instance Home : /u01/app/oramon/gc_inst/em/EMGC_OMS1
OMS Log Directory Location : /u01/app/oramon/gc_inst/em/EMGC_OMS1/sysman/log
OMS is not configured with SLB or virtual hostname
Agent Upload is locked.
OMS Console is locked.
Active CA ID: 1
Console URL: https://deveci01.mehmetsalih.com:7802/em
Upload URL: https://deveci01.mehmetsalih.com:4903/empbs/upload

WLS Domain Information
Domain Name : GCDomain
Admin Server Host : deveci01.mehmetsalih.com
Admin Server HTTPS Port: 7102
Admin Server is RUNNING

Managed Server Information
Managed Server Instance Name: EMGC_OMS1
Managed Server Instance Host: deveci01.mehmetsalih.com
WebTier is Up
Oracle Management Server is Up
[[email protected] bin]$


 

 

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About Mehmet Salih Deveci

I am Founder of SysDBASoft IT and IT Tutorial and Certified Expert about Oracle & SQL Server database, Goldengate, Exadata Machine, Oracle Database Appliance administrator with 10+years experience.I have OCA, OCP, OCE RAC Expert Certificates I have worked 100+ Banking, Insurance, Finance, Telco and etc. clients as a Consultant, Insource or Outsource.I have done 200+ Operations in this clients such as Exadata Installation & PoC & Migration & Upgrade, Oracle & SQL Server Database Upgrade, Oracle RAC Installation, SQL Server AlwaysOn Installation, Database Migration, Disaster Recovery, Backup Restore, Performance Tuning, Periodic Healthchecks.I have done 2000+ Table replication with Goldengate or SQL Server Replication tool for DWH Databases in many clients.If you need Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS Consultancy and Training you can send my email adress [email protected].-                                                                                                                                                                                                                                                 -Oracle DBA, SQL Server DBA, APPS DBA,  Exadata, Goldengate, EBS ve linux Danışmanlık ve Eğitim için  [email protected] a mail atabilirsiniz.

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