OMS Migration : Moving/Migrating OEM 12c R5 to new server

OMS MIGRATION to NEW SERVER

OMS 12c R5 movement to new server

For management repository migration Click Here - Oracle Management Repository Migration to new server for my existing posts.

OLD OMS : oem250.ora.com
NEW OMS : oem251.ora.com

Get the list of pluggins installed on existing OMS. This pluggins must be required in order to complete OMS migration. If you have below listed pluggins then move to newly created OMS Server (oem251) else you can download from Oracle Support.

SQL> SELECT

2 epv.display_name

3 , epv.plugin_id

4 , epv.version

5 , epv.rev_version

6 , decode(su.aru_file, null,'Media/External' ,

7 'https://updates.oracle.com/Orion/Services/download/' ||

8 aru_file||'?aru='||aru_id||chr(38)||'patch_file='||aru_file) URL

9 FROM em_plugin_version epv

10 , em_current_deployed_plugin ecp

11 , em_su_entities su

12 WHERE epv.plugin_type NOT IN ('BUILT_IN_TARGET_TYPE', 'INSTALL_HOME')

13 AND ecp.dest_type='2'

14 AND epv.plugin_version_id = ecp.plugin_version_id

15 AND su.entity_id = epv.su_entity_id

SQL> /

DISPLAY_NAME PLUGIN_ID VERSION REV_VERSION URL

---------------------------------------- ------------------------- --------------- ----------- --------------------------------------------------

Oracle MOS (My Oracle Support) oracle.sysman.mos 12.1.0.6.0 0 https://updates.oracle.com/Orion/Services/download

/p18729126_112000_Generic.zip?aru=17699773&patch_f

ile=p18729126_112000_Generic.zip

Exalogic Elastic Cloud Infrastructure oracle.em.soee 12.1.0.2.0 0 Media/External

Oracle Audit Vault oracle.em.soav 12.1.0.4.0 0 Media/External

Oracle Exadata oracle.sysman.xa 12.1.0.6.0 0 https://updates.oracle.com/Orion/Services/download

/p18729140_112000_Generic.zip?aru=17699776&patch_f

ile=p18729140_112000_Generic.zip

Oracle Virtual Networking oracle.em.sovn 12.1.0.2.0 0 https://updates.oracle.com/Orion/Services/download

/p17628215_112000_Generic.zip?aru=16927340&patch_f

ile=p17628215_112000_Generic.zip

Oracle Engineered System Healthchecks oracle.em.sehc 12.1.0.5.0 0 https://updates.oracle.com/Orion/Services/download

/p18729180_112000_Generic.zip?aru=17699790&patch_f

ile=p18729180_112000_Generic.zip

Oracle Virtual Infrastructure oracle.sysman.vi 12.1.0.2.0 0 https://updates.oracle.com/Orion/Services/download

/p21207020_112000_Generic.zip?aru=19028873&patch_f

ile=p21207020_112000_Generic.zip

Oracle Database oracle.sysman.db 12.1.0.8.0 0 https://updates.oracle.com/Orion/Services/download

/p21206990_112000_Generic.zip?aru=19028871&patch_f

ile=p21206990_112000_Generic.zip

Zero Data Loss Recovery Appliance oracle.sysman.am 12.1.0.1.0 0 https://updates.oracle.com/Orion/Services/download

/p19670730_112000_Generic.zip?aru=18111662&patch_f

ile=p19670730_112000_Generic.zip

Oracle Virtualization oracle.sysman.vt 12.1.0.7.0 0 https://updates.oracle.com/Orion/Services/download

/p19651949_112000_Generic.zip?aru=18090362&patch_f

ile=p19651949_112000_Generic.zip

Oracle Cloud Application oracle.sysman.ssa 12.1.0.10.0 0 https://updates.oracle.com/Orion/Services/download

/p21207040_112000_Generic.zip?aru=19028874&patch_f

ile=p21207040_112000_Generic.zip

Oracle Fusion Middleware oracle.sysman.emas 12.1.0.8.0 0 https://updates.oracle.com/Orion/Services/download

/p21206966_112000_Generic.zip?aru=19028870&patch_f

ile=p21206966_112000_Generic.zip

Oracle Cloud Framework oracle.sysman.cfw 12.1.0.3.0 0 https://updates.oracle.com/Orion/Services/download

/p21207005_112000_Generic.zip?aru=19028872&patch_f

ile=p21207005_112000_Generic.zip

13 rows selected.

Before installation I have create the same directory structure on new server.

Unzip the OEM-12c-R5 and then run ./runInstaller

Following the self explanatory wizard...

Skip and click next

Set the Inventory Location

Verify the prerequisites

Here we are choosing Install Software Only as we have configure using old oms export configuration file.

Setting the Middleware home and Agent Base directory

Review and install ....

Run Root.sh to continue the OMS Software installation.

[oracle@oem251 OEM_12c_R5]$ sudo /u01/app/oraInventory/orainstRoot.sh

Changing permissions of /u01/app/oraInventory

Adding read,write permissions for group,Removing read,write,execute permissions for world.

Changing groupname of /u01/app/oraInventory to oinstall.

The execution of the script is complete

[oracle@oem251 OEM_12c_R5]$ sudo /u01/app/oracle/Middleware12105/oms/allroot.sh

Starting to execute allroot.sh .........

Starting to execute /u01/app/oracle/Middleware12105/oms/root.sh ......

Running Oracle 11g root.sh script...

The following environment variables are set as:

ORACLE_OWNER= oracle

ORACLE_HOME= /u01/app/oracle/Middleware12105/oms

Enter the full pathname of the local bin directory: [/usr/local/bin]:

Copying dbhome to /usr/local/bin ...

Copying oraenv to /usr/local/bin ...

Copying coraenv to /usr/local/bin ...

Creating /etc/oratab file...

Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root.sh script.

Now product-specific root actions will be performed.

/etc exist

Creating /etc/oragchomelist file...

/u01/app/oracle/Middleware12105/oms

Finished execution of /u01/app/oracle/Middleware12105/oms/root.sh ......

Starting to execute /u01/app/oracle/gc_inst1/core/12.1.0.5.0/root.sh ......

Finished product-specific root actions.

/etc exist

/u01/app/oracle/gc_inst1/core/12.1.0.5.0

Finished execution of /u01/app/oracle/gc_inst1/core/12.1.0.5.0/root.sh ......

[oracle@oem251 OEM_12c_R5]$

Click OK.

Now run the PlugginInstall.sh under sysman/install directory. Choose as per existing configuration.

Continue the plugins installation

Software installation has completed. Now it's time to configure new OMS.

Check the status of old OMS.

[oracle@oem250 ~]$ emctl status oms -details

Oracle Enterprise Manager Cloud Control 12c Release 5

Enter Enterprise Manager Root (SYSMAN) Password :

Console Server Host : oem250.ora.com

HTTP Console Port : 7788

HTTPS Console Port : 7802

HTTP Upload Port : 4889

HTTPS Upload Port : 4903

EM Instance Home : /u01/app/oracle/gc_inst1/em/EMGC_OMS1

OMS Log Directory Location : /u01/app/oracle/gc_inst1/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://oem250.ora.com:7802/em

Upload URL: https://oem250.ora.com:4903/empbs/upload

WLS Domain Information

Domain Name : GCDomain

Admin Server Host : oem250.ora.com

Admin Server HTTPS Port: 7102

Admin Server is RUNNING

Oracle Management Server Information

Managed Server Instance Name: EMGC_OMS1

Oracle Management Server Instance Host: oem250.ora.com

WebTier is Up

Oracle Management Server is Up

BI Publisher is not configured to run on this host.

Export all the configuration for old OMS, so that we can configure new oms with old oms configuration. Also copy the configuration file to new server

[oracle@oem250 ~]$ emctl exportconfig oms

Oracle Enterprise Manager Cloud Control 12c Release 5

Enter Enterprise Manager Root (SYSMAN) Password :

ExportConfig started...

Backup directory is /u01/app/oracle/gc_inst1/em/EMGC_OMS1/sysman/backup

Machine is Admin Server host. Performing Admin Server backup...

Exporting emoms properties...

Exporting secure properties...

Export has determined that the OMS is not fronted

by an SLB. The local hostname was NOT exported.

The exported data can be imported on any host but

resecure of all agents will be required. Please

see the EM Advanced Configuration Guide for more

details.

Warning: Could not export files for module bip: Unable to read file /u01/app/oracle/gc_inst1/em/EMGC_OMS1/embip.properties for exporting

Exporting configuration for pluggable modules...

Preparing archive file...

Backup has been written to file: /u01/app/oracle/gc_inst1/em/EMGC_OMS1/sysman/backup/opf_ADMIN_20151001_065852.bka

The export file contains sensitive data.

You must keep it secure.

ExportConfig completed successfully!

Copying to shared location (in my case) this location available on both nodes

[root@oem250 ~]# cp /u01/app/oracle/gc_inst1/em/EMGC_OMS1/sysman/backup/opf_ADMIN_20151001_065852.bka /ora_global_nfs/software/Oracle/OMS_Configuration_oem250/

Download list of plugging from Oracle Support :

SQL> SELECT

2 decode(su.aru_file, null,'Media/External' ,

3 'https://updates.oracle.com/Orion/Services/download/' ||

4 aru_file||'?aru='||aru_id||chr(38)||'patch_file='||aru_file) URL

5 FROM em_plugin_version epv

6 , em_current_deployed_plugin ecp

7 , em_su_entities su

8 WHERE epv.plugin_type NOT IN ('BUILT_IN_TARGET_TYPE', 'INSTALL_HOME')

9 AND ecp.dest_type='2'

10 AND epv.plugin_version_id = ecp.plugin_version_id

11 AND su.entity_id = epv.su_entity_id;

URL

------------------------------------------------------------------

https://updates.oracle.com/Orion/Services/download/p18729126_112000_Generic.zip?aru=17699773&patch_file=p18729126_112000_Generic.zip

https://updates.oracle.com/Orion/Services/download/p18729140_112000_Generic.zip?aru=17699776&patch_file=p18729140_112000_Generic.zip

https://updates.oracle.com/Orion/Services/download/p17628215_112000_Generic.zip?aru=16927340&patch_file=p17628215_112000_Generic.zip

https://updates.oracle.com/Orion/Services/download/p18729180_112000_Generic.zip?aru=17699790&patch_file=p18729180_112000_Generic.zip

https://updates.oracle.com/Orion/Services/download/p21207020_112000_Generic.zip?aru=19028873&patch_file=p21207020_112000_Generic.zip

https://updates.oracle.com/Orion/Services/download/p21206990_112000_Generic.zip?aru=19028871&patch_file=p21206990_112000_Generic.zip

https://updates.oracle.com/Orion/Services/download/p19670730_112000_Generic.zip?aru=18111662&patch_file=p19670730_112000_Generic.zip

https://updates.oracle.com/Orion/Services/download/p19651949_112000_Generic.zip?aru=18090362&patch_file=p19651949_112000_Generic.zip

https://updates.oracle.com/Orion/Services/download/p21207040_112000_Generic.zip?aru=19028874&patch_file=p21207040_112000_Generic.zip

https://updates.oracle.com/Orion/Services/download/p21206966_112000_Generic.zip?aru=19028870&patch_file=p21206966_112000_Generic.zip

https://updates.oracle.com/Orion/Services/download/p21207005_112000_Generic.zip?aru=19028872&patch_file=p21207005_112000_Generic.zip

After downloading all pluggins it's require to change the extension (.zip) to (.opar).

[root@oem250 Pluggins]# mv p17628215_112000_Generic.zip p17628215_112000_Generic.opar

[root@oem250 Pluggins]# mv p18729126_112000_Generic.zip p18729126_112000_Generic.opar

[root@oem250 Pluggins]# mv p18729140_112000_Generic.zip p18729140_112000_Generic.opar

[root@oem250 Pluggins]# mv p18729180_112000_Generic.zip p18729180_112000_Generic.opar

[root@oem250 Pluggins]# mv p19651949_112000_Generic.zip p19651949_112000_Generic.opar

[root@oem250 Pluggins]# mv p19670730_112000_Generic.zip p19670730_112000_Generic.opar

[root@oem250 Pluggins]# mv p21206966_112000_Generic.zip p21206966_112000_Generic.opar

[root@oem250 Pluggins]# mv p21206990_112000_Generic.zip p21206990_112000_Generic.opar

[root@oem250 Pluggins]# mv p21207005_112000_Generic.zip p21207005_112000_Generic.opar

[root@oem250 Pluggins]# mv p21207020_112000_Generic.zip p21207020_112000_Generic.opar

[root@oem250 Pluggins]# mv p21207040_112000_Generic.zip p21207040_112000_Generic.opar

Now configure new oms using exported old oms configuration file using OMSCA utility using download pluggins location.

[oracle@oem251 swlib]$ omsca recover -as -ms -nostart -backup_file /ora_global_nfs/software/Oracle/OMS_Configuration_oem250/opf_ADMIN_20151001_065852.bka

Oracle Enterprise Manager Cloud Control 12c Release 12.1.0.5.0

OS check passed.

OMS version check passed.

Performing Admin Server Recovery...

Retrieved Admin Server template.

Source Instance Host name where configuration is exported : oem250.ora.com

instHost name retrieved from local host name : oem251.ora.com

Populated install params from backup...

Enter Administration Server user password:

Confirm Password:

Enter Node Manager Password:

Confirm Password:

Enter Repository database user password:

Enter Agent Registration password:

Confirm Password:

Doing pre requisite checks ......

Pre requisite checks completed successfully

Checking Plugin software bits

Proceed to recovery

Setting up domain from template...

Setup EM infrastructure succeeded!

Admin Server recovered from backup.

Now performing cleanup of OMS EMGC_OMS1...

Now launching DeleteOMS...

OMS Deleted successfully

Delete finished successfully

Now launching AddOMS...

Infrastructure setup of EM completed successfully.

Doing pre deployment operations ......

Pre deployment of EM completed successfully.

Deploying EM ......

Deployment of EM completed successfully.

Configuring webtier ......

Configuring webTier completed successfully.

Importing OMS configuration from recovery file...

If you have software library configured

please make sure it is functional and accessible

from this OMS by visiting:

Setup->Provisioning and Patching->Software Library

Securing OMS ......

Adapter already exists: emgc_USER

Adapter created successfully: emgc_GROUP

Post "Deploy and Repos Setup" operations completed successfully.

Performing Post deploy operations ....

Total 0 errors, 81 warnings. 0 entities imported.

pluginID:oracle.sysman.core

Done with csg import

pluginID:oracle.sysman.core

Done with csg import

No logging has been configured and default agent logging support is unavailable.

Post deploy operations completed successfully.

EM configuration completed successfully.

EM URL is:https://oem251.ora.com:7802/em

Add OMS finished successfully

Recovery of server EMGC_OMS1 completed successfully

OMSCA Recover completed successfully

[oracle@oem251 swlib]$

Check the status of OMS, its must be down as we recover using -nostart option.

[oracle@oem251 swlib]$ emctl status oms

Oracle Enterprise Manager Cloud Control 12c Release 5

WebTier is Down

Oracle Management Server is Down

[oracle@oem251 swlib]$ emctl status oms -details

Oracle Enterprise Manager Cloud Control 12c Release 5

Enter Enterprise Manager Root (SYSMAN) Password :

Console Server Host : oem251.ora.com

HTTP Console Port : 7788

HTTPS Console Port : 7802

HTTP Upload Port : 4889

HTTPS Upload Port : 4903

EM Instance Home : /u01/app/oracle/gc_inst1/em/EMGC_OMS1

OMS Log Directory Location : /u01/app/oracle/gc_inst1/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://oem251.ora.com:7802/em

Upload URL: https://oem251.ora.com:4903/empbs/upload

WLS Domain Information

Domain Name : GCDomain

Admin Server Host : oem251.ora.com

Admin Server HTTPS Port: 7102

Admin Server is RUNNING

Oracle Management Server Information

Managed Server Instance Name: EMGC_OMS1

Oracle Management Server Instance Host: oem251.ora.com

WebTier is Down

Oracle Management Server is Down

BI Publisher is not configured to run on this host.

Start the newly configure OMS

[oracle@oem251 swlib]$ emctl start oms

Oracle Enterprise Manager Cloud Control 12c Release 5

Starting Oracle Management Server...

Starting WebTier...

WebTier Successfully Started

Oracle Management Server Successfully Started

Oracle Management Server is Up

Check the status.

[oracle@oem251 swlib]$ emctl status oms

Oracle Enterprise Manager Cloud Control 12c Release 5

WebTier is Up

Oracle Management Server is Up

[oracle@oem251 swlib]$ emctl status oms -details

Oracle Enterprise Manager Cloud Control 12c Release 5

Enter Enterprise Manager Root (SYSMAN) Password :

Console Server Host : oem251.ora.com

HTTP Console Port : 7788

HTTPS Console Port : 7802

HTTP Upload Port : 4889

HTTPS Upload Port : 4903

EM Instance Home : /u01/app/oracle/gc_inst1/em/EMGC_OMS1

OMS Log Directory Location : /u01/app/oracle/gc_inst1/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://oem251.ora.com:7802/em

Upload URL: https://oem251.ora.com:4903/empbs/upload

WLS Domain Information

Domain Name : GCDomain

Admin Server Host : oem251.ora.com

Admin Server HTTPS Port: 7102

Admin Server is RUNNING

Oracle Management Server Information

Managed Server Instance Name: EMGC_OMS1

Oracle Management Server Instance Host: oem251.ora.com

WebTier is Up

Oracle Management Server is Up

BI Publisher is not configured to run on this host.

Relocate the target to the new OMS (oem251.ora.com)

[oracle@oem251 Agent12c]$ . oraenv

ORACLE_SID = [agent] ? oms

The Oracle base for ORACLE_HOME=/u01/app/oracle/Middleware12105/oms is /u01/app/oracle/gc_inst1/core/12.1.0.5.0

[oracle@oem251 Agent12c]$ emcli login -username=sysman -password=amit1234

[oracle@oem251 Agent12c]$ emcli sync

Synchronized successfully

[oracle@oem251 Agent12c]$ emctl config emrep -agent https://oem251.ora.com:3872

Oracle Enterprise Manager Cloud Control 12c Release 5

Please enter repository password: Enter password : Login successful

Moved all targets from https://oem250.ora.com:3872 to https://oem251.ora.com:3872

Command completed successfully!

Enter password :

Moved all targets from https://oem250.ora.com:3872 to https://oem251.ora.com:3872

Command completed successfully!

Hope this will help ....

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OMS Migration : Moving/Migrating OEM 12c R5 to new server

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