Monday Mar 31, 2014

Munhowen to Reduce Maintenance Costs and TCO by More Than 50 Percent

Munhowen, a leading Luxembourg beverage distributor, decided to replace its existing IT environment. By selecting Oracle technology, including Oracle Real Application Clusters, Oracle Enterprise Manager, Oracle Linux and Oracle ZFS Storage Appliances, the company was able to enhance system performance and reduce maintenance costs associated with sustaining an optimal hardware environment.

Jean-Pierre Rasquin, CIO, Munhowen, explains: “Implementing Oracle Real Application Clusters, Oracle Enterprise Manager, and Oracle ZFS Storage Appliance helped us to significantly increase our IT environment’s availability, scalability, and manageability—providing superior support, tailored to our business needs, while helping us to reduce maintenance costs.” Read the press release.

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Friday Mar 28, 2014

Oracle Database 2 Day + Performance Tuning Guide

Great Resource for Learning Oracle Database 12c and Oracle Enterprise Manager 12c

The guide includes coverage of Oracle Diagnostics Pack and Oracle Tuning Pack features such as Automatic Database Diagnostic Monitor (ADDM), Active Session History (ASH) Analytics, SQL Tuning Advisor, Real-time SQL Monitoring and more. Download the PDF or HTML verision.

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Thursday Mar 27, 2014

Cisco Improves Service Quality with Self-Managing Automation

Learn how Cisco improves its database application service delivery using Oracle Enterprise Manager.


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Wednesday Mar 26, 2014

Infographic: Database Manageability—Getting Ahead of the Curve

As a DBA, getting ahead of the demands of the job are challenging enough, day in and day out. A recent IOUG survey on database management sheds new light on some of the top challenges facing administrators. Here's an infographic breakdown on what you need to know.

Download the IOUG Survey.

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Tuesday Mar 25, 2014

Demo: Setting Up a Database Cloud Self Service Portal for Data Cloning Using Snap Clone

This demo shows how to setup a database cloud self service portal for data cloning using Snap Clone in Oracle Enterprise Manager 12c.

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Tuesday Mar 18, 2014

Oracle OpenWorld 2014 Call for Proposals is now open!

It's that time of year again...the Oracle OpenWorld 2014 Call for Proposals is now open!

Information about the OpenWorld 2014 Call for Proposals is available at the following URL:

http://www.oracle.com/openworld/call-for-papers/index.html

We are told the Call for Proposals will remain open from March 18th until April 15th, 2014.   

We've got a tough act to follow this year for OpenWorld 2014, because last year at OpenWorld 2013, we shattered all previous records for customer and partner participation in Oracle Enterprise Manager activities.  We were thrilled to showcase such a diverse set of customer case studies, best practices and expert advice across a wide variety of Oracle Enterprise Manager disciplines.  A few of last year's highlights are captured in earlier editions of this blog, but there were many, many more:

We take the opportunity to showcase our customers and partners very seriously, and encourage both experienced and new presenters to participate.  We promise to review all submissions carefully.  

Please take this opportunity to make OpenWorld 2014 an even better event for you and for Oracle Enterprise Manager by submitting your proposal before April 15.

Thanks in advance for your creativity and enthusiasm.  We look forward to reading your proposals.

 

Monday Mar 17, 2014

Installing a JDBC patch to an EM agent

If you have an Enterprise Manager 12c Release 3 or older agent monitoring database targets, Support may recommend that you install a JDBC (Java database connectivity) patch, such as patch 17591700, to prevent high CPU consumption by the agent.


JDBC patches, including 17591700, have readme files containing instructions for installing the patches to a database, not to an EM agent. This post provides an example of how to install a JDBC patch to an EM agent. It walks through the steps of installing patch 17591700 to an EM12c Release3 agent.


Here are the steps:

1.  Identify the version of the JDBC client in the Agent Binaries home.

  • Set the ORACLE_HOME environment variable to the Agent Binaries home.

$ setenv ORACLE_HOME /u01/em12/core/12.1.0.3.0


Note: One way to find out the Agent Binaries home is to look in file /etc/oragchomelist on the agent host. It should contain an entry for an agent install in the format of:

<Agent Binaries home>:<Agent home>

For example, file /etc/oragchomelist contains:

/u01/em12/core/12.1.0.3.0:/u01/em12/agent_inst



  • Run the following command to identify the version of the JDBC client.

$ $ORACLE_HOME/OPatch/opatch lsinv -details | grep 'Oracle JDBC/OCI Instant Client'
Oracle JDBC/OCI Instant Client           11.1.0.7.0

In this case, the version of the JDBC client is 11.1.0.7.0.


2.  Download the patch from MOS (My Oracle Support) website. The version of the JDBC client should match the version of the database for which the patch is intended. Stage the patch zip file, p17591700_111070_Generic.zip, on the agent host. I stage the patch in directory /u01/stage/jdbc_patch. I will refer to this location as the patch stage directory.


3.  Go to the patch stage directory and extract files from the zip file.

$ cd /u01/stage/jdbc_patch

$ unzip p17591700_111070_Generic.zip

Archive: p17591700_111070_Generic.zip

creating: 17591700/

inflating: 17591700/README.txt

creating: 17591700/files/

creating: 17591700/files/jdbc/

creating: 17591700/files/jdbc/lib/

inflating: 17591700/etc/xml/GenericActions.xml

inflating: 17591700/etc/xml/ShiphomeDirectoryStructure.xml


4.  Stop the agent.

$ /u01/em12/agent_inst/bin/emctl stop agent

Oracle Enterprise Manager Cloud Control 12c Release 3

Copyright (c) 1996, 2013 Oracle Corporation. All rights reserved.

Stopping agent ..... stopped.


5.  Install the patch.

  • Go to the <patch stage directory>/<patch number>.

$ cd /u01/stage/jdbc_patch/17591700

  • Run opatch apply command.

$ $ORACLE_HOME/OPatch/opatch apply

Oracle Interim Patch Installer version 11.1.0.10.0

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

Oracle Home : /u01/em12/core/12.1.0.3.0

Central Inventory : /u01/app/oraInventory

from : /u01/em12/core/12.1.0.3.0/oraInst.loc

OPatch version : 11.1.0.10.0

OUI version : 11.1.0.11.0

Log file location : /u01/em12/core/12.1.0.3.0/cfgtoollogs/opatch/17591700_Mar_17_2014_12_03_05/apply2014-03-17_12-03-05PM_1.log

Applying interim patch '17591700' to OH '/u01/em12/core/12.1.0.3.0'

Verifying environment and performing prerequisite checks...

Patch 17591700: Optional component(s) missing : [ oracle.dbjava.jdbc, 11.1.0.7.0 ]

Interim patch 17591700 is a superset of the patch(es) [ 16087066 ] in the Oracle Home

OPatch will roll back the subset patches and apply the given patch.

All checks passed.

Backing up files...

Rolling back interim patch '16087066' from OH '/u01/em12/core/12.1.0.3.0'

Patching component oracle.dbjava.ic, 11.1.0.7.0...

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc6.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc6.jar/oracle/jdbc/aq/AQNotificationEvent$EventType.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc6.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc6.jar/oracle/jdbc/aq/AQNotificationEvent.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc6.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc6.jar/oracle/jdbc/dcn/DatabaseChangeEvent$AdditionalEventType.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc6.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc6.jar/oracle/jdbc/dcn/DatabaseChangeEvent$EventType.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc6.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc6.jar/oracle/jdbc/dcn/DatabaseChangeEvent.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc6.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc6.jar/oracle/jdbc/driver/NTFAQEvent.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc6.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc6.jar/oracle/jdbc/driver/NTFConnection.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc6.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc6.jar/oracle/jdbc/driver/NTFDCNEvent.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc6.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc6.jar/oracle/jdbc/driver/NTFManager.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc6.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc6.jar/oracle/jdbc/driver/T4CConnection.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc6.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc6.jar/oracle/jdbc/driver/T4CTTIokpn.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc5.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc5.jar/oracle/jdbc/aq/AQNotificationEvent$EventType.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc5.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc5.jar/oracle/jdbc/aq/AQNotificationEvent.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc5.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc5.jar/oracle/jdbc/dcn/DatabaseChangeEvent$AdditionalEventType.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc5.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc5.jar/oracle/jdbc/dcn/DatabaseChangeEvent$EventType.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc5.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc5.jar/oracle/jdbc/dcn/DatabaseChangeEvent.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc5.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc5.jar/oracle/jdbc/driver/NTFAQEvent.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc5.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc5.jar/oracle/jdbc/driver/NTFConnection.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc5.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc5.jar/oracle/jdbc/driver/NTFDCNEvent.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc5.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc5.jar/oracle/jdbc/driver/NTFManager.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc5.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc5.jar/oracle/jdbc/driver/T4CConnection.class"

Updating jar file "/u01/em12/core/12.1.0.3.0/jdbc/lib/ojdbc5.jar" with "/u01/em12/core/12.1.0.3.0/.patch_storage/16087066_Feb_4_2013_04_52_18/files//jdbc/lib/ojdbc5.jar/oracle/jdbc/driver/T4CTTIokpn.class"

RollbackSession removing interim patch '16087066' from inventory

OPatch back to application of the patch '17591700' after auto-rollback.

Patching component oracle.dbjava.ic, 11.1.0.7.0...

Verifying the update...

Patch 17591700 successfully applied

Log file location: /u01/em12/core/12.1.0.3.0/cfgtoollogs/opatch/17591700_Mar_17_2014_12_03_05/apply2014-03-17_12-03-05PM_1.log

OPatch succeeded


6. Start the agent.

$ /u01/em12/agent_inst/bin/emctl start agent

Oracle Enterprise Manager Cloud Control 12c Release 3

Copyright (c) 1996, 2013 Oracle Corporation. All rights reserved.

Starting agent ............. started.


The above step completes the process of installing patch 17591700 to the 12.1.0.3 agent.

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