Wednesday May 04, 2016

Are BPs. PSUs and Proactive BPs cumulative?

Are Bundle Patches (BPs) and Patch Set Updates (PSUs) cumulative?

That is a question sounding trivial to many people but actually it does get asked quite often. And sometimes I forget to mention this during the workshops - and luckily usually somebody asks the question reminding me to explain it.

Yes, Bundle Patches and Patch Set Updates (and of course Proactive Bundle Patches and Critical/Security Patch Updates (CPUs/SPUs) are all cumulative.

You'll find this mentioned in the first paragraph of MOS Note: 854428.1 - Patch Set Updates for Oracle Products:


...

Interesting note on the side:
I would have expected this important piece of information in MOS Note:1962125.1 - Oracle Database - Overview of Database Patch Delivery Methods but I couldn't find it. So it's no wonder why people ask such a trivial question ... [irony!]  
.

Two simple examples:

  • You have the October 2015 PSU applied
  • You'd like to apply the April 2016 PSU on top
    • Then you don't need the January 2016 PSU as it is included in the April 2016 PSU already
      .
  • You never applied a Procative Bundle Patch
  • You'd like to apply the April 2016 Proactive Bundle because a guy recommended it on an Oracle blog - and actually MOS notes mention it as well as highly recommended
    • You don't need to apply anything beforehand.
      The April 2016 Proactive BP has all the fixes from all previous BPs included on top of Oracle Database 12.1.0.2.0
      .

Further Information?

You'll find recent related postings on this blog here: 

 --Mike
.

Tuesday May 03, 2016

Can I apply a BP on top of a PSU? Or vice versa?

This question was in my inbox this morning raised by a customer via a colleague. 

Our feeling said:
Yes, but you'll have to deinstall the PSU first before applying the BP.

Having a feeling is one thing, knowing the truth is better. And as I have so much fun by applying PSUs and BPs back and forth since two weeks I thought "let's give it a try". So here we go ...
.

Apply a BP on top of a PSU

This is my starting point - Oracle Database 12.1.0.2 with PSU October 2015, the last state in my VBox environment since I experiment with parameters and packages at the moment.

And this is the result when trying to apply the BP from April 2016 on top: 

[CDB2] oracle@localhost:/media/sf_CTEMP/22899531/22899531/22806133
$ opatch apply
Oracle Interim Patch Installer version 12.1.0.1.10
Copyright (c) 2016, Oracle Corporation.  All rights reserved.


Oracle Home       : /u01/app/oracle/product/12.1.0.2
Central Inventory : /u01/app/oraInventory
   from           : /u01/app/oracle/product/12.1.0.2/oraInst.loc
OPatch version    : 12.1.0.1.10
OUI version       : 12.1.0.2.0
Log file location : /u01/app/oracle/product/12.1.0.2/cfgtoollogs/opatch/opatch2016-05-03_10-26-37AM_1.log

Verifying environment and performing prerequisite checks...

Conflicts/Supersets for each patch are:

Sub-Patch : 20243804

        Bug Conflict with Sub-Patch 21359755
        Conflicting bugs are:
        18966843, 19468991, 19032777, 19587324

[..]


Following patches have conflicts: [   21359755   22806133 ]
Refer to My Oracle Support Note 1299688.1 for instructions on resolving patch conflicts.

UtilSession failed: Patch 21359755 is a composite patch which could not be rollback.

Log file location: /u01/app/oracle/product/12.1.0.2/cfgtoollogs/opatch/opatch2016-05-03_10-26-37AM_1.log

OPatch failed with error code 73


Ok, our suspicion was correct.

There are a lot of conflicts - I have to remove the PSU first. And of course the recommended conflict check would have given me the same result. Furthermore I think I have read this a while back in one of the central notes about PSUs and BPs in MOS as well.
.

Removing the PSU from October 2015 first

Removing a PSU or BP is very simple and straight forward (and well described in the ReadMe.html coming coming with the patch).

[CDB2] oracle@localhost:/media/sf_CTEMP/21359755/21359755
$ opatch rollback -id 21359755
Oracle Interim Patch Installer version 12.1.0.1.10
Copyright (c) 2016, Oracle Corporation.  All rights reserved.

Oracle Home       : /u01/app/oracle/product/12.1.0.2
Central Inventory : /u01/app/oraInventory
   from           : /u01/app/oracle/product/12.1.0.2/oraInst.loc
OPatch version    : 12.1.0.1.10
OUI version       : 12.1.0.2.0

Log file location : /u01/app/oracle/product/12.1.0.2/cfgtoollogs/opatch/21359755_May_03_2016_10_41_54/rollback2016-05-03_10-41-54AM_1.log

Patches will be rolled back in the following order:
   21359755   20831110   20299023   19769480
The following patch(es) will be rolled back: 21359755  20831110  20299023  19769480
Sub-patches of a composite series are being rolled back. The system will be returned to a state where all subpatches are rolled back.

[..]

Please shutdown Oracle instances running out of this ORACLE_HOME on the local system.
(Oracle Home = '/u01/app/oracle/product/12.1.0.2')

Is the local system ready for patching? [y|n]
y

User Responded with: Y
Rolling back patch 21359755...

[..]

RollbackSession removing interim patch '19769480' from inventory Log file location: /u01/app/oracle/product/12.1.0.2/cfgtoollogs/opatch/21359755_May_03_2016_10_41_54/rollback2016-05-03_10-41-54AM_1.log OPatch succeeded.

Apply the BP from April 2016

I don't want to repeat myself as I wrote already about this positive experience a few days ago:

Oracle Database BP April 2016 applied successfully (Apr 21, 2016)
https://blogs.oracle.com/UPGRADE/entry/oracle_database_bp_april16_applied

Further Information?

You'll find recent related postings on this blog here:

--Mike

Monday Apr 20, 2015

Oracle PSU and BP April 2015 is available

As of April 14, 2015:

The April 2015 PSU/BP is available!

Here's the most important information:

Please find below the links to the Recommended Patches and Patch Numbers for each of your database releases:

12.1.0.2
 Availability and Known issues for 12.1.0.2      Note:1683799.1
12.1.0.1
 Availability and Known issues for 12.1.0.1      Note:1565082.1 
11.2.0.4
 Availability and Known issues for 11.2.0.4      Note:1562139.1
 
11.2.0.3
 Availability and Known issues for 11.2.0.3      Note:1348336.1

11.1.0.7
 List of fixes included in 11.1.0.7              Note:601739.1

-Mike

Tuesday Jan 28, 2014

MS Windows Bundle Patches - a VERY different story

I like Upgrade Workshops for a very different reason:
Hopefully people feed back with questions and information I wasn't aware off before. So for myself these workshops are also a learning experience. And thanks to a customer in Singapore (Thanks a lot, Hanh!!) I learned something about Oracle's Bundle Patches for MS Windows.

Customer asked about a specific issue when using RMAN Duplicate command in 12c failing with a nice ORA-600 [KSRPCSEXEC_1]. This got logged a while ago as bug16883554 - and it will be fixed in database patch set 12.1.0.2. But this customer asked for an earlier delivery.

So after a quick check of the SR and the bug it was clear that this patch will be also included for the MS Windows platform into the Bundle Patch 12.1.0.1.4 on Win.
Well, my first thought: Ouch! That will be the July 2014 PSU.

But in fact it isn't meant here. So I learned that on Windows patching runs on a different schedule and notation. 

MOS Note:161549.1 will tell you all the details about:
Oracle Database, Networking and Grid Agent Patches for Microsoft Platforms

64-Bit x64 Patches :

Patch

Patch Location Bug Fix List Notes
12.1.0.1.4 Target date End January 2014
12.1.0.1.3 Bug:17977915 Patch:17977915 Requires 12.1.0.1.0

-Mike 

About

Mike Dietrich - Oracle Mike Dietrich
Master Product Manager - Database Upgrade & Migrations - Oracle

Based in Germany. Interlink between customers/partners and the Upgrade Development. Running workshops between Arctic and Antartica. Assisting customers in their reference projects onsite and remotely. Connect via:

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