Thursday Mar 20, 2014

I won't be able to come to India in March :-(

I assumed that it will become a tough trip to India this time in March with 3 workshops on 3 days in 3 different cities. But it became even tougher before. Unfortunately due to sick leave I won't be able to fly to India next week. I deeply appologize as I was really looking forward to my 2nd visit to India. 

Our next option: Roy will do it. But this is not possible as it takes at least 5 working days to acquire a Business Visa for India. Therefore our team's disaster recovery solution won't work either. 

The local teams will deliver the content on their own. I'm pretty sure that will work out very well.
Hope to see you next time ...

-Mike 

Thursday Mar 13, 2014

Do you know?
Premier Support for Oracle 11.2 will end soon!!!

PLEASE FIND AN UPDATED BLOG POST HERE:

https://blogs.oracle.com/UPGRADE/entry/no_extra_fee_for_extended

Thursday Mar 06, 2014

Free Webcast available now On Demand --- Upgrade and Migrate to Oracle Database 12c and Consolidate with Oracle Multitenant

Almost 90 minutes about Upgrade, Migrate and Consolidate to Oracle Database 12c with or without Multitenant Option.
Available now on demand. Just register yourself and watch it whenever it is convenient for you:

Register to receive the On Demand Link and Watch It!

-Mike 

Wednesday Mar 05, 2014

PSU1 and PSU2: Datapatch Issues coverd in MOS Note

You may have read a posting disrecommending PSU1 and PSU2 for Oracle Multitenant especially in RAC/GI environments earlier this week. Actually following a lot of internal discsussions I will post some advice and clarification later this week.

Now I have an useful update:
Datapatch Issues are covered within a separate MOS Note making it easier to keep track and find workarounds for known issues.
Please see MOS Note:1609718.1 Datapatch Known Issues

-Mike

Tuesday Mar 04, 2014

Upgrade to Grid Infrastructure - but OCR and VOTING on RAW?

Just received this question from a colleague these days:

"The current customer environment is 10.2.0.5 on Linux with a 2 node RAC cluster having OCR and Voting Disks on RAW devices. Customer is concerned about the possibility of upgrading to 11gR2 Grid infrastructure first before they could upgrade to 12c Grid infrastructure."

Now the answer is written down in MOS Note 1572925.1:
How to Upgrade to 12c Grid Infrastructure if OCR or Voting File is on Raw/Block Devices

Basically the MOS Note says:
You will have to relocate your OCR/Voting to a supported device BEFORE you can upgrade to Oracle Grid Infrastructure 12c. No way out. A bit more clarification (thanks to Markus Michalewicz):

The assumption of the note (which you might want to state) is that the customer has pre-12c GI with OCR / Voting Disk on RAW.

In this case, Option A is always an option.

For Option B, however, you need to distinguish. So the note should say: 

  • Option B: Customer is on 11g Rel. 2 still using RAW Devices 
    • Then move the OCR and Voting Disks to ASM
  • Option C: Customer is on pre-11g Rel. 2 and does not want to introduce a CFS (bad idea anyways) or use NFS
    • Then upgrade to 11g Rel. 2 and move the Clusterware files into ASM as mentioned under Option B.

Unfortunately another example to add to my collection of "What happens if you stay too long on older releases?". In this case it simply increases complexity and drives costs as well. And please no complaints: Oracle Database 10.2 went out of PREMIER SUPPORT in July 2010 - 3.5 years ago!!!

-Mike

Monday Mar 03, 2014

Upgrade Workshops in India in March 2014
REGISTER NOW!

*** Due to sick leave I won't be able to come to India  ***
*** I deeply appologize - hope to see you soon again *** 

 

It will be a tough trip as I will travel on my own with long distances in between the workshops but I'm really looking forward to my second trip to India to run 3 Upgrade, Migrate and Consolidate to Oracle Database 12c workshops in March 2014 in India.

Register as soon as possible as we have limited seat capacity:

Hope to see you soon :-)

-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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