VBox 5.0.10 crash issues with our Hands-On-Lab

Milano - Nov 2015 (c) Mike Dietrich

I’ve ran two Hands-On-Workshops with customers and partners in Italy last week in Milano where we used our well known and thousands-of-times proven Hand-On-Lab environment:

But this time some people failed while running the lab with random corruptions either shutting down the entire VM while running – or displaying file corruptions in the spfile – or other issues.… [Read More]

Oracle VirtualBox 5.0.x – Segmentation Fault in PERL

Please see as well:

VBox 5.0.10 crash issues with our Hands-On-Lab


 

Yesterday and the day before I’ve exchanged several emails with Ana who downloaded our Hands-On-Lab from here:

after OOW15, encountering a SEGMENTATION FAULT when trying to start the database upgrade with catctl.pl:

$ $ORACLE_HOME/perl/bin/perl catctl.pl catupgrd.sql

Segmentation fault 

Very strange thing … 

The database is in upgrade mode (checked this in the alert.log) and there are no strange things mentioned anywhere.… [Read More]

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.… [Read More]

October 2013 PSUs and CPUs – News for 12c

Last night CET the most recent Patch Set Updates (PSU) and Critical Patch Updates (CPU aka SPU) got published on MOS. And there’s a significant and remarkable change for Oracle Database 12c onwards. MOS Note: 1571391.1 – Patch Set Update and Critical Patch
Update October 2013 Availability Document
says:

2.1 Database Security Patching from 12.1.0.1 Onwards

Starting with Oracle Database version 12.1.0.1, Oracle only provides
Patch Set Updates (PSU) to meet the Critical Patch Update (CPU) program
requirements for security patching.

[Read More]

Fundamental Oracle flaw revealed??? Update …!

Writing a blog has a nice effect on the side: it brings me in touch with people I’ve never met – but we have similar targets or interests. Today I’ve received a comment from Gökhan Atil about the Fundamental Oracle Flaw known also as the SCN issue.

And for sure I did visit Gökhan’s blog and I did watch his very interesting 5 minutes demonstration how to bring down a database with the SCN issue.… [Read More]

Fundamental Oracle flaw revealed??? Really …?

This Infoworld article from Jan 17, 2012  Fundamental Oracle flaw revealed did alert Oracle database customers.Infoworld has raised this issue to Oracle before going public with it. Patches are included in the Jan 2012 CPU and PSU. So again, it’s strongly recommended to apply the Jan 2012 PSU (or CPU if you are just asking for security fixes) to your environments.… [Read More]