13 Downgrade GORDON to OEL6U5


Overview

Since I could not patch GI on OEL7U2, I decided to rebuild GORDON with OEL6U5.

References

  • None

Create New Disk Image

Reinitialise Disk

On VICTORIA , I reinitialised the root disk as follows:

cd /OVS/running_pool/GORDON
dd bs=1G count=50 if=/dev/zero of=root_disk

Change Software Source

I updated /OVS/running_pool/GORDON/gordon.hvm on VICTORIA as follows to the ISO image from Victoria VM Resources :

    '/OVS/iso_pool/V41362-01.iso,raw,xvdc,ro,cdrom',

Start Software Installation

On VICTORIA , I started the software installation as follows:

cd /OVS/running_pool/GORDON
xl create gordon.hvm

I completed the software installation by connecting through Remmina on 192.168.1.100:5908 . The installation was for a basic server.

Install Oracle Software Prerequisites

Upgrade Software Installation

On GORDON , I upgraded the software installation as follows:

yum upgrade -y -q

Use Pre-Installation RPM

Followed the procedure in Use Pre-Installation RPM .

Add Oracle Groups

Followed the procedure, Update Security , in 00 Setup .

Add Software Directory

Followed the procedure in Use NFS for Oracle Software . There was no need to extract the software.

Set Up ASM Disks

Followed the following procedures in 11 Correct GORDON Network Interface :

  1. Set Aside Disks for ASM
  2. Set Up UDEV Permissions

Install Oracle Software

Install Grid Infrastructure 12.1.0.2

Followed the procedure in Install 12.1.0.2 GI Standalone . However, the modified key generation was used instead:

mkdir ~/.ssh
cd ~/.ssh
ssh-keygen -q -N "" -f id_rsa
cp id_rsa.pub authorized_keys

The base for the software installation was /opt/share/Software/grid/linuxamd64_12102/grid/ .

Add FRA Disk Group

The DATA disk group was added during the GI installation. I Followed the procedure in Create New ASM Disk Group Using ASMCA to add the FRA disk group as /dev/sdc.

Install RDBMS Software 12.1.0.2

Followed the procedure in Install Oracle RDBMS 12.1.0.2 With Grid Infrastructure with the base for software installation as /opt/share/Software/database/linuxamd64_12102/database .

Apply Maintenance

Followed the procedure in 12 Patch GI with PSU 12.1.0.2.161018 .

Got the same error.

Since I now have a supported GI configuration, I have opened a SR with Oracle Support.