Description of Linux mail storage formats mbox and maildir
organizations face challenges of optimizing Oracle database environments to keep up with the ever increasing workload demands and evolving security risks. This reference architecture provides a step-by-step deployment procedure with the latest best practices to install and configure an Oracle Database 11g Release (188.8.131.52) with Oracle Automatic Storage Management (ASM). It is suited for system, storage, and database administrators deploying Oracle Database 11g Release 2 (184.108.40.206) on Red Hat Enterprise Linux 6. It is intended to provide a Red Hat | Oracle reference architecture that focuses on the following tasks:
Upgrading from RHEL 6.4 to 6.6 breaks DRBD 8.3. Fencing no longer works, with a nasty out of mem error.
The only solution is to upgrade to the latest 8.4 DRBD. Fortunately all the 8.3 configuration files work with 8.4.
Don’t forget to download the latest version of the DRBD utils as well, as you need to install both.
The downloads can be found at : http://oss.linbit.com/drbd/