![]() If you are planning to take advantage of KVM hard partitioning capabilities, RHEL core pinning will not be recognized by Oracle as a valid method of hard partitioning.Although Oracle Linux and Red Hat Linux are two different downloads, Oracle offers a RHEL-compatible kernel and Linux support for RHEL.If you are currently using Red Hat Linux: Please contact Miro for additional information and check your particular core pinning configuration.) (Note: hard partitioning with OVM or KVM has to be set up in a particular way to maximize value in terms of Oracle licensing of products like Database EE.If you are an Oracle hardware customer who purchased ODA, Exadata or a SPARC based machine, you are receiving OVM and Linux support free of charge, included with your hardware support you will continue receiving Linux support from Oracle with your hardware support.If you are already using Oracle Linux, but not OVM, you may have an opportunity to utilize more advanced features.If you are currently running OVM on Oracle Linux, the good news is that you may actually save on OVM support and still take advantage of hard partitioning.If you are currently using OVM and/or Oracle Linux: Easier migration to Oracle Cloud, which runs on Oracle Linux.Ksplice can patch almost any part of the kernel, offers user space patching and more comprehensive safety checks. You can take advantage of Ksplice capabilities to apply security patches and updates without any downtime and the need to reboot the system.The Unbreakable Enterprise Kernel, which was designed for Oracle Database, offers an estimated 45% performance increase when used with Oracle Database.KVM has the same core/CPU pinning capabilities as OVM and is recognized by Oracle as a supported hard partitioning method when done correctly, following Oracle’s guidelines.There are a few advantages and compelling features of Oracle Linux and the improved KVM solution that we like: Kernel-based virtual machine (KVM), also known as KVM virtualization, is certified with 12cR1, 18c and 19c Oracle Single Instance and Oracle RAC for all supported Oracle Linux 7 distributions, Oracle Database 12c Release 2 (12.2) will be certified with Oracle Database Appliance and Exadata only. ![]() ![]() In June 2019 Oracle introduced Oracle Linux Virtualization Manager, which when used as a management platform for existing Oracle Linux Kernel-based Virtual Machine (KVM) constitutes a very attractive virtualization solution meant to replace OVM. What is the substitute for OVM that Oracle is offering? As it turns out there is a “silver lining” to this situation. Sustaining Support for OVM 3 will be offered indefinitely for customers who for any reason will still stay on the last OVM release. There are no new releases of OVM planned either. ![]() It may sound alarming to them that Oracle will not offer Premier Support for OVM 3 beyond March 2021 and Extended Support beyond March 2024. Many Oracle customers adopted Oracle Virtual Machine (OVM) as their virtualization platform taking advantage of hard partitioning capabilities of OVM. ![]() Oracle is phasing out Oracle Virtual Machine (OVM) in favor of Oracle Linux Kernel-based Virtual Machine (KVM) ![]()
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