Oracle Database and WebLogic Server licensing in soft-partitioned environments
Summarize
Summary of Oracle Database and WebLogic Server Licensing in Soft-Partitioned Environments
The Software Asset Management application provides support for Oracle Database and WebLogic Server licensing rules in soft-partitioned environments, such as those utilizing VMware virtualization technology. This approach allows for efficient resource management by segmenting the operating system into various types and versions.
Show less
Key Features
- Soft Partitioning: Utilizes OS resource managers to limit processor usage for Oracle applications, thereby segmenting CPU resources effectively.
- VMware vSphere: A platform for running Oracle databases or WebLogic servers on virtual machines (VMs), requiring licensing for all processors on the physical ESXi host.
- Licensing Models: Different licensing requirements based on VMware vSphere versions and their vMotion capabilities.
Key Outcomes
Customers can efficiently manage Oracle licensing through the Software Asset Management application, ensuring compliance while leveraging VMware technology for virtualization. By understanding the licensing models and the implications of VM-Host affinity rules, organizations can optimize their Oracle resource allocations and reduce licensing risks.
The Software Asset Management application supports Oracle Database and WebLogic Server licensing rules in soft-partitioned environments, such as VMware virtualization technology.
Soft partitioning enables you to segment the operating system (OS) of the environment into different OS types and OS versions by using OS resource managers. OS resource managers limit the number of processors that each Oracle database or WebLogic server can run on by creating segments in which CPU resources are allocated to applications within the same OS. For more information about Oracle licensing and soft partitioning, refer to the Oracle Help Center.
VMware vSphere
VMware vSphere is a virtualization platform through which you can install and run Oracle databases or WebLogic servers on virtual machines (VMs). To run an Oracle database or WebLogic server on a VM, you must license all processors on the underlying physical ESXi host that is running your VM. If your physical ESXi host is running multiple VMs simultaneously, you must still license all processors on the host regardless of how many VMs are running the database or WebLogic server.
Oracle licensing on VMware vSphere is based on the VMware vMotion capability that is associated with each vSphere version. VMware vMotion is the VMware vSphere technology that enables VMs to migrate from one physical ESXi host to another without service interruptions.
The Oracle publisher pack supports the following Oracle licensing models on VMware vSphere:
| VMware vSphere version | VMware vMotion capability | Licensing model |
|---|---|---|
| VMware vSphere ESXi 5.0 and earlier | VMs can migrate to any physical ESXi host within the same shared storage under the same datacenter. | You must license the processors on all physical ESXi hosts within the same shared storage under the same datacenter. |
| VMware vSphere ESXi 5.1-5.5 | VMs can migrate to any physical ESXi host within the same VMware vCenter Server instance. | You must license the processors on all physical ESXi hosts within the same VMware vCenter Server instance. |
| VMware vCenter Server 6.0 and later | VMs can migrate to physical ESXi hosts within any VMware vCenter Server instance across your network. Migration is supported only on physical hosts that run VMware vSphere ESXi 5.1 or later on VMware vCenter Server 6.0 and later instances. | You must license the processors on all physical hosts that run VMware vSphere ESXi 5.1 or later within all VMware vCenter Server 6.0 and later instances across your network. |
For more information about Oracle licensing on VMware, see Understanding Oracle Certification, Support and Licensing for VMware Environments.