22.7. An overview of virtualization features support in RHEL 9
The following tables provide comparative information about the support state of selected virtualization features in RHEL 9 across the available system architectures.
| Intel 64 and AMD64 | IBM Z | ARM 64 |
|---|---|---|
| Soutenu | Soutenu | UNSUPPORTED |
| Intel 64 and AMD64 | IBM Z | ARM 64 | |
|---|---|---|---|
| CPU hot plug | Soutenu | Soutenu | UNAVAILABLE |
| CPU hot unplug | UNSUPPORTED | UNSUPPORTED | UNAVAILABLE |
| Memory hot plug | Soutenu | UNSUPPORTED | UNAVAILABLE |
| Memory hot unplug | UNSUPPORTED | UNSUPPORTED | UNAVAILABLE |
| Peripheral device hot plug | Soutenu | Supported [a] | Available but UNSUPPORTED |
| Peripheral device hot unplug | Soutenu | Supported [b] | Available but UNSUPPORTED |
| Intel 64 and AMD64 | IBM Z | ARM 64 | |
|---|---|---|---|
| NUMA tuning | Soutenu | UNSUPPORTED | UNAVAILABLE |
| SR-IOV devices | Soutenu | UNSUPPORTED | UNAVAILABLE |
| virt-v2v and p2v | Soutenu | UNSUPPORTED | UNAVAILABLE |
Note that some of the unsupported features are supported on other Red Hat products, such as Red Hat Virtualization and Red Hat OpenStack platform. For more information, see Unsupported features in RHEL 9 virtualization.
Additional sources
