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CNV-58595

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This commit is contained in:
Audrey Spaulding
2025-07-07 16:11:59 -04:00
committed by openshift-cherrypick-robot
parent 6151b63bed
commit 6c6c2a72a3
5 changed files with 7 additions and 20 deletions
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2
modules/virt-configuring-huge-pages-for-vms.adoc
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@@ -22,7 +22,7 @@ If you edit a running virtual machine, the virtual machine must be rebooted for
.Prerequisites
* Nodes must have pre-allocated huge pages configured. For instructions, see link:https://docs.openshift.com/container-platform/{product-version}/scalability_and_performance/what-huge-pages-do-and-how-they-are-consumed-by-apps.html#configuring-huge-pages_huge-pages[Configuring huge pages at boot time].
* Nodes must have pre-allocated huge pages configured.
* You have installed the {oc-first}.
.Procedure

6
modules/virt-enabling-dedicated-resources.adoc
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@@ -18,6 +18,12 @@ endif::[]
You enable dedicated resources for a {object} in the *Details* tab. Virtual machines that were created from a Red Hat template can be configured with dedicated resources.
.Prerequisites
* The CPU Manager must be configured on the node. Verify that the node has the `cpumanager = true` label before scheduling virtual machine workloads.
* The virtual machine must be powered off.
.Procedure
. In the {product-title} console, click *Virtualization* -> *{object-gui}s* from the side menu.

8
virt/managing_vms/advanced_vm_management/virt-configuring-pxe-booting.adoc
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@@ -12,14 +12,6 @@ operating system or other program without requiring a locally attached
storage device. For example, you can use it to choose your desired OS
image from a PXE server when deploying a new host.
ifndef::openshift-rosa,openshift-dedicated,openshift-rosa-hcp[]
== Prerequisites
* A Linux bridge must be xref:../../../virt/vm_networking/virt-connecting-vm-to-linux-bridge.adoc#virt-connecting-vm-to-linux-bridge[connected].
* The PXE server must be connected to the same VLAN as the bridge.
endif::openshift-rosa,openshift-dedicated,openshift-rosa-hcp[]
include::modules/virt-pxe-booting-with-mac-address.adoc[leveloffset=+1]
include::modules/virt-networking-glossary.adoc[leveloffset=+1]

6
virt/managing_vms/advanced_vm_management/virt-dedicated-resources-vm.adoc
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@@ -10,10 +10,4 @@ To improve performance, you can dedicate node resources, such as CPU, to a virtu
include::modules/virt-about-dedicated-resources.adoc[leveloffset=+1]
== Prerequisites
* The xref:../../../scalability_and_performance/using-cpu-manager.adoc[CPU Manager] must be configured on the node. Verify that the node has the `cpumanager = true` label before scheduling virtual machine workloads.
* The virtual machine must be powered off.
include::modules/virt-enabling-dedicated-resources.adoc[leveloffset=+1]

5
virt/managing_vms/advanced_vm_management/virt-using-huge-pages-with-vms.adoc
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@@ -8,11 +8,6 @@ toc::[]
You can use huge pages as backing memory for virtual machines in your cluster.
== Prerequisites
* Nodes must have xref:../../../scalability_and_performance/what-huge-pages-do-and-how-they-are-consumed-by-apps.adoc#configuring-huge-pages_huge-pages[pre-allocated huge pages configured].
include::modules/what-huge-pages-do.adoc[leveloffset=+1]
include::modules/virt-configuring-huge-pages-for-vms.adoc[leveloffset=+1]