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26 lines
888 B
Plaintext
26 lines
888 B
Plaintext
// Module included in the following assemblies:
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//
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// * virt/virtual_machines/advanced_vm_management/virt-uefi-mode-for-vms.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="virt-enabling-persistent-efi_{context}"]
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= Enabling persistent EFI
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You can enable EFI persistence in a VM by configuring an RWX storage class at the cluster level and adjusting the settings in the EFI section of the VM.
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.Prerequisites
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* You must have cluster administrator privileges.
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* You must have a storage class that supports RWX access mode and FS volume mode.
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* You have installed the {oc-first}.
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.Procedure
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* Enable the `VMPersistentState` feature gate by running the following command:
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+
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[source,terminal,subs="attributes+"]
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----
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$ oc patch hyperconverged kubevirt-hyperconverged -n {CNVNamespace} \
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--type json -p '[{"op":"replace","path":"/spec/featureGates/VMPersistentState", "value": true}]'
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----
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