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BZ-1857788 Added note about workaround for VMs using HPP #24172

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ousleyp merged 1 commit into from
Aug 13, 2020
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BZ-1857788 Added note about workaround for VMs using HPP #24172

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9 changes: 9 additions & 0 deletions modules/virt-about-upgrading-virt.adoc
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Expand Up @@ -37,3 +37,12 @@ used to manage the virtual machine process.

* DataVolumes and their associated PersistentVolumeClaims are preserved during
upgrade.
+
[IMPORTANT]
====
If you have virtual machines running that cannot be live migrated, they might block an {product-title} cluster upgrade.
This includes virtual machines that use hostpath provisioner storage or SR-IOV network interfaces.

As a workaround, you can reconfigure the virtual machines so that they can be powered off automatically during a cluster upgrade. Remove the `evictionStrategy: LiveMigrate` field and
set the `runStrategy` field to `Always`. Learn more about xref:../virt/live_migration/virt-configuring-vmi-eviction-strategy.adoc#virt-configuring-vmi-eviction-strategy[configuring virtual machine eviction strategy].
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@vikram-redhat vikram-redhat Oct 9, 2020

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@ousleyp hey - reminder to check for xrefs in modules.

====