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Merge pull request #69023 from dfitzmau/OCPBUGS#22483
OCPBUGS#22483: Expanded on general vmotion statement in vSphere doc
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modules/installation-vsphere-installer-infra-requirements.adoc

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@@ -382,15 +382,15 @@ For more information about creating an account with only the required privileges
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If you intend on using vMotion in your vSphere environment, consider the following before installing an {product-title} cluster.
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* {product-title} generally supports compute-only vMotion. Using Storage vMotion can cause issues and is not supported.
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* {product-title} generally supports compute-only vMotion, where _generally_ implies that you meet all VMware best practices for vMotion.
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To help ensure the uptime of your compute and control plane nodes, it is recommended that you follow the VMware best practices for vMotion. It is also recommended to use VMware anti-affinity rules to improve the availability of {product-title} during maintenance or hardware issues.
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To help ensure the uptime of your compute and control plane nodes, ensure that you follow the VMware best practices for vMotion, and use VMware anti-affinity rules to improve the availability of {product-title} during maintenance or hardware issues.
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For more information about vMotion and anti-affinity rules, see the VMware vSphere documentation for link:https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vcenterhost.doc/GUID-3B41119A-1276-404B-8BFB-A32409052449.html[vMotion networking requirements] and link:https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-FBE46165-065C-48C2-B775-7ADA87FF9A20.html[VM anti-affinity rules].
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* If you are using vSphere volumes in your pods, migrating a VM across datastores either manually or through Storage vMotion causes, invalid references within {product-title} persistent volume (PV) objects. These references prevent affected pods from starting up and can result in data loss.
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* Similarly, {product-title} does not support selective migration of VMDKs across datastores, using datastore clusters for VM provisioning or for dynamic or static provisioning of PVs, or using a datastore that is part of a datastore cluster for dynamic or static provisioning of PVs.
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* Using Storage vMotion can cause issues and is not supported. If you are using vSphere volumes in your pods, migrating a VM across datastores, either manually or through Storage vMotion, causes invalid references within {product-title} persistent volume (PV) objects that can result in data loss.
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* {product-title} does not support selective migration of VMDKs across datastores, using datastore clusters for VM provisioning or for dynamic or static provisioning of PVs, or using a datastore that is part of a datastore cluster for dynamic or static provisioning of PVs.
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[IMPORTANT]
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