Part III - Upgrade to VMware vSphere Child TopicsUpgrade recommendationsSome VxBlock System components are optional or specific to environments. If the VxBlock System that you are upgrading does not have a specific component, skip that component. When the component is in a cluster configuration, upgrade the subordinate component before you upgrade the primary component. VMware vCenter Server components upgrade considerationsScenarios for upgrading VMware vCenter Server components. Upgrade sequence for VMware vSphere on the AMPUpgrade AMP-VX and AMP Central before you upgrade the VxBlock System. Upgrade VMware vCSA 6.5 or 6.7 to 7.0Upgrade VMware vCSA 6.5 or 6.7 to 7.0 with Embedded VMware PSC. Upgrade VMware ESXi hostsUpgrade the VMware vSphere Distributed SwitchUpgrade the VMware vSphere Distributed Switch (VDS) using VMware vSphere 7.0 documentation. Upgrade the VMware vSAN disk format on an AMP-VX clusterVerify VMware vSAN disk format and cluster upgrades Before you complete the upgrade of the disk format and VMware vSAN cluster, verify that your VxBlock System is using latest version of VMware vSphere and vSAN. Update VMware tools and virtual hardware versionUpgrade the VMware tools and virtual hardware version on the AMP management VM.