use the CPU Identification Utility. This video who how you can check CPU compatibility for EVC. Self-service, web-based support resources such as the Knowledge Base and VMware Communities are also availableIn the Hosts and Clusters view, select the new cluster, click Configure, and select VMware EVC. Anyone who wants to understand how CPU compatibility constraints can affect live migration of virtual machines This guide covers the following topics: “Introduction to VMware VMotion” on page 1 “CPU Compatibility Requirements for VMotion” on page 3 “Enhanced VMotion Compatibility” on page 6To enable processor compatibility mode for a VM using Hyper-V Manager: Shut down the VM. If the column is not visible, click the Pick columns icon () at the bottom left corner of the Virtual Machines table. CPU Series kısmından hostlarımızda bulunan işlemci serilerini seçiyoruz. For example, all G6 and above nodes have Intel Skylake Generation. with ESX 3. 09-22-2010 01:26 AM. The CPU baseline for AMD processors of the ESX agent virtual machines have POPCNT SSE4A instructions, which prevents ESXi 6. With a baseline in place for older processors, applicationVmware bu işlemi tek tek CPU özelliklerini inceleyerek zaman harcamamamız için Vmware HCL’ye eklemiştir. So just enable EVC on the cluster with the Sandy Bridge compatibility mode and you're fine in terms of vMotion compatibility. If you revert an ESXi host to an older version of ESXi, an EVC cluster might expose new CPU IDs, such as IBRS, STIBP and IBPB, even though the host does not have any of the features. The host´s CPU Hardware does not support the cluster´s current Enhanced vMotion Compatibility mode. vSphere Enhanced vMotion Compatibility (EVC) ensures that workloads can be live migrated, using vMotion, between ESXi hosts in a cluster that are running different CPU generations. On the Configure tab, select VMware EVC. The vSphere release will be 6. 1 are disabled by default. For more information about Fault Tolerant Compatabile Set, please refer to VMware KB 1008027. Click the Edit button and select the desired EVC. To verify the status of the CPU mode, check the EVC CPU Mode column. I hoped to use EVC mode to enable vMotion between this and two Dell PE 2950 hosts also with dual Intel Xeon E5420 quad core CPUs. Enhanced VMotion Compatibility (EVC) simplifies VMotion compatibility issues across CPU generations. In the Work pane, click the Manage or Configure tab. Hold down the CTRL key and select the type of processors from the CPU Series list. Drag and drop the ESXi host into the EVC cluster. Power off the virtual machine. 50Ghz. You can use the Enhanced vMotion Compatibility (EVC) feature to help ensure vMotion compatibility for the hosts in a cluster. After EVC is enabled for a cluster in the VirtualCenter inventory, all hosts in that. Not all members of a given processor generation can support the same maximum EVC. 7 is installed and operating on the machine with 5650 CPUs. VMware vSphere 6. The appendices detail some differences in features. Image. 5, Intel Xeon 31xx Series* and *Intel Xeon 34xx Series*. Click Edit and select the latest generation of the CPUs in all the nodes. The host. CPU Capabilities: Supports SMP-FT Capable of Legacy FT ALL CPUs. Overview. 0 U2 ESXi 7. VMware highly recommends placing the source or destination ESXi host in an EVC-enabled cluster of any processor compatible type. Use a cluster with Enhanced vMotion Compatibility (EVC) enabled to create a uniform set of CPU features across the cluster, or use per-VM EVC for a consistent set of CPU features for a virtual machine and allow the virtual machine to be moved to a host capable of supporting that set of CPU features. VMs with virtual hardware version less than 13 are not exposed to any Skylake CPU features so will not show Skylake as their 'EVC Mode'. For more information about EVC modes and EVC modes supported in an ESX release, please refer to VMware KB 1003212. For interoperability between VMware products, select Solution/Database Interoperability. . All. I have 3 servers : - IBM server with CPU intel 2. 01-16-2015 01:40 AM. Self-service, web-based support resources such as the Knowledge Base and VMware Communities are also availableIn your case you could add the new host to the new EVC enabled cluster, power off the VM's on one "old" host, and power them on again on in the new cluster. : The actual CPU deployed by server vendor may use fewer than the Max Cores and Max Threads specified on this page3 Replies. vSphere 6. Select a cluster in the inventory. This would be my vCenter Server. Per VM EVC Mode [43] VMware introduced the ability to configure Enhanced vMotion Compatibility (EVC) mode at the VM level in vSphere. The way EVC allows for uniform vMotion compatibility, is by enforcing a CPUID (instruction) baseline for the virtual machines running on the ESXi hosts. vSphere Enhanced vMotion Compatibility (EVC) ensures that workloads can be live migrated, using vMotion, between ESXi hosts in a cluster that are. Technical support for VMware products is available online or by phone depending on your support offering. Cause VMs in processor compatibility mode do not support modern CPU instructions. Use the VMware compatibility guide web app. These are not the only supported or recommended configurations. ESXi 6. Tried maintenance mode, etc. The way that EVC works is basically masking the advanced capabilities of the newer CPUs in order to have the same level of instructions across the whole VMware cluster . For more information about EVC modes and EVC modes supported in an ESX release, please refer to VMware KB 1003212. 01 ones to the new esx 3. 0: * Minimum CPU clock speed - 1500 MHz * Minimum CPU clock speed, Virtual SMP - 1500 MHz ESX 3. vCLS (vSphere Cluster Services) coming with vCenter 7. In the Configuration panel, expand EVC Mode. What are you looking for: CPU Series Platform & ComputeInteroperability. Determine the Lowest Common CPU feature compatible on all ESXi hosts in the cluster. What are you looking for: CPU Series Platform & ComputeHi, we use both G6 and G7 with EVC Mode. IMPORTANT: For clusters using VMware vSAN, you must first upgrade the vCenter Server system. 0 U2 vSphere 8. CPU Capabilities: Supports SMP-FT Capable of Legacy FT ALL CPUs. EVC allows users to create a cluster with varied CPU models from the same vendor. The appendices detail some differences in features and. Drag and drop the ESXi host into the EVC cluster. These are not the only supported or recommended configurations. Features: All Certified Memory - DRAM Certified Persistent Memory (PMem) Distributed Services Engine Extended Configuration Maximum Fault Tolerant (FT) Intel Optane Persistent Memory (PMem) Memory Mode Intel SGX Legacy FT PCIe Hot-Plug Ready Quick Boot SR-IOV Total combined. November 10, 2022. See the knowledge base article Enhanced vMotion Compatibility (EVC) processor support (1003212) on the VMware web site. Help. Go to VMware Compatibility Guide and select CPU Series from the What are you looking for drop-down. The host CPU lacks features required by that mode. Features:. Click the Manage tab, select VMware EVC and click Edit. In the Work pane, click the Manage or Configure tab. EVC automatically configures server CPUs with AMD-V Extended Migration technologies to be. The features presented by each host are determined by selecting a predefined EVC baseline. Min Certified Memory: Sockets: Max Cores per Socket: CPU Series: All AMD EPYC 7001 Series AMD EPYC 7002/7Fx2/7Hx2 Series AMD EPYC 7003/7003X Series AMD EPYC 8004 Series AMD EPYC 9004 Series AMD Opteron 6200 Series AMD Opteron 6300 Series AMD Ryzen Embedded V1000 Series Intel Atom C2300 Series Intel Atom C2500 Series. RECOMMENDED CPU CLOCK SPEED ESX 3. Even if the output of command above is same, you can try refreshing EVC. Overview. VMware vSphere Version / CPU Compatibility for EVC. Based on my observations EVC checks the actual CPUID, so you have to make sure you have not disabled any processor features in BIOS. This MPX feature is supported and exposed only on standalone ESXi hosts. cpuid. This is because, the SandyBridge host has higher CPU features which will be masked by EVC to create a homogeneous CPU across the cluster. Check the host's BIOS configuration to ensure that no. When you feel you will not need to be able to vmotion backwards to the old hosts, you can disable EVC. You would need a CPU mask on the vCenter VM to migrate it into the EVC cluster and adding one would require a restart. To ensure production-system stability during migration with VMotion, VirtualCenter and vCenter Server require the source and target CPUs to be compatible. The hypervisors in the cluster are running ESXi 6. 5. See what VMware says: Sometimes, processor vendors have introduced significant architectural changes within the same processor family (such as 64-bit extensions and SSE3). vim. The server where you install Cisco ACI Virtual Edge must have an Intel Nehalem CPU or later. To add an ESXi host with an older CPU to the current EVC baseline to an ESXi cluster: Power off all the virtual machines in the ESXi cluster. 0 includes VMware ESXi 8. Option. Press the CPU/EVC matrix button to view the results. Is there some BiOS setting we missed or is the VMWare compatibility guide incorrect, because it clearly list SkyLake as a supported EVC level for the this server/CPU combination. fcmd; com. I have found documentation on Vmware website, which says we need version 6. CPU compatibility masks allow customization of the CPU features visible to a virtual machine. The per-VM EVC feature facilitates the migration of the virtual machine beyond the cluster and across vCenter. EVC ensures that. The CPU/EVC matrix link has a note saying support for Ice-Lake-SP starts at 6. C. Click the Summary tab. I am attempting a vMotion from an HP DL380G6 ( L5520@2. VMware vSphere 7. VMware KB: EVC and CPU Compatibility FAQ. vim. Click the Edit button and select the desired EVC. If validation is successful, Then you can perform online vmotion. VMware Compatibility Guide. Press the CPU/EVC matrix button to view the results. In this paper, we quantify the performance impact of EVC mode on a diverse set of applications. The underlying CPU manufacturer & architecture of the host processor. b. Compatibility Guides. 5. It is also very common that generations are mixed which can lead to compatibility issues when trying to vMotion VMs across different generations. The 'EVC Mode' is reporting what CPU features are exposed to the Guest operating system, and the minimum CPU instruction set needed for vMotion. Select the server running Hyper-V and the desired VM. Click Reset All to Default to reset the CPUID Mask. You can use the Enhanced vMotion Compatibility (EVC) feature to help ensure vMotion compatibility for the hosts in a cluster. vmx| I125: Capability Found: cpuid. model name : Intel (R) Xeon (TM) CPU 3. Posted Date Range: All Within 1 Week Within 2 Weeks Within Month Within Quarter Within Year. If the column is not visible, click the Pick columns icon () at the bottom left corner of the Virtual Machines table. 5. Compatibility matrix says 6. Hi everyone. More information is documented at Checkout my blog at For more information about EVC modes and EVC modes supported in an ESX release, please refer to VMware KB 1003212. For more information, see EVC and CPU Compatibility FAQ (1005764) and Enhanced vMotion Compatibility (EVC) processor support. EVC Mode : Per-EVC settings will be retained (introduced in vSphere 6. Cloud & SDCC. Updated on 08/24/2022 To improve CPU compatibility between hosts that have varying CPU feature sets, you can hide some host CPU features from the virtual machines by. 37 Comments. If needed, add the ESXi host to the vCenter Server inventory. It offers the same functionality as a physical TPM but is used within virtual machines (VMs). There are two ways to migrate VMs: Live migration, and Cold migration. Based on the vMotion history and upgrade lifecycle of your hardware, this can lead to some weird behavior. 04-18-2014 09:03 AM. 7u1 Patch 1. On both of these servers on the configuration tab the processor model is shown as Intel(R) Xeon(R) CPU E5440 @ 2. So what you may do is to vMotion all VMs that have not been powered on on the newer Westmere host to the Nehalem host. 0 the VMware Clustering Services vCLS needed to. 0 and TLS Protocol. CPU compatibility is not enforced for the hosts in this cluster. All Toggle submenu. Click the Configure tab. Can I might a running vm from a host outside the EVC enabled cluster to a host inside the EVC enabled cluster. vCenter Server compares the CPU features available to a virtual machine with the CPU features of the destination host to determine whether or not to allow migrations with vMotion. The combination of vSphere support for the latest generation of EPYC CPUs and AMD Pensando DPUs gives our customers a. VMware Knowledge Base. Exit from Maintenance Mode. Upgrading is on the list. yes, the only posible way to vmotion VMs among different cpu generations is to put those hosts in to Enhanced VMotion (EVC) mode. If you see 0x00000000 for the EDX register CPUID leaf 7, that means the Spectre microcode is not present in the firmware. CPU Compatibility for VMware VMotion. Product Download You can use the Enhanced vMotion Compatibility (EVC) feature to help ensure vMotion compatibility for the hosts in a cluster. Now, we need to add one host with CPU of Intel Xeon E5-2630 @ 2. stepping : 4. Driver Types: All Partner Async VMware Inbox. Supported vSphere editions. Embedded Systems for Pulse IoT Center. : The actual CPU deployed by server vendor may use fewer than the Max Cores and Max Threads specified on this pageThe host's CPU hardware does not support the cluster's current Enhanced vMotion Compatibility mode. VMware vSphere EVC Compatability Factor. This results in having two EVC baselines for every microarchitecture. Self-service, web-based support resources such as the Knowledge Base and VMware Communities are also availableThis is because, the SandyBridge host has higher CPU features which will be masked by EVC to create a homogeneous CPU across the cluster. This video who how you can check CPU compatibility for EVC. Enable EVC for the CPU vendor and feature set appropriate for the hosts in the cluster, and click OK. I have two hosts (Intel Xeon CPU E5-2620 v2 @2. Here's the official stance on what EVC is (direct from the KB article on the subject!): Enhanced VMotion Compatibility (EVC) simplifies VMotion compatibility issues across CPU generations. VMware Compatibility Guide Online Help. Enable EVC when virtual center is also running as virtual machine. If you powered off or migrated virtual machines out of the cluster, power on the virtual. Gracefully shut down the Controller VM to ensure. 5. 5 Update 2 and later, VMware recommends using Enhanced vMotion Compatibility (EVC) to eliminate many vMotion CPU compatibility problems. Enthusiast. You are enabling EVC on a cluster for the first time: Verify the enhanced motion compatibility and CPU compatibility for your processor (s) to determine the EVC level that the cluster will support. After clicking the CPU/EVC Matrix button, you can see on the screenshot that Intel Penryn Generation should be selected in the EVC mode settings. 5u3 instead of u2 from the hardware compatibility matrix:. Starting Feb 28, 2020, if customers are interested in leveraging the new analytical capabilities and features, they may upgrade the analytics components (vRealize Operations Manager, vRealize Log Insight, and vRealize Network Insight) to the latest versions as long as the VMware Product Interoperability Matrix marks the compatibility. : For more information about Fault Tolerant Compatabile Set, please refer to VMware KB 1008027. You also must set the cluster Enhanced vMotion Compatibility (EVC) to a Nehalem CPU or later. 5U3 -- the same outcome as for the 5570 CPU. 1) Create new cluster with appropriate EVC setting. I know its old. Select a host in the inventory. HI Guys. The steps are as follows; Select the ESXi version installed. 0 U2 vSphere 7. Click the Configure tab, select VMware EVC, and click Edit. Click on “Edit” and click on “Yes” when you are informed not to make changes to the VM. The host's CPU hardware does not support the cluster's current Enhanced vMotion Compatibility mode. 5U2 or the next major release. This issue occurs due to: Skylake EVC mode not expose the Memory Protection Extensions (MPX) feature. (CPUs). Keep in mind that the "EVC state" of a VM is determined based on the host's EVC mode when the VM is started. Once the "old" host is evacuated, move it to the new cluster, and proceed with the next host. The host CPU lacks features required by that mode. However, the maximum. VMware® Enhanced vMotion Compatibility (EVC) enhances the scope of VMware vSphere® vMotion® by making VMware® ESXi™ hosts with different CPU technologies compatible for vMotion. Enable EVC on the existing cluster. The actual CPU deployed by server vendor may use fewer than the Max Cores and Max Threads specified on this page VMware Product Interoperability Matrix. The results tell us that. 1 and OpenGL 3. But looking at the VMware compatibility checker the 6130's should be fine for Skylake EVC mode. 3 Replies. EVC automatically configures server CPUs with Intel FlexMigration or AMD-V Extended Migration technologies to be compatible with older servers. 02 and planned to upgrade to 3. 3 standards. [Intel Virtualization Technology]は有効化済み、[非実行. You could instead do this. have also a look at this KB: VMware KB: Enhanced vMotion Compatibility. Giving a brief, high-level overview, EVC can be used to set a baseline of CPU features available to a VM or a set of VMs. Alternatively you could also manually mask CPU instructions per-VM with advanced settings if you don't have source and destination host in the same cluster, but it's a tedious task and I wouldn't recommend it. I have an existing cluster of 2 Servers running 3. So I suppose that Skylake EVC level will be added in something like 6. What are you looking for: CPU Series Platform & ComputeWhat are you looking for: CPU Series Platform & ComputeI have 3 new server with CPU Intel Xeon CPU E5-2680 v4 @ 2. If the output is different, then it seems like your EVC needs to be refreshed by disabling EVC and re-enable it on ESXi cluster level. : The actual CPU deployed by server vendor may use fewer than the Max Cores and Max Threads specified on this pageI have two Esxi5. Updated on 09/30/2022 Per-VM EVC is deactivated by default. VMware Compatibility Guide Search Compatibility Guide: What are you looking for: CPU Series Compatibility Guides Help Current Results: 0 Looking for information on VMware product compatibility by version? See the Product Interoperability Matrix Looking for VMware Product lifecycle Policies? Lifecycle Policies VMware Compatibility Guide. Please check with the server vendor for specific CPU support. Attention : vCLS : Starting with vSphere 7. With a baseline in place for older processors, applicationWhether you are using the classic Enhanced vMotion Compatibility (EVC) on a vSphere Cluster or the new Per-VM EVC capability, the usable (user-level) CPU features from an ESXi host are then presented down into a Virtual Machine for consumption. EVC ensures that all hosts in a cluster present the same CPU feature set to virtual machines, even if the actual CPUs on the hosts differ. Self-service, web-based support resources such as the Knowledge Base and VMware Communities are also available In your case you could add the new host to the new EVC enabled cluster, power off the VM's on one "old" host, and power them on again on in the new cluster. 5. that talking about the EVC that is not actually enabled on my esx cluster, when i try to enable this i see an compatibility error, in the link we can also se the matrix for the compatibility between each proccessor, when i check that from 1 side i can see its not compatible but when i check it from the other side thats say its compatible. This white paper focuses exclusively on CPU compatibility and outlines CPU compatibility checks performed by VMware VirtualCenter before allowing migration with VMotion. Read about the new and enhanced features in this release in the vSphere 8 Technical Overview Blog. It will tell the supported EVC mode. • VMware® ESXi® • Canonical® Ubuntu® Server LTS • Citrix® Hypervisor® • Microsoft® Windows Server® with Hyper-V • Red Hat® Enterprise Linux • SUSE® Linux Enterprise Server • VMware® ESXi® Security Cryptographically signed firmware Cryptographically signed firmware Secure Boot Secure Erase Secure EraseHi everyone ! Can you recommend me use EVC to run vMotion with different CPUs. Some shifts in cpu architecture will pass vmotion validation to migrate up (to newer) but they will only be able to cold migrate backwards (shut down vm. For example, all G6 and above nodes have Intel Skylake Generation. Click the Summary tab. Power on the virtual machines in the cluster to apply the EVC. Product Release Version: All vSphere 8. Enhanced vMotion Compatibility (EVC) simplifies vMotion compatibility issues across CPU generations. Power OFF the VMs on the SandyBridge host. 0. vmware. The Network Compatibility Checks During vMotion Between vCenter Server Instances section in the. Are this processor compatible with my actual E5345? I use ESX 3. VMware Product Name : BIOS Feature Category Features Feature Value. The main rule in EVC is to set the lowest family as the baseline. Enhanced vMotion Compatibility (EVC) is a cluster feature that ensures CPU compatibility between hosts in a cluster, so that you can seamlessly migrate virtual machines within the EVC cluster. The host's CPU hardware does not support the cluster's current Enhanced vMotion Compatibility mode. Select the product you wish to start with, such as VMware vCenter Server. 83GHZ I have purchased another DELL 2950 Series 3 serv. Best practice is generally to use the latest BIOS version available for the server, even if it is newer. More information is documented at Checkout my blog at. Even if we make a new cluster with evc enabled and put the Gen10 Plus host into it the highest level we can set the EVC to is Haswell. In the example shown on the screenshot below, ESXi 6. At that time, the cluster will automatically upgrade its capabilities to expose the new features. Trying to add a new hypervisor with Intel Xeon Gold 6300/5300 (Ice-Lake-SP) Series CPU, according to the CPU/EVC matrix this is supported. It appears that the server needs 5. No go. Gracefully shut down the Controller VM to. CPU Series; Guest OS; Host OS; Host Profiles; IO Devices; Key Management Server (KMS) Daemon Management;. 04-18-2014 09:03 AM. I hoped to use EVC mode to enable vMotion between this and two Dell PE 2950 hosts also with dual Intel Xeon E5420 quad core CPUs. After EVC is enabled for a cluster in the VirtualCenter inventory, all hosts in that. Power off the virtual machine. 5u1. CPU Series: All AMD EPYC 7001 Series AMD EPYC 7002/7Fx2/7Hx2 Series AMD EPYC 7003/7003X Series AMD EPYC 8004 Series AMD EPYC 9004 Series AMD Opteron 13xx Series AMD Opteron 23xx Series AMD Opteron 24xx Series AMD Opteron 3200 Series AMD Opteron. For more information on EVC,. Para revisar el contenido más reciente, por favor consulte el artículo en Inglés. To simplify vMotion across CPU generations VMware has introduced Enhanced vMotion Compatibility (EVC). 7. 2 x DL360 G5 with Intel Xeon CPU E5420 @ 2. For example Broadwell EVC level appeared in vcenter 6. Solution If you have recent Intel 45nm Core 2 CPUs and were directed to this article by a message in VirtualCenter or vCenter Server, refer to vMotion errors between different Intel 45nm Core 2 revisions (1008315) . This article provides information regarding the EVC Mode column where if it is not empty, it does not mean that EVC is enabled for a virtual machine. What are you looking for: CPU Series Platform & ComputeI have an existing cluster of 2 Servers running 3. with the possibility of migrating the vms running on the esx3. vCLS (vSphere Cluster Services) coming with vCenter 7. According to the HCL, the Intel Xeon 56xx Series CPU's EVC Modes are Intel® Merom Generation, Intel® Penryn Generation, Intel® Nehalem Generation and Intel® Westmere Generation, where the latter is the one used without EVC enabled. Technical support for VMware products is available online or by phone depending on your support offering. I've never been good at interpreting EVC tables, and now I'll need to know if there are some limitations to vMotion from/to Intel Xeon 6144 (Sky Lake) and 6244 (Cascade Lake) CPUs. 5u1. 3rd Party Solution Interoperability. VMs will be stuck on the old cpu instruction set until a reboot takes place (of the vm). Renuncia: Este artículo es una traducción de "EVC and CPU Compatibility FAQ" (1005764). Upgraded the host to latest 6. Dear All, I need assistance for below, current setup: two DL 380p gen8 processor type Xeon CPU E5-2650 (8 core in a processor) (running vsphere 5. If you have such new processor architecture and want to migrate your VMs via vMotion you have to check the EVC compatibility (see below). Afterwards add the new host. For more information about EVC, see About Enhanced vMotion Compatibility. 0 without any problem. Examples : If the VM is on a Broadwell host and power on, it will display "EVC. If EVC is not set at cluster level, newly powered on VM's will pick up the EVC according to the Host they are placed on (Assuming a Cluster with different Server models) Keeping in mind above scenario, updating vCenter will enable new EVC modes, do the ESXi Hosts (that support a newer mode) need to be. Here is my str. What are you looking for: CPU Series Platform & ComputeEVC for this cluster is currently set to the Sandy Bridge Generation which it looks like both processors are a part of (based on what I could dig up). The combination of vSphere support for the latest generation of EPYC CPUs and AMD Pensando DPUs gives our. For more information about EVC modes and EVC modes supported in an ESX release, please refer to VMware KB 1003212. The pane shows details about the EVC mode of the virtual machine and CPUID details. Intel CPU EVC Matrix (VMware Enhanced vMotion Compatibility) by Florian Grehl. I Have two issues, which I think is related. Upgrading only ESXi is not supported. To workaround this issue, try enabling EVC mode within your cluster. vSphere Distributed Resource Scheduler (DRS) D. What are you looking for: Guest OS. Select VMware EVC. It does this by making available a common CPU feature set through the use of a baseline. log there is a section called Capability Found: An example is like this. For more information on EVC, see KB 1003212. vCenter Server provides features that help ensure that virtual machines migrated with vMotion meet processor compatibility requirements. Features: All Certified Memory - DRAM Certified Persistent Memory (PMem) Distributed Services Engine Extended Configuration Maximum Fault Tolerant (FT) Intel Optane Persistent Memory (PMem) Memory Mode Intel SGX Legacy FT PCIe Hot-Plug Ready Quick Boot SR-IOV Total combined. TLS 1. 5 servers so. Dell-VMware VMotion Compatibility Matrix | 11 Dell-Supported Processor Compatibility Matrix With Enhanced VMotion Table 5 lists the compatibility matrix across 32-bit and 64-bit VMs based on Intel processor models that enable Enhanced VMotion. ssbd; See KB 1003212 for more information. but by activating the EVC mode the vcenter makes a precheck and checks every esx server if it is compatible with the selected EVC mode. Solution: To resolve this issue, create a new vSphere cluster and set the appropriate EVC mode while the cluster still does not have any ESXi hosts and VMs. Description. Enable Enhanced vMotion Compatibility (EVC) in the HX cluster. What's New. Select Processor Options. vSphere Enhanced vMotion Compatibility (EVC) ensures that workloads can be live migrated, using vMotion, between ESXi hosts in a cluster that are running different CPU generations. The vSphere 8. 5u2 should work. Keyword:Cluster-Level EVC. 5u2 should work. Near the end of the vMotion process a VM is briefly paused from. 10-20-2010 05:34 PM. : For more information about Fault Tolerant Compatabile Set, please refer to VMware KB 1008027. CPU compatibility is not enforced for the hosts in this cluster. Best practice is generally to use the latest BIOS version available for the server, even if it is newer. The host CPU lacks features required by that mode. A list of all virtual machines in the selected cluster or on the selected host appears. Typically, older ESXi and vSphere releases support newer processors. Self-service, web-based support resources such as the Knowledge Base and VMware Communities are also availableIn the Hosts and Clusters view, select the new cluster, click Configure, and select VMware EVC. Select the cluster for which you want to enable EVC. Select your ESXi version under Product Release Version. EVC ensures that all ESXi hosts in a cluster present the same CPU feature-set to workloads, even if the actual CPUs on the hosts differ. : The actual CPU deployed by server vendor may use fewer than the Max Cores and Max Threads specified on this pageEVC with different type of CPU. vmfeature. 5 Update 2 and later, VMware recommends using EVC to eliminate many VMotion CPU compatibility problems. Version 33 of the Pexip Infinity platform supports VMware vSphere ESXi 6.