vmware. Cause. External. You can click Edit to enter Maintenance Mode, Deactivate, or Remove vCenter HA. The VMware’s High Availability feature, also known as VMware HA, is a subset of vSphere Availability and part of the broader vSphere suite of technologies. “vSphere HA” is a cluster feature that is reactive: taking action to make an application available again. vSphere HA failover in progress : Monitors the failover progress of vSphere High Availability. How to remove VMware error Message - HA Failover operation in ProgressSUBSCRIBE & CLICK THE BELL! My Socials: Julius D. Resolution Using the vSphere Web Client To disable/enable the vSphere HA in the. Alarm name. Resolution. 3. Click vSphere HA located under Services. 0. © 2023 Google LLC. Symptoms. And then click. With the resources failover policy in place, vSphere HA uses the following calculations to control virtual machine migration in the cluster. This knowledge base article addresses the alert message “vSphere HA failover operation in progress” that may appear at the cluster level. Reboot the Passive node. Select Configure > vSphere Availability > Edit. By default, VMware HA prepares for the worst-case scenario of the largest, most powerful host in. When you create a vSphere HA cluster, a single. VMware vSphere High Availability in detail Primary and Secondary Hosts in a VMware HA Cluster When you add a host to a VMware HA cluster, an agent is uploaded to the host and configured to communicate with other agents in the cluster. Once all Hosts have been unconfigured for HA, check "Turn on VMware HA". 1 – Using the vSphere Web Client, highlight the vCenter Server name in Navigator and select the Configure tab. Proceed to. Conclution. The admission control policy allows you to configure reserved capacity in any one of three ways: • Host Failures Cluster Tolerates (default) • Percentage of Cluster Resources Reserved. When trying to enable HA, the installation of the HA agent (FDM) starts, and the status switches into "Waiting for cluster election to complete", only to fail and start over again. Under Failures and Responses you can select Datastore with PDL or Datastore with APD. vSphere Availability describes vSphere HA functionality. My advice would be to make sure there are no long running tasks on a host in the cluster like a snapshot removal for example as the HA state change task will not complete until all tasks are finished. By default, the alarm is triggered by the following events: com. When the deployment finishes, vCenter Server has high availability protection. To see the available failover capacity in an HA cluster look in the vSphere client connected to vCenter server Hosts and Clusters view of the Inventory then highlight the cluster and look in the Summary tab under "VMware HA" section on the right. VMware High Availability failover virtual machines to other available hosts. At this point, the client can access the application on the standby server via the virtual IP address, and the failover operation will be completed. To disable/enable the vSphere HA in the vSphere Web Client:The cluster ha modify command enables or disables cluster high availability in a two-node cluster. What is vSphere Cluster Services (vCLS) vSphere Cluster Services (vCLS) is a new feature in vSphere 7. This is a known behavior by design and is currently being reviewed by VMware. 0; Feedback. In addition, the vSphere HA agent on the Primary VM’s host must be operating correctly. What's New. vSphere HA is failed over the operation in progress in the cluster in data center Cause . Before you can obtain the benefits of cluster-level resource management you must create a cluster and activate DRS. Complete the New Cluster Wizard. The VSAN and management networks are on a different physical infrastructure, so I changed the following settings in the advanced options of vSphere HA: The isolation response was set to "Power off,then fail over". On the Configure tab, select Configuration > Quickstart. How can I get rid of this error? vSphere HA failover operation in progress in cluster TGCSNET-Vcenter1-Cluster in datacenter Datacenter-TGCSNET: 0 VMs being restarted, 5 VMs waiting for a retry, 0 VMs waiting for resources, 0 inaccessible vSAN VMs. Disconnect, then reconnect the ESXi host to vCenter. If this solution is not possible, consider using a different vSphere HA admission control policy, such as reserving a percentage of cluster resource for failover. If the Active node recovers from the failure, it becomes the Active node again. In the Home screen, click Hosts and Clusters. Place orders quickly and easily; View orders and track your shipping status; Create and access a list of your products; Manage your Dell EMC sites, products, and product-level contacts using Company Administration. The alert is typically seen when a host failure occurs, and vSphere HA attempts to restart a VM that is already powered off. Start from step e when migrating to or from cloud sites backed by VMware Cloud Director, skipping steps a, b, c, and d. Let’s see step by step : Step 1: Login to vSphere web client. Search for events with vSphere HA in the description. Clustering virtual machines can reduce the hardware costs of traditional high-availability clusters. For doing the failover click on button Initiate Failover. Recovering from Isolated vCenter HA Nodes If all nodes in a vCenter HA cluster cannot communicate with each other, the Active node stops serving client requests. YELLOW Status: Insufficient vSphere HA Failover Resources Alarm (to yellow) GREEN (clear) Status:To disable vSphere HA in the vSphere Web Client: Log in to the vSphere Web Client. Resolution. 5, currently we are facing one problem in our Cluster its showing ''Insufficient resources to satisfy HA failover level on cluster ''. Changing your network hardware or networking settings can interrupt the heartbeats that vSphere HA uses to detect host failures, which might result in unwanted attempts to fail over virtual machines. Using the vSphere Web Client. Possible reasons for. We measured the time from the point vCenter Server VM stopped responding, to the point vSphere Web Client started responding to user activity again. Track Progress. This just makes sure you can disable and enable much. Click on the HA Cluster. Symptoms. Cluster. vSphere HA failover operation in progress in cluster VxRail-Cluster in datacenter VxRail-Datacenter: 0 VMs being restarted, 3 VMs waiting for a retry, 0 VMs waiting for resources, 0 inaccessible vSAN VMs. In general terms, a second virtual machine is created to work in tandem with the virtual machine on which you have enabled Fault Tolerance. x (2004401). vmw. When a management network failure occurs for a vSphere HA cluster, a subset of the cluster's hosts might be unable to communicate over the management network with the other hosts. Currently with VxRail 4. You. Click on [Browse] to select the location of the cluster. 1. You can deploy a Supervisor on vSphere Zones to provide high-availability to your workloads at cluster level as one vSphere Zone maps to one vSphere cluster. VxRail: "vSphere HA failover in progress" warning message seen in vSphere Web client. In some cases the HA enablement task fails with " Cannot find vSphere HA master agent ". Keeps the configuration of the cluster. You may see alert "vSphere HA failover operation in progress in cluster Cluster-1 in datacenter SDDC-Datacenter: 0 VMs being restarted, 2 VMs waiting for a retry, 0 VMs waiting for resources, 0 inaccessible vSAN VMs. HA. Some of the recovered virtual machines throw the following alarm 'vSphere HA virtual machine failover failed'. If there is no form of communication (datastore/network) possible, what the HA primary will do is it will list all the VMs that are currently not running within that partition. When you create a vSphere HA cluster, a single. You can combine vSphere HA with vSphere Distributed Resource Scheduler (DRS) to protect against failures and to provide load balancing across the hosts within a cluster. Select the Hosts and Clusters view. Workaround: Disable vSphere HA before performing vMotion, VM creation, or powering on VMs. Locate the cluster. The HPE Simplivity Stretched Cluster solution works in cooperation with vSphere HA and vSphere DRS to ensure that when one or more HPE OmniStack System failures occur in a physical location, guest virtual machines can be restarted in a second location. vSphere Availability. Let's start with the base option (pictured above), Stand-alone options look like this. Verify that the VMware HA cluster is not corrupted. In the vSphere Client, browse to the vSphere HA cluster. HA. VxRail: "vSphere HA failover in progress" warning message seen in vSphere Web client. FDM is used where both Network and Datastore Heartbeats are used to determine the availability of a host, and in determining types host failure, whether that is a physically failed host or a Network Isolation type of failure. Click OK to close the wizard and create an empty cluster. You must clone the Passive and Witness virtual machines, and set the cluster mode to Enabled. Right-click the ESXi host and select Connection > Connect. vSphere High Availability cluster only supports ESXi 6. If the problem. disabled. The most. VMware, Inc. Possible reasons for this to happen: The host is still running but has disconnected from the network. Cluster Configure tab . A deployment with components that use different versions of vSphere requires different considerations than a deployment that includes only vSphere 7. vmware. Using the vSphere Web Client. You must designate one site as the preferred site. To enable your cluster for vSphere HA, you must first create an empty cluster. In the vCenter GUI, use the Hosts and Clusters view, Right-click the ESXi host and select Connection > Disconnect. Select the datacenter object first and then right click > New cluster. Single-link failure of physical server: Unplug the physical link that connects a host in site A to an FC switch. The HA notice the unreachable hosts, starts the process, but its stuck in " vSphere HA failover operation in progress blablabla 1 VMs waiting for resources, 0 inaccessible vSAN VMs". Solution. During HA failover, we are able to access our VMS & Hosts, then why its occurring?. This knowledge base article addresses the alert message “vSphere HA failover operation in progress” that may appear at the cluster level. Review the /var/log/vpxa. VMware High Availability failover virtual machines to other available hosts. A vSphere HA failover is in progress. Multiple partitions can occur in a cluster. vsphere HA failover in progress. 5 or 6. A partition is extremely uncommon in normal. Then re-enable vSphere HA. Make sure HA datastore heartbeats are not enabled. vc. Running ESXi 6. Cluster. Thank you. To configure your cluster host networking and services manually by referring to different parts of the vSphere software, click the Skip quickstart button. In a stretched cluster when a partition happens a datastore only belongs to 1 location. Enable high availability when performing some procedures, such as replacing hardware. No impact. You can configure vSphere HA to designate specific hosts as the failover hosts. Insufficient vSphere HA failover resources. You. VxRail: "vSphere HA failover in progress" warning message seen in vSphere Web client. Select the datacenter that was just created as the location and click on [OK]. Host {hostName} has some Fault Tolerance issues for virtual machine {vmName}. Click Yes to start the failover. If restarting the virtual machines is not possible, for example the failover hosts have failed or have. Apply service updates during a maintenance window where no new HCX operations are queued up. This problem is caused by the dependency on VMware HA being available for normal operation of stretched cluster sites. When trying to enable HA, the installation of the HA agent (FDM) starts, and the status switches into "Waiting for cluster election to complete", only to fail and start over again. Click Edit (upper right). Enable the SSH access to the host. To enable HA repeat the above steps and select Turn on VMware HA option. Updated on 05/31/2019. that happens very often on this cluster on this version o esxi4. Using the vSphere Web Client. This part will introduce the detailed steps to create an efficient vSphere High Availability. prior vSphere 5, HA had a huge dependency on the name resolution. Cluster. Replication and failover no longer are provided. 2. Step 2:The number of hosts in a cluster will affect consolidation ratios. Step 2: Create a cluster. Cause. mode : warning : Failover cannot proceed. If you dismiss the Cluster quickstart workflow. When HA's Admission Control policy is set to "Number of Host failures the cluster will tolerate", HA has a very pessimistic view of your resources, as it has to be able to handle all possibilities. Cause. Article Content;. 7 Update 3. Not enough resources for vSphere HA to start VM. x /8. Use vSphere vMotion to migrate this virtual machine to a different host or cluster. It also performs checks and makes recommendations. The image that a cluster uses defines the full. How can I get rid of this error? vSphere HA failover operation in progress in cluster TGCSNET-Vcenter1-Cluster in datacenter Datacenter-TGCSNET: 0 VMs being restarted, 5 VMs waiting for a retry, 0 VMs waiting for resources, 0 inaccessible vSAN VMs. Cannot find vSphere HA primary agent : Monitors whether vCenter Server is able to connect to a vSphere High Availability primary agent. Admission Control/Host failures cluster tolerates: 1. To ensure successful remediation on a two-node cluster, you must deactivate HA for the cluster or place the hosts in maintenance mode manually and then remediate the two hosts in the cluster. The other site becomes a secondary or nonpreferred site. To enable HA repeat the above steps and select Turn on VMware HA option. vSphere HA unsuccessfully failed over <virtual machine> on <slave hostname> in cluster HA_DRS_Cluster in Datacenter. 2. Each time, vSphere HA moves the VMs off the crashed host quickly enough that our monitoring doesn't catch it. There are various reasons why affected. Cause. If a vCenter HA failover is initiated during the remediation of a cluster, the remediation task is canceled. Expand Runtime settings. Deselect the Turn On vSphere HA option. Cause. Using the vSphere Web Client. For Manual Deployment, nodes are not created automatically. To enable the Bash shell, enter shell at the appliancesh prompt. "vSphere HA failover operation in progress in cluster CGI_Test_Cluster in datacenter Bremen: 1 VMs being restarted, 1 VMs waiting for a retry, 0 VMs waiting for resources, 0 inaccessible vSAN VMs". x (2004401). “When you perform a Reconfigure for VMware HA operation on the primary node in an HA cluster, an unexpected virtual machine failover occurs for the virtual machines running on that primary node. Select vSphere Availability and click Edit. When I create a 2-node HA Cluster, is this possible to be handled with two physical mashine. Disable, then re-enable vSphere HA for the cluster per Configuring vSphere Availability Settings. Perform a vSphere Replication recovery of the virtual machine. vSphere High Availability (HA) failover resources are insufficient To resolve this problem, use similar CPU and memory reservations for all virtual machines in the cluster. Cause This issue may be. Activate HA only after all nodes in the cluster have been added and are onlineClick on the [Create a New Cluster] icon to open the wizard. To disable/enable the vSphere HA in the vSphere Web Client:VxRail: "vSphere HA failover in progress" warning message seen in vSphere Web client. Resolution. How can I get rid of this error? vSphere HA failover operation in progress in cluster TGCSNET-Vcenter1-Cluster in datacenter Datacenter-TGCSNET: 0 VMs being restarted, 5 VMs waiting for a retry, 0 VMs waiting for resources, 0 inaccessible vSAN VMs. Storage failure in site ABest Practices for VMware HA Clusters information is provided in the vSphere 5. HA allows losing only one data node for the cluster to remain functional. The VMs are deleted from vSphere before they are unprotected from HA, resulting in vCenter issuing a false failover alarm. VMware error: vSphere HA failover operation in progress in cluster xxxxxIf you create a DRS affinity rule for your cluster, you can specify how vSphere HA applies that rule during a virtual machine failover. vSphere HA restarts any VM that must be restarted on the remaining active site. With the release of vSphere Cluster Services (vCLS) in vSphere 7. vmware. In the vSphere Client, click Menu and select Hosts and Clusters. @Rasulzade There is no impact to VMs when disabling and enabling HA. These clusters are running SQL server with the idea of HA for availability. You can deploy vCenter HA within a single vSphere cluster, or you might choose to distribute the vCenter HA nodes across multiple vSphere clusters. Provide automatic recovery in cases of failure. Perform Backup and Restore OperationsIf the discover devices storage operation is still in progress, it prevents the last sub-step of the reprotect workflow synchronize storage to finish in time. vSphere Cluster. 0 Update 2, you can run confidential vSphere Pods, keeping guest OS memory encrypted and protected against access from the hypervisor, on a Supervisor Cluster in vSphere with Tanzu. The two types of rules for which you can specify vSphere HA failover behavior are the following: VM anti-affinity rules force specified virtual machines to remain apart during failover actions. After failures are detected, vSphere HA resets virtual machines. " at the cluster level. 0 or later version. Workloads that you run on a Supervisor deployed on zones are distributed on the vSphere clusters that are part of the zones and are protected against cluster-level failure. It will also want to try to restart those VMs. Cause. 5. To disable/enable the vSphere HA in the vSphere Web Client:vSphere HA failover in progress Monitors the failover progress of vSphere High Availability. 2CPUs at 2. vSphere HA provides high availability for virtual machines by pooling them and the hosts that they reside on into a cluster. VM Component Protection is configured in the vSphere Client. Select the vCenter Server in the left hand pane. vmware. In the Home screen, click Hosts and Clusters. For a list of all vSphere Lifecycle Manager privileges and their descriptions, see vSphere Lifecycle Manager Privileges For Using Baslines. The default URL is: ; In the Home screen, click Hosts and Clusters. The recommendations are not specific to a particular hardware set, or to the size and scope of a particular SQL Server implementation. 0 Update 1, a set of system VMs might be placed within the vSAN cluster. You Can Minimize Downtime with vSphere. This is a vsan stretched cluster running 6. Resolving Failover Failures When a Passive node does not become the Active node during a. I do remember doing this in the past to clear the error, but I cannot remember if it will effect the VMs in any way. vSphere HA host status Hello Team, I see more often that on vSphere HA failover in progress on vSphere Cluster, as a workaround disabling/enabling HA will fix the issue. No impact. Apparantly, all VMs are up&runnig (according to our monitoring), so I. To disable/enable the vSphere HA in the vSphere Web Client:To disable/enable the vSphere HA in the vSphere Web Client: Log in to the vSphere Web Client. In the event that the current active node fails (be it the underlying host fails, or the node itself) then a failover event is triggered and the current passive node is promoted to the new active. Best Practices for VMware HA Clusters information is provided in the High Availability (VMware HA): Deployment Best Practice. Changing vSphere 7 HA advanced options. Cause. To disable/enable the vSphere HA in the vSphere Web Client:The primary host of a VMware vSphere ® High Availability cluster is responsible for detecting the failure of secondary hosts. Details. HA uses the actual reservations of the virtual machines. HA failover does not occur after setting Traffic Type option on a vmknic to support witness traffic. Below is the CPU and. This scenario creates an ideal cluster environment by eliminating a single point of failure. Workaround: Disable vSphere HA before performing vMotion, VM creation, or powering on VMs. The other site becomes a secondary or nonpreferred site. Setup for Windows Server Failover Cluster in VMware vSphere 7. Beyond that, some of the most common errors VMware administrators make include: 1. Tom HA. marquesj. If a node fails, the server cluster transfers the groups that were being hosted by the node to other nodes in the cluster. Resolution Using the vSphere Web Client To disable/enable the vSphere HA in the vSphere Web Client: Log in to the vSphere Web Client. This simplifies administration of an OpenEdge database in a clustered environment. vSphere with Tanzu relies heavily on existing vSphere features for mitigating common availability disruptions, such as a single-host hardware failure. Thank you. 7u1. Resolution. Click Yes to start the failover. vSphere HA is failed over the operation in progress in the cluster in data center. Select the Configure tab. vSphere HA is failed over the operation in progress in the cluster in data center. Tom This monitor tracks the vCenter alarm alerting that vSphere HA failover in progress. If a virtual machine does not have reservations, meaning that the reservation is 0, a default of 0MB memory and. Bu alarm oluştuğunda, bir veya birden fazla virtual machine vSphere HA tarafından power on olamadığı yani fail olduğu anlamını çıkarmalısınız. Yani bu alarm’ı gördüğünüzde HA fail oldu çalışmayı durdurdu gibi bir anlam çıkarmamalısınız. vRealize Operations supports high availability (HA). Hosts in the cluster are monitored and in the event of a failure, the virtual machines on a failed host are restarted on alternate hosts. Thank you. Cannot find vSphere HA primary agent : Monitors whether vCenter Server is able to connect to a vSphere High Availability primary agent. Restarting VMs on different ESXi hosts is possible because the HA cluster has shared storage that maintains virtual machine disk (VMDK) files accessible to all the. When I reboot one of the 4 hosts (there is a VM running on the host),The HA failover failed on it. retry, 0 VMs waiting for resources, 0 inaccessible Virtual SAN VMs". vSphere HA provides high availability for virtual machines by pooling the virtual machines and the hosts they reside on into a cluster. Both hosts will see the shared volume and have visibility of the VM files. TomHA. VMs would fail to be restarted on different hosts. Enable high availability when performing some procedures, such as replacing hardware. Veeam VMware: Insufficient vSphere HA Failover Resources Alarm. Select Show cluster entries in the dropdown. To create a VM-host affinity rule, select the desired cluster in the vSphere Web Client. Unselect Turn on vSphere HA, if it is selected. VxRail: "vSphere HA failover in progress" warning message seen in vSphere Web client. Configuring vSphere Availability Settings34. ensure your DNS is working properly. Cluster. Is this bug back, what am i missing. To avoid resetting virtual machines repeatedly for nontransient errors, by default, virtual machines will be reset only three times during a certain configurable time interval. . The article provides steps for resolving this alert. From the Home screen, click on Hosts and Clusters. Insufficient vSphere HA failover resources I have a cluster consisting of two ESXi hosts. vSAN uses its own logical network. Complete the New Cluster wizard. Using the vSphere Web Client. Disk decommission or disk unmount task failsThis Fling enables you to perform a what-if analysis for host failures on your infrastructure. Click through Manage > Settings > DRS Rules > Add. Cause. Build. To use vSphere HA with vSAN, you must be aware of certain considerations and limitations for the interoperability of these two. Report this post VMware error: vSphere HA failover operation in progress in cluster xxxxx. The Skip Quickstart button prompts you to continue configuring the cluster and its hosts manually. HA. Review the vRealize Operations Sizing Guidelines for more information. 7 ESXi 6. And I am a bit confused from the documentation, maybe my question is very simple and one of you can give me a short answere. Using the vSphere Web Client. By following the previous articles, you will gain a comprehensive understanding of how High Availability (HA) functions and acquire the necessary guidance to configure and manage your vSphere HA effectively. TomHA. Download the PDF and get started today. For many years, VMware vSphere and vSAN have provided users the ability to maintain high availability of an application in the event of an unexpected outage. Cause. Hi All, Last night we updated Virtual Centre from 2. Procedure. Cause. 2. vSphere HA is failed over the operation in progress in the cluster in data center. How vSphere HA Works. VxRail: "vSphere HA failover in progress" warning message seen in vSphere Web client. Cluster. If the secondary host has stopped datastore. VMs would fail to be restarted on different hosts. Hosts in the cluster are. This feature moves us away from setting non-descript, easily forgettable. 0 Cluster Configuration Issue: vSphere HA failover operation in progress in cluster <cluster-name> in datacenter <datacenter-name>: 0 VMs being restarted, 1 VMs waiting for a retry, 0 VMs waiting for resources, 0 inaccessible vSAN VMs FDM does not require that DNS be configured on the hosts, nor does FDM rely on other Layer 3 to 7 network services. To follow the HCX Manager upgrade process, see Upgrading the. You see an alarm indicating: vSphere HA failover in progress in Cluster No VMs are actually failed over No issues are noted in Horizon or with the ESXi hosts HA Master host's FDM service may stop. By default, the alarm is triggered by the following events: com. 0 U3, U3a, and U3b and vCenter 7. HA does not allow the operation. We are running two node cluster on Esx 3. This virtual machine resides on a different host in the cluster and runs in virtual lockstep with the primary virtual machine. HA initiated a failover action. 1. Click Add and enter in Option and Value fields as appropriate (see below). Configure Admission Control38. Cause. . vSphere Cluster HA provides high availability for virtual machines by pooling the virtual machines and the hosts they reside on into a cluster. vSphere HA Provides Rapid Recovery from Outages. Click vSphere HA located under Services. Overview: This service builds on the replication capability of vSAN and the high-availability (HA) features of VMware vSphere ® High Availability when used in a stretched cluster configuration between two data centers. This setting allows pulsing signals to be sent between ESXi hosts to detect a possible failure. You can manually initiate a failover and have the Passive node become the Active node. External. You can also Initiate. The only possibility to get rid of the message is to disable and re-enable HA for the cluster. The web page explains the problem and solution of the configuration issues warning message "vSphere HA initiated a virtual machine failover action" or "HA. Host failures the cluster tolerates. Download Filename. Patch for VMware vCenter Server Appliance 7. How can I get rid of this error? vSphere HA failover operation in progress in cluster TGCSNET-Vcenter1-Cluster in datacenter Datacenter-TGCSNET: 0 VMs being restarted, 5 VMs waiting for a retry, 0 VMs waiting for resources, 0 inaccessible vSAN VMs. Click Edit. The message cannot be removed. It manages recommended baselines, validates the support. Configure HA settings for the stretched cluster. Using the vSphere Web Client. vSphere HA is failed over the operation in progress in the cluster in data center. When vSphere HA is enabled for a cluster, all active hosts (that are not in standby,. Learn how to ensure business continuity and protect your virtual machines from failures with vSphere Availability, the latest guide from VMware. See VMware online documents such as Troubleshooting VMware High Availability and the vSphere Troubleshooting Guide to resolve HA issues. We’ll do this later. Causes. vSphere HA reserves a specified percentage of aggregated CPU and memory resources. You can configure confidential vSphere Pods by adding. Trigger conditions. Cannot perform deep rekey if a disk group is unmountedvSphere HA failover operation in progress: com. 4. You can use vSAN as the shared storage for a vSphere HA cluster. Click Edit. 3. You may see alert "vSphere HA failover operation in progress in cluster Cluster-1 in datacenter SDDC-Datacenter: 0 VMs being restarted, 2 VMs. VxRail: "vSphere HA failover in progress" warning message seen in vSphere Web client. Select the desired VM DRS group to which you want to apply your rule. In the vSphere Web Client, the same notification can be found by selecting the referenced data center and navigating to Issues under the Monitor tab. In vSphere Web Client > cluster > summary tab, the message similar to below is reported and storage capacity shows few or zero. 16 Steps total Step 1: Understanding HA in VMware vSphere. To clarify, let's see an vsphere ha failover operation in progress in cluster.