To activate four vCPUs for your FT-protected VMs, you need to be on Enterprise Plus or vSphere with Operations Management. I'll cover both.Īs to VMware licensing for FT, you have access to FT with vSphere Standard, but you can only configure two vCPUs. Categories VMware > 2V0-602 Tags What is the maximum supported number of Virtual SCSI adapters per VM in vSphere 6.5 Post navigation What component must be installed prior to deploying a vCenter Server in vSphere 6. VMware vSphere 6.5 has a few FT technical limits and there are also licensing limits.
Test Failover: allows you to initiate failure of the primary VM to test if the secondary VM replaces it.Migrate Secondary: this is an interesting option, allowing you to migrate the secondary VM to another host manually.Suspend Fault Tolerance: suspends FT protection but keeps the secondary VM, its configuration, and history.Turn Off Fault Tolerance: destroys the secondary VM and turns off FT for the selected VM.You can test FT from within the right-click menu when you click on the FT-protected VM. This works similarly to Multi-NIC vMotion and provides more bandwidth for the FT network. If the host running the secondary VM fails, VMware HA starts a new secondary VM on a different host.Īnother improvement of VMware FT is that you can now configure FT networks to use multiple network interface controllers (NICs) to increase the overall bandwidth for FT logging traffic. When you configure, deploy and operate your virtual and physical equipment, it is highly recommended you stay at or below the maximums supported by your product. The VM state, network identity, and all active network connections for the VM will be identical, reflecting the whole state as a primary VM again. VMware configuration maximums for most recent versions of VMware ESXi, VMware vCenter, and vCenter Server Appliance from official documents. This Configuration Maximums tool provides the recommended configuration limits for VMware products. When a physical server fails, VMware HA automatically restores redundancy by restarting a new secondary VM on another host. Virtual machine running with FT protection
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