vCenter High Availability (vCenter HA) protects vCenter Server against host and hardware failures. The active-passive architecture of the solution can also help you reduce downtime significantly when you patch the vCenter Server. You create a three-node cluster that contains Active, Passive and Witness nodes. vCenter Architecture Overview A vCenter HA cluster consists of three vCenter Server instances. The first instance, … Continue reading vCenter High Availability
VMware Horizon and vCenter Server Certificate Issue
After upgrading the vCenter server for Horizon you may find that the vCenter Server tab on the dashboard of VMware Horizon Administrator would turn red and would present with a certificate issue. Upon checking the vCenter Server option under View Configuration tab you may get the message that the certificate is untrusted and will present … Continue reading VMware Horizon and vCenter Server Certificate Issue
VMware vSAN Troubleshooting Commands
vSAN achieves high availability and performance through distribution of data across multiple hosts in the vSAN cluster. Data is transmitted over the vSAN network. There are cases where a large amount of data must be copied over the vSAN network. During the Resync operation there are chances that the VMs on the vSAN cluster might … Continue reading VMware vSAN Troubleshooting Commands
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