As I mentioned in the last HomeLab Update, I will post all upgrades in my infrastructre monthly from now on. This time we will talk about the expansion of my VMware vSAN OSA ROBO 2-Node Cluster. My personal VMware vSAN journey started about 1 year ago: Back that time I had a usable capacity of about 3 TB, over time I have converted my single […]
“vSphere HA initiated a virtual machine failover action” or “HA initiated a failover action in cluster” issue warning message keep showing on my VMware vSAN ROBO cluster. All hosts in the cluster running fine and there is no HA error in logs too. This alert occurs when a Failover occurs in the cluster. Both of the servers are in a production environment and there is […]
When configuring my vSAN cluster, I forgot to set “in case of maintenance mode, all VMs should be migrated to the other host automatically” under the HA settings. So I made the following settings under Admission Control: Host failures cluster tolerates is at 1, because I have a VMware vSAN ROBO Cluster. So everything was fine and I found out that the Override calculated failover […]
When reconfiguring my network environment (soon to be seen in the next HomeLab update) the vCenter gave an error message, which you have already read in the subject. In my case, it was about the vSAN Witness appliance. Of course there is also a Knowledge Base article about this error message and the solution according to VMware is: https://kb.vmware.com/s/article/2062704 To resolve this issue, check all […]
After the appointment as VMware vExpert by VMware itself, I continue my series of successes. Yep, now I am officially a certified VMware vSAN Specialist.