vSAN problem
I had a customer that is running vSAN, and had recently upgraded to vSphere 6.0. They wanted to upgrade VMFS-L to vSAN-FS (the new drive format). But they could not do this because 1 host had 2 defekt disk groups on it. The host had been a member of an old vSAN setup, that was scratched. So we…
Sizing of vSAN
I been asked about how to size VMware vSAN solutions, both from Hardware Business Managers and Customers, this have been a manual calculation, with some help from different blogs. Now VMware has released a online tool that you can help: https://vsansizer.vmware.com/ The result of the tool may be that you only need 3 hosts, which is the minimum, but…