Creating a new vSAN 6.6 cluster

Last month VMware released vSAN version 6.6 as a patch release of vSphere (6.5.0d). New features included Data-at-Rest encryption,  enhanced stretched clusters with local protection, change of vSAN communication from multicast to unicast and many more.
Perhaps al ittle less impressive but yet very useful change is the (simple) way a new vSAN cluster is configured. To illustrate this I have recorded a short demo of the configuration of a new vSAN 6.6 cluster.

Read moreCreating a new vSAN 6.6 cluster

Deleting a vSAN datastore

I am a big vSAN fan and use it in my own Home Lab for most of my VM’s (main exception being¬† VM’s used for backing up … they are on my QNAP fileserver connected via iSCSI). My vSAN cluster configuration is quite static and the only thing that might change in the near future is increasing the capacity by adding an additional ESXi host to the cluster.

Currently I am running with vSAN version 6.2 and since the environment is very stable and it is my “production” environment I don’t plan to upgrade to the latest and greatest version yet. Still, I do want to work with the newer versions and functions (like iSCSI target) to become familiar with them and stay up-to-date with my vSAN knowledge, so I have a test (virtual) vSphere 6.5 Cluster with vSAN 6.5 installed, currently in a 2-node (ROBO) setup with an additional witness appliance.

With the release of vSAN 6.6 (check out the release notes here) I wanted to upgrade my vSAN 6.5 environment. Actually I decided to create a new vSAN 6.6 cluster from scratch with my existing ESXi hosts, which means I first had to delete my existing vSAN 6.5 datastore.

Read moreDeleting a vSAN datastore