stretched cluster

Erasure Coding and Quorum on vSAN

I was looking at the layout of RAID-5 object configuration the other day, and while these objects were deployed on vSAN with 4 components, something caught my [...]

Why two stretched clusters cannot cross-host each others witness appliances!

Sorry about the wordy title but this is a question that has come up a number of times. The request is that when I have two data sites and deploy two stretched [...]

What’s new in vSAN 6.6?

vSAN 6.6 is finally here. This sixth iteration of vSAN is the quite a significant release for many reasons, as you will read about shortly. In my opinion, this [...]

Another recovery from multiple failures in a vSAN stretched cluster

In a previous post related to multiple failures in a vSAN stretched cluster, we showed that if a failure caused the data components to be out of sync, the most [...]

Understanding recovery from multiple failures in a vSAN stretched cluster

Sometime back I wrote an article that described what happens when an object deployed on a vSAN datastore has a policy of Number of Failures to Tolerate set to [...]

vSAN Stretched Cluster – Partition behavior changes

My good pal Paudie and I are back in full customer[0] mode these past few weeks, testing out lots of new and upcoming features in future release of vSAN. Our [...]

Check out the new VSAN 6.2 Hands-On-Lab

HOL-SDC-1608, our VSAN hands-on-lab, has been updated for VSAN version 6.2. This lab contains a bunch of new VSAN 6.2 features including erasure coding [...]