stretched cluster

vSAN Stretched Cluster and Horizon View interop update

This question has come up a number of times in the past. However, there have been some updates that I personally was not aware of until last week. To cut to [...]

Big news from Pure Storage

There was lots of big news yesterday from our friends over at Pure Storage. First of all, we had an announcement about their Virtual Volume (VVol) [...]

Supporting Fault Tolerance VMs on vSAN Stretched Cluster

During one of our many discussions at VMworld 2017, I was asked about supporting Fault Tolerance on vSAN Stretched Clusters, more specifically SMP-FT. Now to [...]

How many hosts are needed to implement SFTT in vSAN Stretched Cluster?

Many of you who are well versed in vSAN will realize that we released a Secondary Failures To Tolerate (SFTT) feature with vSAN 6.6. This meant that not only [...]

New vSAN Stretched Cluster Topology now supported

After publishing the vSAN Networking Guide earlier this year, Paudie O'Riordain and I received numerous questions regarding support on having different [...]

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 [...]