vSphere

Which policy changes can trigger a rebuild on vSAN?

Some time ago, I wrote about which policy changes can trigger a rebuild of an object. This came up again recently, as it was something that Duncan and I [...]

Project Hatchway hitting the mainstream – persistent storage for containers

Regular readers will be aware that I "dabble" from time to time in the world of Cloud Native Apps. For me, a lot of this dabbling is trying to figure out how I [...]

2-node vSAN – witness network design considerations

It seems that 2-node vSAN for ROBO (remote office/branch office) deployments are becoming more and more popular. The fact that one can now connect the 2 vSAN [...]

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 [...]

VMworld 2017 session on vSAN Networking Design now available

The last of my VMworld 2017 sessions is now available for viewing. This is the vSAN Networking session, which I co-presented with Andreas Scherr. Andreas is [...]

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 [...]