vCenter Server

VASA – Error while removing an entry for the provider in the providerCache

Some time ago, I hooked our Virtual Volume (VVol) capable storage array up to a vSphere 6.5 cluster. I did a few preliminary tests, such as adding the VASA [...]

VMworld 2017 Session on vSphere 6.5 Core Storage now on YouTube

A quick note to let you know that the session that I delivered on day 1 of VMworld 2017 is now available on YouTube. The session is entitled "A Deep Dive into [...]

What’s new in vSphere 6.5 Core Storage

Hello from VMworld EMEA in Barcelona. Well, we can finally talk about vSphere 6.5 today. In this post, I want to highlight a number of new and enhanced [...]

Recovering from a full VSAN datastore scenario

We had an interesting event happen on one of our lab servers this weekend. One of the hosts in our four node cluster hit an issue, which meant that the storage [...]

VSAN 6.2 Part 6 – Performance Service

Many seasoned VSAN administrators will know how heavily we rely on VSAN Observer to get an understanding of the underlying performance of VSAN. While VSAN [...]

Losing the VASA Provider and/or vCenter Server in VVols

With the release of vSphere 6.0 earlier this year, VMware introduced the eagerly anticipated VVols or Virtual Volumes. As we see more and more traction around [...]

Using NexentaConnect for file shares on VSAN

I already wrote an article on the NexentaConnect for VSAN product after seeing it in action at VMworld last year. More recently, I had the opportunity to play [...]