Read-Write-Many Persistent Volumes with vSAN 7 File Services

A few weeks back, just after the vSphere 7.0 launch event, I wrote an article about Native File Services in vSAN 7.0. I had a few questions asking why we decided on NFS support in this initial release, and not something like SMB or some other protocol. The reason is quite straight-forward. We are positioning vSAN as a platform for both traditional virtual machine workloads and newer containerized workloads. We chose NFS to address a storage requirement in Kubernetes, namely a way to share Persistent Volumes between Pods. To date, the vSphere CSI driver only provisioned block based Persistent Volumes…

Native File Services for vSAN 7

On March 10th 2020, we saw a plethora of VMware announcements around vSphere 7.0, vSAN 7.0, VMware Cloud Foundation 4.0 and of course the Tanzu portfolio. The majority of these announcements tie in very deeply with the overall VMware company vision which is any application on any cloud on any device. Those applications have traditionally been virtualized applications. Now we are turning our attention to newer, modern applications which are predominantly container based, and predominantly run on Kubernetes. Our aim is to build a platform which can build, run, manage, connect and protect both traditional virtualized applications and modern containerized…

A closer look at Nexenta Connect for VSAN

Whilst at VMworld 2014, I had the opportunity to catch up with the Nexenta team who have been working on a very interesting project with VMware’s Virtual SAN (VSAN). The Nexenta Connect for VSAN product, running on top of VSAN, is designed to provide file services, which allows VSAN to not only store your virtual machines, but also to provide SMB and NFS shares for those virtual machines. I caught up with Michael Letschin and Gijsbert Janssen van Doorn of the Nexenta team to learn more and get a tech preview of the product.