Hot on the heels of the vSAN 6.7 release, a new performance checklist for vSAN benchmarking has now been published on our StorageHub site. This is the result of a project that I started a few months back with my colleague, Paudie O’Riordan. It builds upon a huge amount of groundwork that was already done in this area by Andreas Scherr, one of our Senior Solutions Architects here in EMEA. The aim of this checklist is to get the best possible performance out of your vSAN deployment, typically during the Proof Of Concept (PoC) stage. We’ve had many situations where…
Troubleshoot with the experts Next month will see the next technical support summit, which will be held in Cork, Ireland. This is a jam-packed 2-day event which will see our lead technical support engineers in EMEA deliver deep-dive technical troubleshooting workshops to attendees. This has something for everyone, ranging from vRealize Operations and Log Insight, to NSX, vSAN, vRealize Automation and Security. The full agenda is here:
Today VMware unveils vSphere version 6.7, which also includes a new version of vSAN. In this post, I am going to highlight some of the big-ticket items that are in vSphere 6.7 from a core storage perspective, and also some of the new feature that you will find in vSAN 6.7. I’ll also cover some of the new enhancements coming in Virtual Volumes (VVols).
Today VMware has another cloud launch update, and this one is significant for many reasons. Our underlying goals of VMware Cloud are many. From an infrastructure perspective, the goal is to provide operational consistency no matter where the application is running, whether this is from an automation, security or governance perspective. But one thing that is often overlooked is what this operational consistency means to the developer. The goal, I feel, is to make it as simple as possible for developers to create their apps and make it as simple as possible to consume services that they might need for…
I’m sure it will come as no surprise to many readers that virtualization has brought (and continues to bring) huge benefits with regards to data center efficiency. I’m sure you are all aware of how virtualization allows you to do more with your servers; no more single server – single application paradigms. No longer do you have huge amount of compute resources left idle on your servers. By being able to run many operating systems and many applications simultaneously on the same single server (server consolidation), virtualization brought a halt to server sprawl and data center expansion for many of…
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 covered in our VMworld 2017 session on top 10 vSAN considerations. In the original post (which is over 3 years old now), I highlighted items like increasing the stripe width, growing the read cache reservation (relevant only to hybrid vSAN) and changing FTT when the read cache reservation is non-zero (again only relevant to hybrid vSAN) which led to a rebuild of the object (or components within the object). The other…
Well, I’m delighted to have been invited to present at quite a few VMUGs recently, so I thought I’d share the details of them with you here. I’ve been working on my presentation which is called “What is happening in the world of VMware Storage?”. In fact, there is a lot going on, not just in the world of vSAN and VVols, but also in core storage as well as in cloud native storage. So in my 1 hour slot, I’ll be trying to update you on all of this goodness. No easy task, but I’m always up for a…