Rubrik, who exited stealth only a few months ago, and launched their r300 series of converged data management appliance, have just announced version 2.0. You can read up of the Rubrik launch here. The 2.0 version has a new service called “Unlimited Replication” and a new appliance to the r300 series, the r348 “Hybrid Cloud Appliance”. Rubrik co-founder and CEO, Bipul Sinha, stated in the press release that Rubrik continues to transform “how companies approach data protection and recovery at scale”.
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 with it in earnest. Rather than giving you the whole low-down on NexentaConnect, instead I will use this post to show the steps involved in presenting a file share built by NexentaConnect to a VM. In this case, the VM and the file share both reside on Virtual SAN. I will also show you how to simply revert to a point-in-time snapshot of the file share using NexentaConnect. To answer the common question, “can VSAN do file shares as well as storing virtual machines?”, the answer is yes. This post will show you how.
A couple of months back, I wrote a short article on Rubrik. They were just coming out of stealth mode and had started an early access program. Since they had not officially launched, there wasn’t a lot that I was allowed to say about the company, other than give a high level overview. As they have now officially launched their r300 series of products, along with news of a massive $41 million Series B of funding, I can now share some additional details about their products and technology. Just to recap on what Rubrik do, they are offering a converged and scale-out backup software and backup storage appliance. The Rubrik appliance (Brik) is a “rack and go” architecture, with the ability to scale from three to thousands of nodes (unlimited) using industry standard 2U commodity appliance hardware.
The whole pitch is the idea that “backups suck”, and they want to give administrators a much better back and restore experience, similar to Apple’s ‘Time Machine’ feature.
Recently I published an article on Virtual Volumes (VVols) where I touched on a comparison between how migrations typically worked with VAAI and how they now work with VVols. In the meantime, I managed to have some really interesting discussions with some of our VVol leads, and I thought it worth sharing here as I haven’t seen this level of detail anywhere else. This is rather a long discussion, as there are a lot of different permutations of migrations that can take place. There are also different states that the virtual machine could be in. We’re solely focused on VVols here, so although different scenarios are offered up, I highlight what scenario we are actually considering.
Another hyper-converged storage company has just emerged out of stealth. Last week I had the opportunity to catch up with the team from SpringPath (formerly StorVisor), based in Silicon Valley. The company has a bunch of ex-VMware folks on-board, such as Mallik Mahalingam and Krishna Yadappanavar. Mallik and Krishna were both involved in a number of I/O related initiatives during their time at VMware. Let’s take a closer look at their new hyper-converged storage product.
I pushed this post out a bit as I know that there is a huge amount of information out there around virtual volumes already. This must be one of the most anticipated storage features of all time, with the vast majority of our partners ready to deliver VVol-Ready storage arrays once vSphere 6.0 becomes generally available. We’ve been talking about VVols for some time now. Actually, even I have been talking about it for some time – look at this tech preview that I did way back in 2012 – I mean, it even includes a video! Things have changed a bit since that tech preview was captured, so let’s see what Virtual Volumes 2015 has in store.
Much kudos to my good friend Paudie who did a lot of this research.
Although most of my time is dedicated to Virtual SAN (VSAN) these days, I am still very interested in the core storage features that are part of vSphere. I reached out earlier to a number of core storage product managers and engineers to find out what new and exciting features are included in vSphere 6.0. The first feature is one that I know a lot of customers are waiting on – NFS v4.1. Yes, it’s finally here.