I was tinkering around with XenServer the other day. I know I can hear you saying “is that a thing?” Well, it is, but this is not what I am going to talk about today. Time for a tangent shift. I thought I would have a look for a third-party switch for XenServer, but it seems that XenServer is a third-rate citizen in this space, as there is no Cisco Nexus 1kV available for XenServer, even though Cisco previewed it at Citrix Synergy Barcelona in 2012.
Have you taken any time answering this question? Who runs what hypervisor? Is it just me, or do there seem to be a lot of articles and posts about OpenStack recently, so many that one almost gets the feeling that everything is running on OpenStack? It looks like there’s a push to help keep OpenStack on the path to becoming more mainstream, and the new partnership with Red Hat might just be the ticket. For now, OpenStack is still going through its adolescence, but it has great potential to go out and really make a difference in this world. Until then, have you ever stopped to consider which underlying hypervisors are supporting the clouds we all know and love?
On the 9/5 Virtualization Security Podcast we discussed Hyper-V Security and were joined by Alex Kibkalo, a former senior architect at Microsoft who works as a Director of Product Management in 5nine Software. 5nine Software has developed the first introspective virtualization security device for Hyper-V. Introspective security has been missing from Hyper-V for a number of years, while it was possible to implement, the market has been so small that is was not feasible until now. Which implies Hyper-V is gaining adherents so has a need for better security measures. Continue reading Hyper-V Security: 5nine Software
What is the future of virtual storage in a Software Defined Data Center (SDDC)? As more and more technology gets moved from hardware to software in the SDDC, I have to wonder which direction virtual storage will go. Continue reading What is the Future of Virtual Storage in a Software Defined Data Center?
The recent rumors of Microsoft working on a hosted virtual desktop (DaaS) solution to add to their cloud services offering may actually end up being one of the most viable options for organizations who already rely heavily on Microsoft infrastructure to run their business. Having all of your core services being delivered from a single location and provider could ease the operational concerns of some who find running a hybrid of on-premise and hosted solutions still requiring the same amount of operational support. Continue reading Can Microsoft succeed as a DaaS provider with Mohoro?
Windows 2012 Hyper-V is the hypervisor for the cloud. VMware’s vSphere is a dead man walking?
In parts One and Two I shared a chunk of what I learned from Aidan Finn‘s enlightening and entertaining session “Windows Server 2012 Hyper-V & VSphere 5.1 – Death Match” delivered at the E2E Virtulisation Conference in Hamburg. We’ve considered pricing, scalability and performance, as well as storage then gone on to consider resource management, security and multi-tenancy and what a flexible infrastructure can give.
Some have found this a useful comparison. Others have highlighted that this isn’t a feature-by-feature comparison and that if it was, the tables would be very different: they would, they’d be longer for a start. But more importantly, would they give the high view that many are focused on? Is the goal a technical Top Trump victory, or alignment to business goals? If aligned, how aligned? A friend used to often quote the difference between cabinet making, carpentry and joinery is effort and measurement: they each had their place, the trick was knowing what level to apply.
In Part III, lets question further Aidan’s premise that Hyper-V kills vSphere. Here we’ll consider High Availability and Resiliency.