VM /ETC

Posts Tagged ‘kvm’

5 Linux-based Virtualization Companies to Watch on Ken Hess’s Linux Blog is a post about the 5 main server virtualization platforms based on Linux. Ken also mentions the only non Linux based hypervisor, Microsoft’s Hyper-V.

“There’s only one company that doesn’t use Linux for its server virtualization platform. Can you guess which one it is? If you guessed Microsoft, you’re correct. Microsoft is a newbie in the virtualization space but wants in and may make significant dents in the already well-established market that is significantly owned by VMware. For Windows-only virtualization, there may be some validity to the switch to Hyper-V.

For the rest of us, who are either too stubborn or too smart to make the shift to Hyper-V, what are our choices? The following is a list of 5 of the main players in Linux-based virtualization.”

Use the link above to read all of Ken’s original post for some brief info about each platform, but I am listing the 6 products and the links to their free versions for quick reference here. Ken does not discuss nor am I including free hosted platforms such as Microsoft Virtual PC or VMware Server. Read the rest of this entry »

If you are planning on re-purposing some of your existing server hardware to run the latest virtualization products or to take advantage of modern hardware optimizations for virtual hosts and machines, you need to be able to determine which of your servers already have Intel-VT or AMD-V features. Here are some utilities and commands you can use to check from both Windows and Linux operating systems.

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John Troyer from VMTN has hosted the first podcast episode of VMware Communities Roundtable and has posted a summary of the call notes at VMware Communities Roundtable podcast #1 | VMTN Blog. I am honored to have one of my “things that make you go hmmmm” (on the Quick Migration vs VMotion discussion) posts listed as a reference for one of the topics of the episode.

John announces the new series and the objective of the Roundtable podcasts with the following summary:

“Each week, we’ll bring together experts and leaders from the VMware Communities and virtualization blogs to discuss the interesting topics in virtualization. Think of this as if it were a group meeting up at VMworld over a pint to chat about the latest news.”

The episode lasts somewhere between 50 minutes to an hour and is a recorded call between John and an attendee list consisting of some of the virtualization community’s top minds from all over the world. VMware Community profiles of the individuals contributing to episode 1 are:

• Steve Beaver – sbeaver
• Tom Howarth
• Alex Mittell – mittell
• Eric Siebert – esiebert7625
• Edward Haletky -Texiwill
• Dave Mishchenko

Go to John’s VMTN post to listen or download the podcast, but the following is my quick summary and take-aways from the call. Read the rest of this entry »