Official: Revisions to VMware vSphere 5 Licensing

It’s official, VMware is changing the vRAM licensing in response to the feedback they’ve received. And, from the sounds of it, lots of feedback. They read every single vRAM post and thread in the Communities, read all the blog posts and comments, read all the feedback that was sent to them through the sales representatives and technical account managers. As they put it to me, most of the feedback was along these lines: It was less about the conversion to vSphere 5 than future growth, and the fact that the business case for future growth was drastically different now [and quite a bit more costly] than under the vSphere 4 licensing model. The new license model “introduced additional hesitation for …

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The Manhattan Way

“We prefer plain dealings and straightforward transactions in America. If you go to Egypt and, say, take a taxi somewhere, you become a part of the taxi driver’s life; he refuses to take your money because it would demean your friendship, he follows you around town, and weeps hot tears when you get in some other guy’s taxi. You end up meeting his kids at some point and have to devote all sorts of ingenuity to finding some way to compensate him without insulting his honor. It is exhausing. Sometimes you just want a simple Manhattan-style taxi ride. But in order to have an American-style setup, where you can just go out and hail a taxi and be on your …

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How To Disable Teredo IPv6 Tunneling in Microsoft Windows

Greg Ferro’s post about how Microsoft Teredo is a suboptimal networking solution made me think it’s time to update my old post on how to disable Teredo in Windows 7 and in Windows 8. For the record, I agree — I’ve had serious problems with it conflicting with my native IPv6 connectivity. 1. Open a command prompt with administrator privileges (Start->Accessories->right click on Command Prompt, choose Run as Administrator): 2. Issue the command: netsh interface teredo set state disabled 3. You may need to reboot, depending on your version of Windows. If you wish to re-enable Teredo at some point you can issue the command: netsh interface teredo set state type=default  

Why Internet Explorer 9's Power Consumption Matters

Microsoft blogged about how they worked to reduce the power consumption for Internet Explorer 9: Power consumption is an important consideration in building a modern browser and one objective of Internet Explorer 9 is to responsibly lead the industry in power requirements. The more efficiently a browser uses power the longer the battery will last in a mobile device, the lower the electricity costs, and the smaller the environment impact. While power might seem like a minor concern, with nearly two billion people now using the Internet the worldwide implications of browser power consumption are significant. As a virtualization guy I watch power consumption & battery life work closely. Almost universally, their work to extend battery life also means lower utilization …

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