I got a call from a client today that is running a VMware ESXi server as a proof of concept in their SMB environment. The admin that setup the VMware ESXi Server configured the ESXi server to boot and run ESXi from a USB memory stick. Things have been running fine but the company and the administrator that setup the server had a falling out, so to speak, and the administrator left the company and took the USB memory stick with him. The server continues to run fine as ESXi basically runs from memory but, rebooting this host is now not an option since there are no files available for the host to boot from. So what is the best way to recover and get things back to normal? I did a little research and the information that I have found will work will both ESXi 3.x as well as vSphere ESXi. Continue reading Anybody Seen My Memory Stick?
We’ve been following Eucalyptus for some time, and they recently invited us to a briefing about a new alliance called NRE, which is a credible group of independent vendors, newScale, rPath and Eucalyptus.
This wasn’t spun from an Open Source prespective and it was interesting to see the Eucalyptus positioning to the general marketplace. Eucalyptus is positioned as the “leading” Open Source cloud, the benefit of Open Source being it is “on your own terms”. It offers IAAS in the data center, just like Amazon Web Services. It is Elastic, based on industry standard APIs, hypervisor agnostic, supports both Windows & Linux guests, and has a huge ecosystem. It’s the elasticity and the scalability that are driving the adoption. Pricing is secondary, and you also get the feeling that it’s not traditional enterprises which are picking it up. Continue reading Rationalizing the NRE Cloud Alliance – newScale, rPath and Eucalyptus
If you are our typical reader, you are involved with virtualization technology and products in a meaningful way. This most often means that you either work with the technology hands on, or manage a team of people that do – either at an enterprise that is a user of virtualization technology, or at a VAR or systems integrator that implements the technology for customers. If this is your profile, you may be asking – why should I care about how vendors sell products – after all salespeople are some of my least favorite people? Continue reading Why Your Vendors’ Sales Model Matters to You
Last week, there were several major virtualization security announcements, that taken singularly may only apply to the specific products, but taken together show the growth of the virtualization security ecosystem.
- VMware vSphere has attained CC EAL 4+ certification. To view the certificate and completion letter, visit http://www.vmware.com/security/certifications/
- Trend Micro has shipped Deep Security 7.5 with vShield Endpoint support for Anti-Virus. To download visit http://downloadcenter.trendmicro.com/
- HyTrust releases HyTrust Appliance 2.1. For the Press Release visit http://www.hytrust.com/news/press-releases/hytrust-releases-hytrust-appliance-update/
For as long as there have been important applications, there have been Application Performance Management tools for monitoring these applications. APM tools have gone through two very distinct paths of evolution. The first path involved tools that really monitored the operating system that the applications ran on, and looked at interactions between the application and the OS in the form of abnormal resource utilization platters to find problems with the operation of the application. These tools were typically application agnostic, and supported every application that ran on the operating system that the tool supported. They therefore offered a great deal of breadth, but were not able to look deeply into applications to find problems within the applications themselves. Continue reading New Relic Rocks the APM as a Service World
When I first got started in virtualization it was a very new technology and during that time there were not that many resources available to the virtualization administrator and sometimes it would have been nice to be able to see what others were doing and to be able to share my thoughts and ideas with others to make sure I was presenting the best possible solution to my customers. During these early years the VMTN Community Forum was established and these forums were the place to do this collaboration. I found this to be one of the best arenas to ask questions and share ideas. The VMTN Community area quickly took off and in a lot of cases was the quickest way to find an answer, solution to your problem or issue you were trying to resolve.
Although the Community Forums were a great place to present and answer questions about virtualization, it would have been better to meet with others in person to be able to talk virtualization shop. Around this time VMware was starting to establish a local user group in the major cities around the United States. During this time I was living in South Florida and thought this would be great to be a part of. I contacted VMware and founded the Miami Area VMware User Group or Miami VMUG. At the first meeting we had about twenty people show up and it really grew from there. Continue reading My Experience with VMUGs