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Jan 30 2009   9:31PM GMT

VMware Workstation vs. Sun VirtualBox: Workstation wins



Posted by: Edward L. Haletky
Edward Haletky, Blue Gears, Texiwill, VirtualBox, Sun, VMware, Workstation, VMware Workstation, USB

Sun VirtualBox is not quite a newcomer to the virtualization arena but it is definitely newer than VMware Workstation, and since it is free it is gaining quite a bit of traction. But is VirtualBox worth using? Is it a replacement for VMware Workstation?

I have used both products, and the bottom line is that Sun VirtualBox is a little rough around the edges. While it loads faster, sound capability is lacking. It has a much simpler interface, but at the same time the interface is a little cryptic. It does, however, load virtual disks from VMware Workstation.

To add virtual machines (VMs) to VirtualBox you must first create or add an existing virtual disk to the virtual disk manager. VirtualBox understands VMDKs from VMware Workstation 6.5 as well as those exported using VMware Converter from VMware ESX hosts. Once you have the virtual disk you can then create the VM and launch the VM.

I used Sun VirtualBox to work around the limitations within VMware Workstation’s USB support. Sun VirtualBox’s implementation of USB is much better and supported the device I need to use: LiveScribe SmartPen. When the SmartPen first came out there was no support for 64-bit Vista implementations, so I had to resort to virtual machines to get the 32-bit drivers to work, but they would not work through VMware Workstation on any version. They did work through VirtualBox. So VirtualBox allowed me to save my notes, but since there was no sound, I could not play them back. Eventually, 64-bit Vista drivers came out, all was well and I removed my VirtualBox implementation.

VirtualBox a good simple product if all you need is a spare system to run USB devices that VMware Workstation doesn’t support. If VirtualBox was given sound support it could rival VMware Workstation. Even so it is a very good tool to include in your virtualization toolbox. Simply put, however, VirtualBox is not as robust as VMware.

VMware Workstation provides many more features than the bare bones Sun VirtualBox. These features include embedded video creation, debugging modes for kernel developers, high speed inter-VM communication via VMCI, solid sound and video support, VM teaming, etc. If you need more than a bare bones, no thrills product then VMware Workstation is for you.

Jan 9 2009   7:20PM GMT

Considering Sun Ray server software for VMware VDI platforms?



Posted by: Rick Vanover
Rick Vanover, VMware, Sun, Sun Ray, VDI

Planning a virtual desktop infrastructure implementation is an incredible task on many accounts. Many administrators that are familiar with server-based virtualization are sharpening their skillsets in regards to planning a VDI implementation.

A virtual desktop infrastructure (VDI) solution is a collection of three main components: the user device, the broker software, and the back-end hypervisor. The Sun Ray series of devices are among the more refined products in the space, check out this SearchServerVirtualization tip for more on their features, pricing, and capabilities. For administrators who prefer to use an ESX hypervisor for their VDI, the Sun Ray server software can fill this void. Sun Ray server software runs on Sun Solaris and connects the devices to a VMware View broker. While this configuration does add another component compared to a native VMware View solution, there are benefits to using the Sun Ray devices. Sun Ray devices are a mature product line that allows any Sun Ray to connect to Sun Ray server software to be provided a connection. This helps with utilizing existing resources as well as interoperating with mixed versions of their current equipment, which includes three separate models. The architecture using Sun Ray connectors to VMware is shown in the figure below:

Architecture

Test drive Sun Ray devices and software

Setting up a Sun Ray server software installation is not overwhelming. In fact, Sun makes it quite easy by working to simplify the process and break down the steps for administrators considering Sun Ray software. In this Sun blog post, it is broken down to a few steps that any virtualization administrator can tackle.

Each component requires thorough planning

Like many administrators, I prefer to seek a VDI solution that has ESX for the hypervisor. This is simply due to the memory overcommit technology and the new linked clone technology of VMware View. These two pieces make the hypervisor selection quite easy in my opinion. Selecting the device, and any broker accompaniments are important to delivering a robust VDI installation.