IBM DS3400 Redundant Controllers and Bad Batteries, eNet Cable Fail

Recently my IBM DS3400 SAN gave an alert that the controller batteries had to be changed out. So after ordering some batteries, receiving them, it was time to perform a battery exchange. The steps are quite straight forward but still require a bit of forethought. I run IBM System Storage Manager 10 from within a VM running Windows 2008 R2, it is actually my VMware vCenter Server. In order, for me to exchange the batteries the IBM System Storage Manager 10 must be able to talk to the controllers either over the network or over the fibre connection. Since this is a VM, all I can do is control the SAN over the network at this time.

Does XenApp 6 Keep Citrix Ahead of the Pack?

Citrix has released XenApp 6 which finally provides support for Microsoft Windows Server 2008 R2 – what is available in this new release for your business. Besides R2 support, what does XenApp 6 offer your business, what WOW factors are provided to help justify the cost of using XenApp6 to springboard your x64 Presentation Virtualization implementation – be that a new implementation, or a migration from your existing environment.

No waiting for bare-metal virtual desktops

Virtual Computer’s release of NxTop version 2.0 of this month continues to prove their leadership in client-side virtualization by delivering robust features to meet the needs of the corporate desktop. The delayed release of Citrix’ XenClient and VMware’s Client Virtualization Platform (CVP) to the market has left few options for customers whose virtual desktop implementations need to address a larger offline or disconnected use case.

vSphere Upgrade – The Backup Saga

My Backup solutions require Windows 2003 and the Belkin FL5009 only works with Windows XP, Vista, or 7, which I found very frustrating until I discovered this post, “Setting up USB in VMware ESX and ESXi”. With only a few tweaks I was able to get the Belkin FL5009 to work as a service. The first tweak I did, was to upgrade my Windows 2003 template to Virtual Hardware version 7, which required a VMware Tools Upgrade to be done first. Once that was completed, I also added a USB device to the VM.

Anti-This, Anti-That, getting into the Virtualization Security Game with Introspection

Virtualization Security vendors are starting to seriously investigate the possibilities of the various introspection APIs available to the hypervisors. Introspection APIs allow security groups to now investigate the security of a virtual network, virtual machine, and other components from without. In other words, why rely on an agent within the VM to protect your network, virtual machine, or components. Instead, we can use these APIs to peer into these components from without the system to be tested.