Pimp my PX4 – LCD Image Hacking

Let’s face it, the LCD images that ship with the PX4 are pretty weak. While they provide some useful information (boot percentage, storage usage, current time ) they just aren’t as cool as custom designs. The following steps can be used to apply your own custom images to your PX4. Required tools: SSH client (Putty) Image editing utility (Irfanview) Custom …

How To: Enabling SSH on Iomega PX4-300d (Updated)

A few others have posted procedures for enabling advanced administrative capabilities for the Iomega PX4, so I am adding it here for reference. I can’t remember the original resource, but Davehill at virtual-blog.com has written up a straight-forward guide found (here). Enable SSH on your Iomega PX4 Point your web browser to the following address: http://xxx.xxx.xxx.xxx/diagnostics.html (Where xxxx.xxxx.xxxx.xxx is the …

Modify Historical Statistics Level using PowerCli

I was recently approached by one of my performance engineers about increasing the historical statistic level for our environment. Adjusting this level increases or decreases the amount of vCenter performance counters that are saved over time for each of the performance intervals. We were asked to increase our level in order to expose additional metrics to their monitoring application. While …

How to enable W2K8 Storage Server iSCSI Target on any version – Windows MSI Hacking for the Win!

A while back, I was engineering different Windows 2008 cluster scenarios for a project. As usual, I took most of this work home to the Uberlab for further testing. Unfortunately, I ran into a snag. I didn’t have any iSCSI devices that could pass the Windows Cluster Validation Test. In short, whenever you build a cluster, MS attempts to validate …

Query/Start vCenter Service – PowerShell Goodness

The following powershell script will allow you to QUERY and START the vCenter service for one or more servers. The script accepts multiple arguments, or an array “vcenter_servers” defined in the script. First, the script attempts to resolve/ping the vCenter server. If successfull, it performs a WMI call to determine the service status. Download here: vcenter_server_status.ps1 Enjoy! Martin

Modifying Maximum Virtual Machine Console Sessions (Per Host or VM)

Some time ago, JC ran into a problem. Some of our security folks were concerned that multiple users could interact with a virtual machine’s console session (MKS). Their concern was that any user that had privileges to access the console of a VM could leverage the privileges of any user currently using the virtual machine. Understandably, this could be a …