Last week my boss came to me and asked if I could write a script for a customer to register VM’s after being replicated from once VI environment to another. I agreed to take on the project and go for it.
Like everything I do these days I decided to use powershell to write the script. I have taken a liking to it and the fact that I can run the scripts on both ESX and ESXi hosts saves me from having to re-create scripts all the time. So I plugged away to 3am wrote the script, tested it inside out and sideways in my lab. I was confident in the scripts ability to register all vm’s form all datastores I went ahead and sent it off to the customer.
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Categories: Other, Powershell, Scriptng, VI_Toolkit, VMware Tags: Automated Deployment, Disaster Recovery, ESX, ESX 3.5, ESX4, PowerShell, Script, scripting, VI Toolkit, VMware
In the previous years Business Continuity and Disaster Recovery have been big buzz words. All companies small and large vowed to launch initiatives to implement either or both in their current IT strategies. My question is what happened? Why is it that I rarely see organizations that have implemented or even have a plan to implement Disaster Recovery?
Is it a lack of understanding? Is it that most companies believe it is to expensive or complicated to implement? Well it doesn’t have to be either. Most companies that are undergoing virtualization initiatives already have half if not more of what they need to implement Disaster Recovery. The simple fact is if you already have at least two data centers and are virtualizing you are a prime candidate. Here are some common question and my answers regarding this subject:
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I have been seeing a lot of activity in the VMTN forums regarding datastore sizing and free space. That said I decided to write a post about this topic. There are endless possibilities when it comes to datastore sizing and configurations but I’m going to focus on a few keep points that should be considered when structuring your ESX datastores.
All VM files kept together
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