XenServer PowerShell – New Windows VM from ISO


I tend to build many Windows VMs on XenServer and want a way to automate as much as possible. I want to avoid using Sysprep.  I’m getting a Windows 10 ISO from Microsoft every 6 months (semi-annual release).  If I go with Sysprep, I have to manually create the VM, sysprep it, turn it into a template and finally create my VM.  Plus, how many times can I sysprep before I run into license issues and sysprep count? Seems like a lot of waste and trouble. Instead, I want to automatically build a VM from a newly downloaded ISO file. … Continue reading XenServer PowerShell – New Windows VM from ISO

Windows Server 2016 Optimizations for Citrix XenApp


When it comes to operating system optimization, I have two sides battling with each other. Although optimizing does improve single server scalability, I believe the more you mess with the OS the greater your chances are that you will break something.

Default Apps

Unlike Windows 10, which had numerous default apps that increased user logon time, Windows Server 2016 is free from such additions.

Services

Many of the services we disabled in Windows 10 are already configured as manual startup in Windows 2016.  Looking deeper, it would appear that many of these services are either started based on a request by an application or based on a scheduled task.If a manual startup service is disabled, then any application or system component that tries to interact with the service will fail.  This will result in application/system issues, support calls and long troubleshooting times.Based on that , the only service that you think about disabling is:

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