Author: Piotr Tarnawski

Welcome to my blog! My name is Piotr Tarnawski and I am an experienced System Engineer with a demonstrated history of working in the information technology industry. Skilled in Linux, Windows, Virtualization (VMware), DNS, and Active Directory. I work for Salesforce however content is my own and does not represent Salesforce as a company Contact: Twitter @AngrySysOps Facebook: https://www.facebook.com/AngrySysOps Youtube: https://www.youtube.com/c/AngryAdmin
Posted in PowerShell

FIX: After upgrade PowerCLI to 12.5 there is no Get-VIApplianceService Command

You may come accross that after updating your PowerCLI module to version 12.5, you cannot run Get-VIApplianceService command. Even that your modules shows correct version….

Continue Reading
Posted in PowerShell

PowerShell – WARNING: Unable to resolve package source ‘https://www.powershellgallery.com/api/v2’.

I was going to update the PowerCLI module to version 12.5 once I received the above error. The first thing I was going to try…

Continue Reading
Posted in Python

Free Python Course! From Zero to Hero? – Installation and setup.

Welcome, everyone! I would like to present you Free Python course! No coding experience is necessary, hence we are starting from zero! Are we going…

Continue Reading
Posted in PowerShell Virtual Machines

How to migrate or move a template to different datastore?

On the first glace it should be relatively easy. One right-click on a template and migrate to different datastore. However there is no option to…

Continue Reading
Posted in Security Advisory

Is VMware going to update log4j to version 2.17

As we know by now that the only solution for Log4j is to get it updated to version 2.17. The question is if VMware is…

Continue Reading
Posted in VMware Blockchain

VMware Blockchain – the Farmer

From my previous article you know what the VMware Blockchain is. Now it is a time to see how transactions work on the blockchain, and…

Continue Reading
Posted in Virtual Machines

Connection control operation failed for disk ‘ide0:0’

Once you want to remove CD/DVD you may receive an error: Connection control operation failed for disk ‘ide0:0’. Also once you want to run PowerCli…

Continue Reading
Posted in VMware Blockchain

VMware Blockchain – What is it and how to deploy it?

What is the first thing comes to mind once one hear blockchain? Of course cryptocurrency. But blockchain has many more use cases than “crypto”. It…

Continue Reading
Posted in Security Advisory

Workaround Instructions For CVE-2021-22045 on VMware ESXi Hosts (87249)

VMware just released new security advisory for ESXi hosts. For ESXi 6.5 and 6.7 there are patches ready, but for 7.0 there is only workaround….

Continue Reading
Posted in vCenter

End of support for vCenter Server 6.0, ESXi 6.0 within 3 months

There are 21 VMware products where the end of support is going to the end within 6 months or sooner. Some like NSX Advanced Load…

Continue Reading