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 SRM

SRM appliance, appliance no networking detected.

I was deploying VMware Site Recovery Manager (SRM) in order to upgrade my one from Windows to Virtual Appliance. Once Virtual Machine was deployed I…

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Posted in ESXi

What to do if your baseline is incompatible?

During ESXi upgrade process on one of the cluster I saw that baseline which works fine everywhere else is incompatible! What would be your first…

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Posted in vCenter

How to integrate vCenter HSM (DELL OpenMange) with vLCM (Lifecycle Management)

NOTE: This is for non-vSAN environment running Dell servers Using the Dell OpenManage integration with vLCM , we would create a desired state for image,…

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Posted in PowerShell

PowerShell workshop with Angry Admin – how to power off and power on all VMs at host in one line code

Today I will show you how to power off and power on all VMs at host in one line code. Please join me in this…

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Posted in vCenter

How to upload logs to VMware directly from vCenter

Today in this short video I will show you how to upload logs directly from vCenter to #VMware support.

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Posted in Security Advisory

Security Advisory VMSA-2021-0014 (CVE-2021-21994, CVE-2021-21995)

IMPORTANT Security Advisory that was released earlier yesterday (13-07-2021) Security Advisory VMSA-2021-0014 VMware ESXi updates address authentication and denial of service vulnerabilities (CVE-2021-21994, CVE-2021-21995) with a maximum CVSSv3…

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Posted in ESXi VxRail

VxRail – Mellanox driver version 14.28.45.12 compatibility issue with Finisar SFP

I have VxRail cluster version 7.0.100-26719865 and recommended version is 7.0.202-27047874. However once I run update it got corrupted as node 1 never boot up…

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Posted in ESXi

ESXi ESXCLI Firewall Commands

You can use the ESXi Shell or ESXCLI commands to configure ESXi at the command line to automate a firewall configuration. NOTE: You can only manage predefined ports. To…

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Posted in PowerShell

PowerShell workshop with Angry Admin – Security guide for ESXi

Today I will show you how to apply VMware security recommendation to ESXi hosts using PowerShell. The script is smart way check the hosts compliance…

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Posted in Competition

How to get FREE VMware VCP Certification voucher! — Competition

Hi all, today I have a great offer for all of you! I am giving away VMware Certified Professional Voucher to two lucky persons. One…

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