Tag: vmware

CentOS 8 Firmware Bug BIOS has corrupted hw-PMU resources in VMware [Resolved]

admin • November 2, 2020

An instance of CentOS 8 is not running on a Dell or HP Enterprise level server; however, is running on a VMware Workstation on a Windows 10 laptop presents the [Firmware Bug]: the BIOS has corrupted hw-PMU resources (MSR 38d is 3) message. Every article on the internet suggests live with the message it is harmless. While that maybe the…

Convert OVFs to an OVA without the ovftool.exe

admin • August 12, 2019

VMware requires you to have an account to logon and download a free tool called "VMware OVF Tool". That alone is not annoying. What is annoying is that the tool is extremely slow. There is a much faster way to create an OVA without the need of this tool. Using the ovftool is easy enough, the following is an example...Read More »

VMware Expand Hard Drive Size and Extend in CentOS 7 Linux

admin • May 30, 2018

One approach to adding space to an existing Linux hard drive that is using Linux LVM is to add space to the drive. This can easily be accomplished in VMware. This has been tested using VMware vSphere Client for Windows with CentOS 7.5 (minimal install). To demonstrate a before and after, here are a few commands that can be used...

VMware Workstation loses bridged network

admin • April 4, 2018

VMware Workstation loses bridged network and it does not want to come back following the usual methodologies. I restarted the VMware Workstation services, used the Network Manager, and reboot the computer all to no avail. In the end, it was something that wasn't a problem before. Problem On a Microsoft Windows 10 workstation running VMware Workstation 12 for many months...Read More »

VMware Workstation loses bridged network

admin • April 4, 2018

VMware Workstation loses bridged network and it does not want to come back following the usual methodologies. I restarted the VMware Workstation services, used the Network Manager, and reboot the computer all to no avail. In the end, it was something that wasn't a problem before. On a Windows 10 workstation running VMware Workstation 12 for many months without issue,...Read More »

VMware vSphere Client incorrectly displays Guest OS version for CentOS 7.4

admin • March 22, 2018

The vSphere Client (desktop) Version 5.5.0 correctly displayed the CentOS 7.x point releases until version CentOS 7.4. Where it once displayed, Guest OS: CentOS 4/5/6/7 (64-bit) under the Summary tab of the virtual machine, the display is Guest OS: Linux 3.10.0-693.17.1.x86-x64 CentOS Linux release 7.4.1708 (Core). As I once thought that this was problematic, I found a discussion in Gitlab...Read More »

Convert an OVA/OVF VirtualBox to ESXi

admin • November 18, 2017

This guide won't go into the actual export of a VirtualBox OVA with the intended use for a VMware ESXi 5.5 environment. It won't even use the conventional tools that some sites suggest; however, this method worked for me. After repeated failure attempts to import a VirtualBox OVA, I used 7-zip to extract the contents (ignoring any error or warning...Read More »

Add a new hard disk without rebooting in Linux

admin • December 29, 2016

Having added a virtual hard drive to a virtual machine, the fdisk -cul command doesn't reveal any new drives. There are a few ways to get Linux to recognize this new drive without having to reboot the computer. A tried and true method that I have used on many occasions is this approach. The problem with this approach is that...Read More »

Rebuild the virtual machine’s .vmx file from vmware.log

admin • February 5, 2016

While attempting to diagnose a problem where there are a couple of (orphaned) virtual machines as identified by the VMware vSphere Client, one of interest seemed to have all the files in the datastore, however, upon closer inspection the .vmx file was zero byte. The .vmx file can be rebuilt with the vmware.log file. Basically, I downloaded the most recent...

VMware Expand Hard Drive Size and Extend in CentOS Linux

admin • October 6, 2014

One approach to adding space to an existing Linux hard drive that is using Linux LVM is to add space to the drive. This can easily be accomplished in VMware. This has been tested using VMware Workstation 9.0 for Windows with CentOS 6.5 (minimal install). To demonstrate a before and after, here are a few commands that can be used...

Hyperic Server init Script to Autostart

admin • December 30, 2013

Hyperic is a tool that offers visibility into applications and infrastructure across physical, virtual, and cloud environments. It consolidates discovery, monitoring, analysis and control of application, system, and network assets. Hyperic is available as vFabric Hyperic, the commercial version, and as Hyperic HQ, the open-source version. While similar, vFabric Hyperic offers additional features over the open source version. What this…

VMware – RHEL / CentOS 6.2 Network Issues

admin • May 8, 2013

After installing CentOS 6.2 i386 minimal ISO as a VMware virtual machine, immediate attempts to perform a yum update failed. The virtual machine network is bridged to the host computer. Pings to the router were successful, however, after some Internet searches, a solution that remediated this situation was found. Before getting to the “fix”. An attempt to change the network…