PowerCLI Script to Create/Delete in Bulk Snapshots
This one’s a quick tip I thought I’d share. It’s a simple PowerCLI script I’ve used during daily operations, especially when working on multiple projects. It helped me create snapshots …
How to fix “vim.fault.GenericVmConfigFault” When Creating or Removing Snapshots in VMware
I’ve recently dealt with an issue related to snapshot creation and deletion in VMware – specifically, broken snapshot hierarchies. This often happens when a backup solution like NetBackup or Veeam …
PowerCLI Script to Export All vDS Configuration
During a recent task where I had to upgrade the Distributed Switches (vDS) in vCenter, I wanted to make sure that I had a backup of the vDS configurations before …
Unable to consolidate VMware virtual machine snapshots due to file lock
Recently, we ran into a tricky case involving VMDK consolidation issues on a VM. Thought I’d share the resolution steps in case it helps someone else down the line, or …
vCert – Scripted vCenter Expired Certificate Replacement
A while back, I got my hands on this script from VMware through a support case, and honestly it’s been a game-changer.Whether it was checking certificate anchors between multiple vCenter …
OVF Tool – Encoding special characters
I recently had to export multiple VMs to OVF templates. To simplify the process, I decided to use the OVFTool. However, I ran into an error: “Cannot parse locator.”Luckily with …
PowerCLI Script to Export All RDM Disks in a vSphere Cluster
I recently had to audit a vSphere environment and identify all VMs using RDM disks.One quick method is using RVTools—just export the data, go to the vDisk sheet, and filter …
Cloning a VM via GUI Leads to VMDK Misconfiguration
Another day, another interesting situation in the VMware world. Straight to the issue: the cloned virtual machines’ VMDK file(s) will point to the VMDK file(s) of the source machine used …
CPU Scheduler in ESXi
While preparing for the VCAP Deploy exam, I came across an insightful on-demand course from Broadcom: VMware vSphere: Advanced Administration [V8] – On Demand. One of the topics covered was …
Failed to Remove ESXi Host from vSphere Distributed Switch
Recently, I encountered an issue while trying to remove an ESXi host from a vSphere Distributed Switch in order to complete the decommissioning process of the host. The ESXi was …