Tag: vSphere 5.1
Recently I needed to configure all of our 50 or so ESXi hosts to forward SNMP traps to our corporate monitoring solution. This meant enabling and configuring SNMP on each of the hosts. Naturally, I wrote a script for this as 50 hosts is way too many to do manually.
This article shows you how configure SNMP on an ESXi host manually, via PowerCLI and via host profiles.
If you have ever managed a VMware environment that contains virtual machines with RDM (Raw Device Mapping) disks then you will know it is a pain to track and manage RDMs, especially when trying to distinguish which VM has a specific RDM disk attached or if the RDM is still attached to a VM. You will also know that it is nearly impossible to find an RDM (and the corresponding VM) based on RDM’s LUN ID.
To ease the management burden of RDMs, I have written a script to search for a specific RDM by LUN ID or alternatively to get a list of all RDMs, their LUN ID, Capacity, Disk Identifier and the VM they are attached to. Below is the script and all of the details you need to get it up and running in your environment…
To coincide with my new PowerShell Logging Module, I have also updated my PowerCLI Script Template to now use the PSLogging module as opposed to my original PowerShell_Logging function library.
This template is based on my PowerShell Script Template Version 2, but has been modified for use with PowerCLI so that you can easily create scripts and solutions to automate your VMware world!
Below is everything you need to know on the PowerCLI template, as well as the template itself…
Recently I needed to find if any virtual machines had been deployed or cloned on a particular day (in order to troubleshoot a storage issue).
The Tasks & Events view in the VI client only shows the last few days of events, so if you need to get events from an older date the only way is through PowerCLI.
Here is how to do get a list of events from vCenter Server using PowerCLI…
Recently I upgraded my home test lab with a new ESXi white box host. This host is a custom built PC that runs an Asus Gryphon Z97 micro-ATX motherboard. A few people have asked me how I got ESXi 5.5 running on the Asus Gryphon Z97, so I thought I would post up how I did it here….
You have a VM that is part of a port group on a distributed switch, however the network adapter is disconnected. When attempting to enable the network adapter for the VM by ticking Connected in Edit Settings, it fails and you get the error message of: Invalid Configuration for device '0'.
I had the same problem and here is how I fixed it…