Today I would like to talk about one of my favorite tools that I use both internally and with my clients.
RVTools – https://www.robware.net/rvtools/
RVTools is a free utility that you can use to discover what is going on with your VMware Environment. All you have to do it install the client on your machine and in a few minutes you are able to log into your vSphere Environment (using your normal vSphere Credentials) and it will give you a read out of your entire environment.
From the login Screen the look and feel is very reminiscent of the old C# vSphere Client used back in 5.x and 6.0 days.
Once you log in you are presented with the vInfo tab which is a summary of everything going on with the vSphere/ESXi host you Connected to.
Along the top you will see a series to tabs that will drill down into the various components of your environment such as the ones seen below
I am only going to cover a few of these features, but I encourage you to try it out for your self.
vCD will show you what Virtual Machine has a CD Drive installed on it, if it is connected, and what .ISO is currently connected to it. So ,.for instance, if you have a Virtual Machine that will not vMotion, you could use this tool to see if it is attached to a .ISO that is on Local Storage.
vSnapshot will show you all the Virtual Machines that have snapshots associated with it. It will report back to you the name of the Virtual Machine, the name of the Snapshot, the Date/Time it was taken, and the File Name of the snapshot.
And Lastly we will touch on the vHealth tab. This tab will give you advice on things that you may not realize is going on in your environment such as inconsistent naming, Host logs not being stored on persistent storage, VMware tools being out of date, and Zombies (Files that exist on Datastores, but are not in inventory).