In this post I share a small PowerShell/PowerCLI script to check if VMs get backed up by Veeam B&R. If you do not run VeeamONE, it can be challenging to check if every VM that should be backed up, is really backed up. For checking this, this script should be helpful.
When enabling the ESXi Side-Channel-Aware Scheduler (L1 Terminal Fault vulnerability CVE-2018-3646) for a cluster or single hosts, you should use VMware HTAware Mitigation Tool for resource analyzing and enabling. There are a few limitations after applying and enabling VMware L1TF patches on ESXi hosts (starting in august 2018). One of them is that a VM configured with n vCPUs can only run on hosts with >=n physical cores. […]
Here is a very simple linux bash script to shut down all VMs of a ESXi host and the host itself, for example when a power failure occurs, this script can be used in UPS software. Some time ago a posted how to use such script in an HPE UPS environment. You can find the post here.
These steps are necessary to implement a graceful shutdown of an vSphere environment. For this scenario you need supportet HP UPSs for HP Power Protector.