Wednesday, August 16, 2017

Unable to Restore Resource Pool Setting for Hosts - vSAN error

After setting up a vSAN cluster I had the following error appear on the ALT-F11 console screen on one of my ESXi 6.0 hosts:

"Unable to restore Resource Pool Settings for hosts/vim/vmvisor/vsanperfsvc it is possible hardware or memory constraints have changed. please verify settings in the vsphere client"

Apparently this is somehow related to DRS.  I was able to solve this by switching DRS off and back on again and then rebooting the host that had the error.  After booting the host no longer showed that error on the console screen.  Hope this helps someone that is having the same issue.