Hi,
There was a VMware KB I'm somehow now unable to access... link: kb.vmware.com/kb/2050443. It's as if the KB doesn't exist anymore. Now, I was able to find it through the Wayback Machine: VMware KB: Systems with MMIO regions larger than 4GB are not supported
Call outs: This is a known issue affecting VMware ESXi 5.1.x and 5.5.x. Solution is to disable MMIO >4GB setting in OEM system BIOS which causes the PCI devices to be mem-mapped below 4GB. This article applies (applied?) to 5.1.x and 5.5.x...
Has anyone dealt with modifying these settings before, or potential issues because of it? I'm trying to find any information on if this is still a known issue with 5.x and also how 6.x handles high MMIO page sizing. Any info would be a great help here.
Thanks,
Chelsea