We have two existing clusters, one with Intel Haswell and the other with Intel Broadwell processors. We created a new cluster with Intel Ice Lake processors.
We need to migrate all VMs from the existing clusters to the new one. The VMware Compatibility Guide tells me that on the new cluster I will need to enable EVC Mode for Intel Haswell in order to do so.
I have not enabled any EVC Mode on the new cluster but VM migrations are working fine with no warnings. Why could this be?
I don't want to enable EVC Mode if I don't have to, but I'd hate to migrate a bunch of VMs and then something happens where I do need to enable it because then I'd have to power off all of the VMs I've migrated in order to do so.