Reading Time: 2 minutes Unable to Migrate ESXi Host(s) from vSphere Standard Switch (vSS) to vSphere Distributed Switch (vDS). Environment – ESXi v7.0, vCenter v7.0, vDS v7.0. ESXi Host(s) either loose connectivity or the network changes are rolled back when trying to migrate from vSS to vDS. The vSS has two active vmnics (pNICs) and the migration to vDS fails, even with a single vmnic migration…
Month: April 2020
NUMA | vNUMA | Should we consider “Cores per socket” VM configuration in vSphere?
Reading Time: 6 minutes This blog is a consolidation (one reference point) to understand NUMA, vNUMA, “why it is important in the world of hypervisors?”, changes in vNUMA from vSphere v6.5 onwards, advance configuration overrides, rule of thumb, recommendations on “Cores per Socket” VM configuration for vSphere v6.7 and v7.0…