Nowadays, most of servers have been virtualized and I can't imagine work without vMotion in my datacenter. Using vMotion, I can move (migrate) VMs between ESXi hosts without interruption. Increasing configured RAM of VMs causes vMotion needs time to be completed. So in this article we discuss how to improve/speed up vMotion. Best Practices for… Read More »
In this article, we discuss pros and cons of vSphere Management Cluster. I decided to write this article because I have seen many VMware environments without this type of cluster and with problems caused by this. Example, recently one of my new customers had a problem with vCenter VM and they were not able to… Read More »
Recently I have been done a migration from vSS to the Cisco Nexus 1000v switch. My customer wanted to reconfigure network (uplinks) because some of ESXi uplinks had been configured as active-standby in VSS because there were uplinks connected to the upstream switches (two old catalyst separate switches, no stackable) not supported multi-chassis Etherchannel (MEC). The… Read More »