3 1.Understanding VMs 1.1Examining Virtual Machines from the Inside a From the perspective of software running inside a vm, a vm is really just a collection of virtual hardware resources selected for the purpose of running a guest OS instance a By default, VMware ESXi presents the following fairly generic hardware to the Vm a Phoenix BIOS a Intel 440BX motherboard a Intel PCl AHCI controller IDE CD-ROM drive BusLogic parallel SCSl, LSI Logic parallel SCSI, or LSI Logic SAS controller 河南中医药大学/阮晓龙/13938213680/htp/cloudxg.hactcm.edu.cn/http:/www5ucwebcn