Virtualization

Virtualization

1. ESXI Architecture

   • Guest OS
     • VMM
       • VM Kernel
         • VMWare ESXi Host (Physical H/W)
       • Virtual NIC
       • CPU Scheduler
       • MEM Allocator
       • SCSI

2. Hypervisor

   • Types
     • Type 1
       • Bare-Metal
         • VMWare EsXI
     • Type 2
       • Hosted
         • Oracle VM Virtual Box
   • Guest OS
     • App

3. vCentre 6.0 features

   • An application to manage the various Virtualized Machines
   • FT support for up to 4 vCPUs and 64 GB RAM.
   • continuous availability – zero downtime, zero data loss for infrastructure failures.
   • new, more scalable technology: fast check-pointing to keep primary and secondary in sync.

4. Features

   • Server Consolidation
   • Hardware Independence
   • Reduced H/W Cost

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