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Overview. Agenda. Hyper-V Overview Feature Comparison Cost / Performance comparison Storage. Schedule Day 1. Schedule Day 2. New in Hyper-V Server 2012 R2. Generation 2 VMs Networking VM Network Protection Virtual RSS Storage Online Disk Resize Storage QoS Shared VHDX

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agenda
Agenda
  • Hyper-V Overview
  • Feature Comparison
  • Cost / Performance comparison
  • Storage
new in hyper v server 2012 r2
New in Hyper-V Server 2012 R2
  • Generation 2 VMs
  • Networking
    • VM Network Protection
    • Virtual RSS
  • Storage
    • Online Disk Resize
    • Storage QoS
    • Shared VHDX
    • Spaces Storage Tiering
  • Live Export
  • Live Migration
    • Compression
    • SMB Direct
  • Hyper-V Replica
    • Configurable Replication
    • Tertiary Replication
    • Manageable SCVMM & Azure Recovery Manager
updated in hyper v server 2012 r2
Updated in Hyper-V Server 2012 R2
  • Resize virtual hard disk
  • Live migrations
  • Integration services
  • Export
  • Failover Clustering and Hyper-V
  • Hyper-V Replica
  • Linux support
  • Management
  • Hyper-V Networking
hyper v versions
Hyper-V Versions
  • Windows Hyper-V Server 2012 R2
    • Unlimited – free of charge
  • Windows Server 2012 R2 Standard
    • 2 VMs
  • Windows Server 2012 R2 Datacenter
    • Unlimited
hyper v costs
Hyper-V Costs

Operating System Environment (OSE)

An “operating system environment” is an instance of an operating system, including any applications configured to run on it.

vmware esxi 5 1 vs ms hyper v server 2012
VMware ESXi 5.1 vs MS Hyper-V Server 2012
  • VMware ESXi 5.1 (Free Version)
  • Microsoft Hyper-V Server 2012
  • Scale
    • Limited to 4 vCPUs in VM
    • Limited Host RAM to 32 GB
    • Limited VM Memory Support
  • No Enterprise level features
    • No vMotion
    • No Storage vMotion
    • No High Availability
    • No Extensible Switch
    • No VM Replication
  • Scale
    • Up to 64 VPs per VM
    • Up to 4 TB of memory per Host RAM
    • Up to 1 TB of memory per VM
  • Enterprise level features included
    • Shared Nothing Live Migration
    • Live Storage Migration
    • High Availability via Clustering
    • Hyper-V Replica (Unlimited)
    • Storage Spaces
    • …much more…
hyper v vs vsphere
Hyper-V vsvSphere

http://blogs.technet.com/b/keithmayer/archive/2013/10/15/vmware-or-microsoft-comparing-vsphere-5-5-and-windows-server-2012-r2-at-a-glance.aspx

vsphere standard
vSphere Standard

http://www.vmware.com/products/vsphere/pricing.html

dynamic high performance storage
Dynamic, High Performance Storage
  • Live Storage Migration
  • New VHDX Format
    • Up to 64 TB per disk
    • Auto-Alignment with SAN storage
    • Major performance improvements
  • Native 4K Disk Support
  • Online Meta Operations
    • Live virtual disk merge
    • Live new parent
    • Improved rebuild
  • Virtual FibreChannel
    • Virtual FC HBA presented in VM
  • Offloaded Data Transfer (ODX)
  • Automatic Trim/Unmap
    • Allows storage subsystem to automatically reclaim/reuse storage deleted from a VM
    • Only Hyper-V provides this
  • Support for VMs on Continuously Available File Servers via SMB 3.0
    • SMB Multi-Channel, SMB Scale Out
    • SMB Transparent Failover, Encryption
networking improvements
Networking Improvements
  • In-box Hyper-V Network Virtualization (HNV) gateway
  • Now part of the Hyper-V extensible switch
  • Two new Windows PowerShell cmdlets (Test-VMNetworkAdapter and Select-NetVirtualizationNextHop) that enables diagnostics of HNV policy and the Customer Address space.
  • Dynamic IP Address
    • Allows you to run DHCP, DNS, and Active Directory in your VM networks.
  • New monitoring and diagnostic capabilities
  • Broadcast / Multicast support
  • NVGRE (Network Virtualization using Generic Routing Encapsulation) for traffic between separate networks
final thoughts
Final Thoughts
  • Free Hyper-V Server
    • Create VHDX and share
    • Replicate to other Hyper-V Servers
  • Storage Spaces
    • Requires JBOD / SAS disks
    • SSD greatly enhances performance
    • LSI controllers w/ JBOD array work great (DataON)
  • Networking
    • If you can afford 10 GbE do it
    • RDMA w/ 10 GbE is crazy fast