HYPER V 3.0 David Hodap, Geodetski zavod Rijeka MCT MCSA: Server Infrastructure MCITP, MCTS, MCSA,

Hyper-V Release History Windows Server 2008 – Hyper-V 1.0 Basic functionaliti only Windows Server 2008 R2 –Hyper-V 2.0 Live Migration Dynamic memory Windows Server 2012 – Hyper-V 3.0 A lot of new features Standalone product or service

Hyper –V 2.0

Hyper –V 3.0

Scalability Improvements

PowerShell Managment

Dynamic Memory

Live Migration

Live migrations Beyond the Cluster Previusly it was only possible to live migrate a VM to a cluster mode Hyper-V 3.0 completely change philosophy. This is called Shared Nothing Live Migrations

No Shared Storage Requirement Live Migration in Hyper –V 2.0 required the use of shared storage (Cluster Shared Volume) In Hyper – V 3.0 shared storage is recommended,but not required

Storage Migrations Storage migrations is different from live migration.It is designet to move a virtual machine from one storage location to another,not from one host to another In Hyper – V 3.0 storage migrations occur without down time Server 2008 Quick storage migrations now Live storage migration

Hyper – V Replica Replicate a running virtual machine to an alternate host Hyper – V replica is not a fail over clustering solution. It is a disaster recovery solution

Virtual Fibre Channel Virtual Fibre Channel allows VMs to conect directly to FC storage trough a virtual SAN Each Host Bus Adapter must be assigned two World Wide Names in order to facilitate Live Migration Virtual FC N_Port ID Virtualization NPIV mapping

Snapshots Hyper – V 3.0 can perform snapshots merges while the VM is runing

Hot Adding Resources Hot resource allocation is new to Hyper – V 3.0 Hot resource allocation is available for memory and disks

Extensible Virtual Switch This means that the vendors can actually write code that plugs into the Hyper – V virtual switch Example 5nine Security Manager for Windows server 2012

DEMO

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