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Published byTriston Bossard Modified over 10 years ago
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HYPER V 3.0 David Hodap, Geodetski zavod Rijeka MCT
MCSA: Server Infrastructure MCITP, MCTS, MCSA,
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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
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Hyper –V 2.0
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Hyper –V 3.0
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Scalability Improvements
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PowerShell Managment
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Dynamic Memory
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Live Migration
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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
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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
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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 Quick storage migrations now Live storage migration
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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
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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
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Snapshots Hyper – V 3.0 can perform snapshots merges while the VM is runing
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Hot Adding Resources Hot resource allocation is new to Hyper – V 3.0
Hot resource allocation is available for memory and disks
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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
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DEMO
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