1. Hyper-V novosti u Windows Serveru vNext Romeo Mlinar, Ekobit

2. Dati detaljan pregled novosti koje dolaze s Hyper-V u Windows Serveru Technical Preview Ovo nije… Kompletan pregled svih Hyper- V značajki koje će biti dostupne u finalnoj verziji Windows Servera Cilj prezentacije!

3. Hot add and remove for network adapters and memory Virtual Machine Configuration Version New virtual machine configuration file format Production checkpoints Hyper-V Manager improvements Integration Services delivered through Windows Update Linux secure boot Rolling Hyper-V Cluster Upgrade Sadržaj

4. Network adapters – can be added and removed from Generation 2 virtual machines while they are running. Memory – for Windows Server Technical Preview guests, you can now increase and decrease the memory assigned to virtual machines while they are running. Hot add and remove

5. Demo: Hot Add Memory - NIC

6. You can name individual network adapters in the virtual machine settings – and see the same name inside the guest operating system. PowerShell in host: PowerShell in guest: Network Adapter Identification Add-VMNetworkAdapter -VMName “TestVM" -SwitchName "Virtual Switch" -Name "Fred" -Passthru | Set-VMNetworkAdapter -DeviceNaming on Add-VMNetworkAdapter -VMName “TestVM" -SwitchName "Virtual Switch" -Name "Fred" -Passthru | Set-VMNetworkAdapter -DeviceNaming on Get-NetAdapterAdvancedProperty | ?{$_.DisplayName -eq "Hyper-V Network Adapter Name"} | select Name, DisplayValue

7. Hyper-V will not automatically upgrade virtual machines Upgrading a virtual machine is a manual operation that is separate from upgrading the host Individual virtual machines can be moved back to earlier versions, until they have been manually upgraded Virtual Machine Configuration Version

8. PowerShell only: Virtual Machine Configuration Version Update-VMConfigurationVersion vmname Or Update-VmConfigurationVersion vmobject Update-VMConfigurationVersion vmname Or Update-VmConfigurationVersion vmobject

9. After you upgrade the virtual machine configuration version, you cannot move the virtual machine to a server running Windows Server 2012 R2 You cannot downgrade the virtual machine configuration version back from version 6 to version 5 The virtual machine must be turned off in order to upgrade the virtual machine configuration This cmdlet is blocked on a Hyper-V Cluster, when the cluster functional level is Window Server 2012 R2 After the upgrade the virtual machine use the new configuration file format Virtual Machine Configuration Version

10. Secure boot may not work on Generation 2 virtual machine after upgrade Solution: Virtual Machine Configuration Tech Preview Bug Set-VMFirmware "VMName" -SecureBootTemplate MicrosoftWindows

11. Demo: Upgrade VM Configuration Version

12. Binary format for efficient performance at scale Resilient logging for changes New file extensions:.VMCX and.VMRS New virtual machine configuration file format

13. Delivers the same Checkpoint experience that you had in Windows Server 2012 R2 – but now fully supported for Production Environments Uses VSS instead of Saved State to create checkpoint Restoring a checkpoint is just like restoring a system backup Production checkpoints

14. Demo: Checkpoint

15. When you add a new virtual hard disk to a virtual machine that is being replicated – it is automatically added to the no-replicated set. This set can be updated online. Replica Support for Hot Add of VHDX Set-VMReplication "VMName" -ReplicatedDisks (Get-VMHardDiskDrive "VMName")

16. Connecting via WinRM Support for alternate credentials Requires that you have CredSSP enabled on server and client (http://blogs.msdn.com/b/powershell/archive/2008/06/05/credssp-for-second-hop-remoting-part-i-domain-account.aspx)http://blogs.msdn.com/b/powershell/archive/2008/06/05/credssp-for-second-hop-remoting-part-i-domain-account.aspx Connecting via IP address Able to manage Windows Server 2012, 2012 R2 and Technical Preview from a single console. Hyper-V Manager improvements Multiple improvements to make it easier to remotely manage and troubleshoot Hyper-V Servers

17. I can’t see all the virtual machines in Hyper-V Manager! Solution Hyper-V Manager Tech Preview Bug get-vm | ?{$_.heartbeat -eq "OKApplicationsUnknown"} | Disable-VMIntegrationService "Heartbeat"

18. Integration Services Delivered through Windows Update Windows Server 2012 R2: VM drivers (integration services) updated with each new host release Require that VM driver version matches the host Drivers shipped with host operating system Windows Server Technical Preview: VM drivers (integration services) updated when needed Require latest available VM drivers for that guest operating system Drivers delivered directly to the guest operating system via Windows Update

19. Providing kernel code integrity protections for Linux guest operating systems. Works with: *Ubuntu 14.04 and later *SUSE Linux Enterprise Server 12 Linux secure boot

20. PowerShell to enable this: Linux secure boot Set-VMFirmware "Ubuntu" -SecureBootTemplate MicrosoftUEFICertificateAuthority

21. DEMO: Linux secure boot

22. Prednosti nadogradnje Hyper-V klastera s WS2012 R2 na WS TP: * bez novog hardvera * bez prekida rada * mogućnost povratka, (roll-back) ukoliko ima potrebe Rolling Hyper-V Cluster Upgrade

23. Windows Server 2012 R2: * Introduced the ability to limit maximum IOPs for an individual virtual hard disk Storage Quality of Service (QoS)

24. Windows Server Technical Preview: Leveraging Scale Out File Server to allow you to: * Define IOPs reserves for important virtual hard disks * Define a IOPs reserve and limit that is shared by a group of virtual machines / virtual hard disks Storage Quality of Service (QoS)

25. Demos: Distributed Storage QoS & Linux

27. romeo@rmlinar.net @RomeoMlinar www.rmlinar.net/blog

28. Nagrađujemo vas sa 100 WinCoin bodova što ste posjetili predavanje. Osvojite dodatnih 100 WinCoin bodova ukoliko popunite službeni upitnik. HVALA!

29. MVA http://www.microsoftvirtualacademy.com Uspješni profesionalci nikad ne prestaju učiti. Microsoft Virtual Academy nudi online Microsoft treninge vođene od eksperata da pomognu profesionalcima u daljnjem usavršavanju. Treninzi su vođeni od vrhunskih stručnjaka na različitim tehnološkim područjima. Nakon odslušanog treninga možete također provjeriti svoje znanje. Za bolje razumijevanje ovoga predavanja savjetujem da odslušate treninge na temu: Introduction to Hyper-V http://goo.gl/UD3kZw Server Virtualization with Windows Server Hyper-V and System Center http://goo.gl/3nE192

30. Hvala na pažnji