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Новые возможности Hyper-V WS 2012 R2
Учебный центр "Звезды и С" www.stars-s.ru
Alex A. Kibkalo
21 год на рынке IT образования! 17 лет с
Microsoft
Virtual Machine Generations
Generation 1 and 2 VMs
Generation 1 – no changes
Generation 2
No Legacy devices
UEFI Based, no emulation
Boot from SCSI
Support for Secure Boot (no virtual TPM)
Only x64 versions of WS2012/Win8 and later
Not supported by VMM R2 yet (pre Beta)
Fast boot (really fast)
Учебный центр "Звезды и С" www.stars-s.ru1
Generation 1 hardware (no changes)
2 Учебный центр "Звезды и С" www.stars-s.ru
Generation 1 inside VM
3 Учебный центр "Звезды и С" www.stars-s.ru
Generation 2 hardware
4 Учебный центр "Звезды и С" www.stars-s.ru
Generation 2 inside VM
5 Учебный центр "Звезды и С" www.stars-s.ru
VMConnect and Enhanced mode
6 Учебный центр "Звезды и С" www.stars-s.ru
Full RDP Stack inside
Copy/paste (files, clipboard)
Better video
Sound
High resolution
Two factor authentication
Full capabilities, even when network is down
Enable per server, configure per user
Works for both Gen1 and Gen2, just 2012R2 and 8.1 guests
Switch back to basic mode when needed
Select resolution and redirected devices for enhanced
session, save settings per VM
Enabled per server
Учебный центр "Звезды и С" www.stars-s.ru7
Configured per user
Учебный центр "Звезды и С" www.stars-s.ru8
Configure resolution on connect (can save)
Учебный центр "Звезды и С" www.stars-s.ru9
Configure redirected resources
Учебный центр "Звезды и С" www.stars-s.ru10
Automatic Activation
Учебный центр "Звезды и С" www.stars-s.ru11
VMs activate automatically according to the hosting
environment (only for Datacenter SKU)
Guest VM is automatically licensed (OEM, Retail, VL) if host
is activated. No entering keys
Zero touch for hosters
Live Migrations enhancements
LM from WS2012 to WS2012 (over four 1Gbps interfaces
teamed) for a WS2012 VM (6GB static) takes 107 seconds
LM from WS2012 to WS2012R2 - Live! One direction (no
back). Need to enable cross-version saved states and
snapshots on SERVER host OS takes 93 seconds
LM from WS2012R2 to WS2012R2 with compression
(configurable, enabled by default, does only if there are
free CPU cycles) takes 13 seconds
LM from WS2012R2 to WS2012R2 with RDMA (doesn't use
CPU or extra network resources, uses PCI bus - make sure
to have PCI3, when you have more them 3 RDMA cards,
you are limited by memory speed) takes 6 seconds
Учебный центр "Звезды и С" www.stars-s.ru12
Live resize of the VM disks
Takes moments
Supported for VHDX only
For Gen1 - can't be boot drive (SCSI)
For Gen2 - any disk
Increase and decrease
Any OS in VM
Учебный центр "Звезды и С" www.stars-s.ru13
14 Учебный центр "Звезды и С" www.stars-s.ru
Storage metering and QoS
Storage IO restriction and storage IO metering
Live changes for running VM
Учебный центр "Звезды и С" www.stars-s.ru15
Virtual disk sharing
Share virtual disk (VHDX file) between any number of VMs
VMs must be offline to add shared disk
Disk is presented as SAS device
Учебный центр "Звезды и С" www.stars-s.ru16
Export/Cloning
Copy a running VM (create a clone of running VM in VMM,
only when VM runs on 2012R2 host)
Export running VM
Export a snapshot of a running VM
Учебный центр "Звезды и С" www.stars-s.ru17
Changes for Linux guests
Dynamic memory for Linux VMs
Online backup of Linux VMs with Windows Server Backup,
DPM, etc (when we do a VSS snapshot on host, we ask VM
to do a temporary filesystem freeze)
Учебный центр "Звезды и С" www.stars-s.ru18
Network Virtualization
Is now a part of switch (not a filter)
Automatically enabled for all adapters in vSwitch
Gets Consumer Addresses from VMs
Test-NetConnection for diagnostics
Учебный центр "Звезды и С" www.stars-s.ru19
RemoteFX updates
Media streaming: up to 50% less bandwidth then WS2012
Lower bandwidth and CPU utilization for adaptive graphics
DirectX 11.1 support for vGPU
Учебный центр "Звезды и С" www.stars-s.ru20
Hyper-V Replica
Top feature of Hyper-V in WS2012
Allow replication frequency changes (30 sec, 5 min, 15
min). 5 minutes is still default
Учебный центр "Звезды и С" www.stars-s.ru21
Hyper-V Replica extension
Allow extend replication from secondary replica to a third
server (have a fast onsite copy and slow offsite) (hosters
who are DRaaS want to protect secondary replicas to
achieve SLAs)
Replicate to Azure VM Role (with VMM)
Учебный центр "Звезды и С" www.stars-s.ru22
Disk deduplication
Supports VDI (and just VDI) running machines
Supports shared disks, including CSV
No support for bootable volumes, or ReFS
Учебный центр "Звезды и С" www.stars-s.ru23

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Windows Server 2012 R2! Что нового в Hyper-V?

  • 1. Новые возможности Hyper-V WS 2012 R2 Учебный центр "Звезды и С" www.stars-s.ru Alex A. Kibkalo 21 год на рынке IT образования! 17 лет с Microsoft
  • 2. Virtual Machine Generations Generation 1 and 2 VMs Generation 1 – no changes Generation 2 No Legacy devices UEFI Based, no emulation Boot from SCSI Support for Secure Boot (no virtual TPM) Only x64 versions of WS2012/Win8 and later Not supported by VMM R2 yet (pre Beta) Fast boot (really fast) Учебный центр "Звезды и С" www.stars-s.ru1
  • 3. Generation 1 hardware (no changes) 2 Учебный центр "Звезды и С" www.stars-s.ru
  • 4. Generation 1 inside VM 3 Учебный центр "Звезды и С" www.stars-s.ru
  • 5. Generation 2 hardware 4 Учебный центр "Звезды и С" www.stars-s.ru
  • 6. Generation 2 inside VM 5 Учебный центр "Звезды и С" www.stars-s.ru
  • 7. VMConnect and Enhanced mode 6 Учебный центр "Звезды и С" www.stars-s.ru Full RDP Stack inside Copy/paste (files, clipboard) Better video Sound High resolution Two factor authentication Full capabilities, even when network is down Enable per server, configure per user Works for both Gen1 and Gen2, just 2012R2 and 8.1 guests Switch back to basic mode when needed Select resolution and redirected devices for enhanced session, save settings per VM
  • 8. Enabled per server Учебный центр "Звезды и С" www.stars-s.ru7
  • 9. Configured per user Учебный центр "Звезды и С" www.stars-s.ru8
  • 10. Configure resolution on connect (can save) Учебный центр "Звезды и С" www.stars-s.ru9
  • 11. Configure redirected resources Учебный центр "Звезды и С" www.stars-s.ru10
  • 12. Automatic Activation Учебный центр "Звезды и С" www.stars-s.ru11 VMs activate automatically according to the hosting environment (only for Datacenter SKU) Guest VM is automatically licensed (OEM, Retail, VL) if host is activated. No entering keys Zero touch for hosters
  • 13. Live Migrations enhancements LM from WS2012 to WS2012 (over four 1Gbps interfaces teamed) for a WS2012 VM (6GB static) takes 107 seconds LM from WS2012 to WS2012R2 - Live! One direction (no back). Need to enable cross-version saved states and snapshots on SERVER host OS takes 93 seconds LM from WS2012R2 to WS2012R2 with compression (configurable, enabled by default, does only if there are free CPU cycles) takes 13 seconds LM from WS2012R2 to WS2012R2 with RDMA (doesn't use CPU or extra network resources, uses PCI bus - make sure to have PCI3, when you have more them 3 RDMA cards, you are limited by memory speed) takes 6 seconds Учебный центр "Звезды и С" www.stars-s.ru12
  • 14. Live resize of the VM disks Takes moments Supported for VHDX only For Gen1 - can't be boot drive (SCSI) For Gen2 - any disk Increase and decrease Any OS in VM Учебный центр "Звезды и С" www.stars-s.ru13
  • 15. 14 Учебный центр "Звезды и С" www.stars-s.ru
  • 16. Storage metering and QoS Storage IO restriction and storage IO metering Live changes for running VM Учебный центр "Звезды и С" www.stars-s.ru15
  • 17. Virtual disk sharing Share virtual disk (VHDX file) between any number of VMs VMs must be offline to add shared disk Disk is presented as SAS device Учебный центр "Звезды и С" www.stars-s.ru16
  • 18. Export/Cloning Copy a running VM (create a clone of running VM in VMM, only when VM runs on 2012R2 host) Export running VM Export a snapshot of a running VM Учебный центр "Звезды и С" www.stars-s.ru17
  • 19. Changes for Linux guests Dynamic memory for Linux VMs Online backup of Linux VMs with Windows Server Backup, DPM, etc (when we do a VSS snapshot on host, we ask VM to do a temporary filesystem freeze) Учебный центр "Звезды и С" www.stars-s.ru18
  • 20. Network Virtualization Is now a part of switch (not a filter) Automatically enabled for all adapters in vSwitch Gets Consumer Addresses from VMs Test-NetConnection for diagnostics Учебный центр "Звезды и С" www.stars-s.ru19
  • 21. RemoteFX updates Media streaming: up to 50% less bandwidth then WS2012 Lower bandwidth and CPU utilization for adaptive graphics DirectX 11.1 support for vGPU Учебный центр "Звезды и С" www.stars-s.ru20
  • 22. Hyper-V Replica Top feature of Hyper-V in WS2012 Allow replication frequency changes (30 sec, 5 min, 15 min). 5 minutes is still default Учебный центр "Звезды и С" www.stars-s.ru21
  • 23. Hyper-V Replica extension Allow extend replication from secondary replica to a third server (have a fast onsite copy and slow offsite) (hosters who are DRaaS want to protect secondary replicas to achieve SLAs) Replicate to Azure VM Role (with VMM) Учебный центр "Звезды и С" www.stars-s.ru22
  • 24. Disk deduplication Supports VDI (and just VDI) running machines Supports shared disks, including CSV No support for bootable volumes, or ReFS Учебный центр "Звезды и С" www.stars-s.ru23