NUMA Nonuniform memory access NUMA node 1 NUMA

NUMA (Non-uniform memory access) NUMA node 1 NUMA node 2 Processors Memory Host NUMA

NUMA node 1 NUMA node 2 Это оптимальный вариант… Processors Memory NUMA node 3 NUMA node 4 Processors Memory

1. 7 x scaling from 16 VPs to 32 VPs Throughput scaling 13% throughput virtualization cost at 32 VPs Throughput virtualization cost Hardware: 4 NUMA nodes, 256 GB RAM Workload: SQL OLTP

Web workload: 1. 8 x scaling from 40 VMs on 80 LPs to 80 VMs on 160 LPs Web workload throughput scaling with 2 VPs/VM Hardware: 8 NUMA nodes, 512 GB RAM SQL workload: 1. 8 x scaling from 4 VMs on 80 LPs to 8 VMs on 160 LPs SQL workload throughput scaling with 20 VPs/VM Hardware: 8 NUMA nodes, 1 TB RAM

Windows Server 2008 R 2 Windows Server 8 Beta 16 LPs 64 LPs 160 LPs 1 TB 2 TB 16 Nodes up to 1000 VMs 64 Nodes up to 4000 VMs Virtual Machine Processor Support Up to 4 VPs Up to 32 VPs VM Memory Up to 64 GB Up to 512 GB Yes, one at a time Yes, with no limits. As many as hardware will allow. No. Quick Storage Migration via SCVMM Yes, with no limits. As many as hardware will allow. Servers in a Cluster 16 16 64 VP: LP Ratio 8: 1 for Server 12: 1 for Client (VDI) No limits. As many as hardware will allow. HW Logical Processor Support Physical Memory Support Cluster Scale Live Migration Live Storage Migration

Live Storage Migration Online Meta. Operations Virtual Fiber Channel Live VHD Merge Поддержка File Based Storage Live New Parent по SMB 2. 2 Поддержка Native 4 K Disk Новый формат VHDX Offloaded Data Transfer (ODX) Storage Resource Pools

Token Offload Read Virtual Disk Offload Write Token Actual Data Transfer Intelligent Storage Array Virtual Disk

Creation of a 10 GB Fixed Disk 200 180 160 140 120 100 80 60 40 20 0 ~3 Minutes Time (seconds) <1 Second! Average Desktop ODX

Windows Server 2008 R 2 Windows Server 8 Dev Preview No. Quick Storage Migration via SCVMM Yes, with no limits. As many as hardware will allow. VMs on File Storage No No Yes, SMB 2. 2 Guest Fiber Channel No No Yes Virtual Disk Format VHD up to 2 TB VHDX up to 16 TB VM Guest Clustering Yes, via i. SCSI or FC No No Yes Live VHD Merge No, offline. Yes Live New Parent No No Yes Secure Offloaded Data Transfer (ODX) No No Yes Live Storage Migration Native 4 k Disk Support

Отказоустойчивый кластер Поддержка до 63 узлов и 4000 Cluster Wide Task Scheduling ВМ в кластере Inbox Live Migration Queuing Контролируемые обновления Поддержка SMB Cluster Shared Volumes 2. 0 Hyper-V App Monitoring VM Failover Prioritization Guest Clustering via Fiber Anti-Affinity VM Rules Channel…

NPIV port(s)

Disaster Recovery Application/Service Failover I/O Redundancy Physical Node Redundancy Hardware Fault • Hyper-V Replica for Asynchronous Replication • CSV 2. 0 Integration with Storage Arrays for Synchronous Replication • Non-Cluster Aware Apps: Hyper-V App Monitoring • VM Guest Cluster: i. SCSI, Fiber Channel • VM Guest Teaming of SR-IOV NICs • Network Load Balancing & Failover via Windows NIC Teaming • Storage Multi-Path IO (MPIO) • Multi-Channel SMB • Live Migration for Planned Downtime • Failover Cluster for Unplanned Downtime • Windows Hardware Error Architecture (WHEA)/RAS

Hyper-V Virtual Machine 1 VHD Stack 3 2 5 VHD Source Device VHD 4 Destination Device

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Replication Provider Hyper-V Replica Storage Based Replication Microsoft Cost • • Net. App, HP, Fujitsu, IBM, Hitachi, Falcon. Stor, 3 Par, EMC, LSI, Compellent, Equal. Logic and more… • • Management Flexible Storage Options Available Unlimited VM Replication included • • High end replicating storage Additional replication software • • LEARN MORE Performance VM Granularity Open APIs provide extensibility, interoperability and prevent vendor lock-in • • LUN-VM Layout Coordination with storage team • • • 5 minutes RPOs Application Level Consistency File Level Consistency Synchronous Replication High Data Volumes

Windows Server 2008 R 2 Windows Server 8 Hyper-V Power. Shell No No Yes Network Power. Shell No No Yes Storage Power. Shell No No Yes SCONFIG No Yes No (Server Core @ OS Setup) Yes, Min. Shell N/A No Yes Enable/Disable Shell VMConnect Support for Remote. FX

Поддержка Nexus 1000 Support Openflow Support Network Introspection Much more… ACLs PVLAN …much more… Windows NIC Teaming SR-IOV) Поддержка в Live Migration Network Qo. S По VNIC резервирование канала и лимиты Мониторинг

Windows Server 2008 R 2 Windows Server 8 Yes, via partners Windows NIC Teaming in box. VLAN Tagging Yes Yes MAC Spoofing Protection No Yes, with R 2 SP 1 Yes ARP Spoofing Protection No Yes, with R 2 SP 1 Yes SR-IOV Networking No No Yes Network Qo. S No No Yes Network Metering No No Yes Network Monitor Modes No No Yes IPsec Task Offload No No Yes VM Trunk Mode No No Yes NIC Teaming

• NIC Teaming • Live Storage Migration • 32 VP VMs, 160 core support • 64 node clusters and 4000 VMs • Hyper-V Extensible Switch • И еще! • Hyper-V Network Virtualization • Large Scale Private Cloud • Storage performance & cost • Hosters • Share Nothing Live Migration • Hyper-V Replica • Encrypted Clusters • И еще! • Virtualization in Mid-Market