2. Planning a high availability model Validate and understanding support policies Understanding Live Migration Deployment Planning VM Failover Policies Datacenter Manageability

5. SAN Cluster iSCSI Cluster

7. iSCSI Cluster Application or service within VM crashes or hangs then moves to another VM Application Health Monitoring Apps or services moves to another VM for maintenance or patching of guest OS Application Mobility

8. FaultHost ClusterGuest Cluster Host Hardware Failure Parent Partition Failure VM Failure Guest OS Failure Application Failure

9. Host Clustering VM’s move from server to server Zero downtime to move a VM Works with any application or guest OS Guest Clustering Apps move from VM to VM Traditionally downtime when moving applications Requires “cluster aware” applications running on Windows Server Requires double the resources – 2 VM’s for single workload

10. CLUSTER iSCSI Guest Cluster SAN

11. iSCSI

12. ESX 3.5 or earlier vSphere 4.0vSphere 4.1 Windows NT Server 4.0 No Windows 2000 Server No Windows Server 2003 NoYes (limited hardware configurations) No Windows Server 2008 NoYes (See VMware restrictions) Windows Server 2008 R2 NoYes (See VMware restrictions)

14. demo

19. Improved Manageability Run Validate Easily Create Clusters & HA Roles Generate Dependency Reports Built-in Help ( Get-Help Cluster ) As well as online here here Hyper-V Integration Replaces cluster.exe as the CLI tool ActionCMDlet Make VMs Highly-AvailableAdd-ClusterVirtualMachineRole Quick MigrationMove-ClusterGroup Live MigrationMove-ClusterVirtualMachineRole Add a Disk to CSVAdd-ClusterSharedVolume Move CSV DiskMove-ClusterSharedVolume Update VM ConfigurationUpdate-ClusterVirtualMachineConfiguration

21. Client accessing VM VHD Live Migrate this VM to another physical machine

22. Memory content is copied to new server VHD VM pre-staged

23. VHD Pages are being dirtied Client continues accessing VM

24. VHD Smaller set of changes Recopy of changes

25. VHD Partition State copied VM Paused

26. VHD Old VM deleted once migration is verified successful Client directed to new host

28. Host OS is Free Hyper-V Server Windows Server Enterprise Windows Server Datacenter Licensed per Server Licensed per CPU No guest OS licenses 4 guest OS licenses Unlimited guest licenses

31. StorageHost ClusterGuest Cluster Fibre Channel (FC) Serial Attached SCSI (SAS) Fibre Channel over Ethernet (FCoE) iSCSI

33. SAN

37. Cluster

40. CLUSTER SAN

50. Passion for High-Availability? Become a Cluster MVP!

51. Required Slide Speakers, please list the Breakout Sessions, Interactive Discussions, Labs, Demo Stations and Certification Exam that relate to your session. Also indicate when they can find you staffing in the TLC.

52. Required Slide Track PMs will supply the content for this slide, which will be inserted during the final scrub.

53. Resources www.microsoft.com/teched Sessions On-Demand & CommunityMicrosoft Certification & Training Resources Resources for IT ProfessionalsResources for Developers www.microsoft.com/learning http://microsoft.com/technet http://microsoft.com/msdn http://northamerica.msteched.com Connect. Share. Discuss.