Clustering Enhancements
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The document discusses enhancements for managing private cloud infrastructure on the Hyper-V platform, focusing on cluster management, scalability, and storage solutions. It outlines features such as task scheduling, streamlined maintenance, and virtual machine mobility, allowing for efficient resource utilization and minimal downtime. Powershell cmdlets are highlighted as tools to simplify management tasks within the clustered environment.
Clustering Enhancements
- 1. Drive your life. Clustering Enhancements Patrick Sommer Patrick.Sommer@corporatesoftware.ch
- 3. Infrastructure for the Private Cloud Management for the private cloud Hyper-V Platform for the private cloud Infrastructure for the private cloud
- 4. Shared bus or iSCSI connection Service or application Cluster storage Node 1 Node 2 A dedicated network connects the failover cluster nodes A network connects Clients the failover cluster and clients
- 6. Highly scalable infrastructure for the private cloud ... Scale up ... Scale out
- 11. Flexible storage choices for the private cloud Accessing VHDs over SMB Hyper-V Cluster Single Logical Server (FooShare) Single File System Namespace File Server Cluster Cluster Shared Volumes
- 12. Hyper-V Cluster SMB SMB File Server Cluster FC / iSCSI / SAS / FCoE / Spaces FC / iSCSI / SAS / FCoE / JBOD Spaces JBOD
- 13. From Hours to Seconds … <3 sec of downtime 400 350 300 250 Minutes Windows 200 Server 2008 R2 150 Windows 100 Server 2012 50 0 100 200 300 Million Million Million Files Files Files
- 16. Cluster integrated Storage Spaces Spaces Cluster integrated Shared with Cluster Volumes Spaces-Based Virtualized Storage SAS Physical Storage JBODs
- 18. 1 1 0 0
- 19. Cluster managed node votes 1 1 1 0
- 20. Cluster Wide • Task is scheduled on all Nodes of the cluster Any Node • Task is scheduled on a single random Node of the cluster Resource Specific • Task is scheduled only on the node which currently owns the specified Resource PowerShell Cmdlet Description Register-ClusteredScheduledTask Creating a new clustered scheduled task Unregister-ClusteredScheduledTask Delete a clustered scheduled task Set-ClusteredScheduledTask Update existing clustered task Get-ClusteredScheduledTask Enumerating existing clustered tasks
- 21. Simplify host patching and repairs Draining a node Resuming a node • Node is paused preventing new groups from moving to that node •Resume-ClusterNode –Failback invokes failback policies • All groups are issued a move to return groups to that node when it is brought out of • VMs are queued up and live migrated off based on priority Maintenance Mode
- 22. Initiate Eliminate repetitive maintenance tasks Admin Cluster-Aware Updating Update Coordinator
- 23. Management for the private cloud Hyper-V Platform for the private cloud Infrastructure for the private cloud
- 24. Virtual Machine Priority High Medium Low
- 25. Improved VM mobility within the cluster
- 26. VM mobility in and out and between clusters Live Migrate VM and Storage Between Clusters Live Migrate VM and Storage Live Migrate VM and Storage to Clusters to Stand-Alone Server
- 27. VHD
- 28. Branch Office VHD VHD
- 29. Fibre channel from the guest Cluster
- 30. Health detection of applications inside a virtual machine
- 31. PowerShell cmdlets can be used to do everything the UI can do…
- 34. Blog Cluster Team -