Book Image

System Center 2012 R2 Virtual Machine Manager Cookbook - Second Edition

By : Edvaldo Alessandro Cardoso Sobrinho, EDVALDO ALESSANDRO CARDOSO
Book Image

System Center 2012 R2 Virtual Machine Manager Cookbook - Second Edition

By: Edvaldo Alessandro Cardoso Sobrinho, EDVALDO ALESSANDRO CARDOSO

Overview of this book

Table of Contents (18 chapters)
System Center 2012 R2 Virtual Machine Manager Cookbook
Credits
About the Author
Acknowledgments
About the Reviewers
www.PacktPub.com
Preface
Index

Live migrating virtual machines


Live migration (LM) is a feature that saw a huge improvement back in the VMM 2012 SP1 version due to the following Windows Server 2012/R2 capabilities:

  • Live migration between two isolated Hyper-V servers (with no shared storage).

  • Live migration within cluster nodes.

  • Live migration between the nodes of two different clusters.

  • Live storage migration, where you can migrate the VM files (for example, VHD/VHDX, ISO, and VFD files) to update the physical storage or address bottlenecks in storage performance. Storage can be added to either an isolated Hyper-V host or a Hyper-V cluster, and then, the VMs can be live-migrated (moved) to the new storage.

  • Live VSM, where you can use live system migration (VSM) to migrate both the VM and the storage in a single action.

  • Concurrent live migration, where you can perform the multiple concurrent live migrations of virtual machines and storage. The limit of concurrent live migrations can be manually configured; the live migrations...