1. Backup Strategies for Hyper-V Chris Henley, Veeam Software http://www.veeam.com/blog Twitter: @NerdyLikeThat @Veeam @HyperVBear

2. How Hyper-V Works (Architecture) Hardware Parent VM Virt Stack Drivers Hypervisor Hyper-V Child VM Drivers

3. What’s In a Hyper-V VM? Hyper-V Virtual Machine.VHD/.VHDX Config.xml Snapshots.avhd Binary files

4. The VSS Process VSS Requestor Volume Shadow Copy Service VSS Writer Hyper-V VSS Writer Virtual Machine

5. Got my image! What now?  Changed Block Tracking  Forward Incremental  Increment injection  Synthetics  Reversed Incremental

6. Parent VM Changed Block Tracking Virt Stack Drivers Child VM Drivers CBT Hardware Hypervisor Hyper-V

7. Tracking Block Changes in VM’s 1001 0011 1010 0011 1101 1110 0001 1111 1011 1110 0101 1001 1010 1111 1111 0110 0111 1000.ctp.vib CBT

8. Incremental Backup VM CBT Full.vbk.vib

9. Full.vbk Injection 1001 0011 1010 0011 1101 1110 0001 1111 1011 1110 0101 1001 1010 1111 1111 0110 0111 1000.ctp.vib CBT

10. Synthetics 10 VM Full.vbk.vib Synthetic Full.vbk.vib SunMonTuesWed CBT

11. Reversed Incremental 11 VM CBT Full.vbk.vib.vrb Full.vbk.vib.vrb Full.vbk.vib.vrb SunMonTuesWed

12. Further Reducing RPO and RTO  Continuous Data Protection  Near Continuous Data Protection  Replica’s and Replication

13. How Replication Works Source Hyper-V Host VM.vib.vrb.vib CBT

14. The reason we do backup: Recovery  Restore Operations  Instant VM recovery Full.vbk VM.vhd

15. Summary  Hyper-V VM’s are more than just a single file.  VSS Enables the Hyper-V Backup Process.  Software Innovation Extends Backup and Restore

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