Change Block Tracking (CBT) for Hyper-V

Calsoft was engaged with the client to change Block Tracking (CBT) for Hyper-V. The engagement underpinned:

  • Tracking change VHD/VHDX blocks and map them to VM disk changed blocks
  • The mapping algorithm to be VM OS agnostic that would assure accuracy
  • Tracking to be minimally intrusive on I/O performance and optimal memory utilization
  • Zero VM/Hyper-V host downtime during deployment and tracking
Current Opportunities