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