The XAPI Toolstack

• Responsibilities
• High-level architecture
  • Environment
  • Daemons
  • Interfaces
• Features
  • Disaster Recovery
  • Event handling in the Control Plane - Xapi, Xenopsd and Xenstore
  • High-Availability
  • Multi-version drivers
  • NUMA
  • Snapshots
  • vGPU
  • Xapi Storage Migration