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Master Your Business Continuity: Understanding Sangfor hDR Platform Features
  

George Fady Lv2  Posted 2026-Oct-03 22:38

Understanding Sangfor hDR: Disaster Recovery for HCI Environments
Fast and reliable recovery is a critical part of business continuity. In modern infrastructure, disaster recovery is not only about having backups — it’s about being able to recover workloads quickly and minimize downtime.
Here are some key points I learned about Sangfor hDR (Heterogeneous Disaster Recovery):
1. Heterogeneous Disaster Recovery
Sangfor hDR can protect workloads such as physical X86 servers and virtual machines from supported virtualization platforms and recover them directly to the Sangfor HCI platform.
2. Agent-Based & Agentless Protection
hDR supports both agent-based and agentless disaster recovery modes, providing flexibility depending on the source environment and protection requirements.
3. Passive Disaster Recovery Mode
In passive mode, the hDR platform connects to the source disaster recovery machine and manages the required DR jobs, helping simplify centralized disaster recovery management.
4. Memory Planning Matters
When designing a DR environment, resource planning is important. The approximate memory requirements include:
• CDP Hot Standby: 700 MB
• VM Synchronization: 400 MB
• Fast Recovery Synchronization: 300 MB
These requirements should be considered when sizing the environment and planning for multiple protected workloads.
Key takeaway:
A well-designed DR solution should consider not only recovery capabilities, but also RPO, RTO, workload type, protection mode, and resource requirements.
Continuous learning and understanding these details helps build more resilient, highly available, and business-continuous HCI environments.Understanding Sangfor hDR: Disaster Recovery for HCI Environments
Fast and reliable recovery is a critical part of business continuity. In modern infrastructure, disaster recovery is not only about having backups — it’s about being able to recover workloads quickly and minimize downtime.
Here are some key points I learned about Sangfor hDR (Heterogeneous Disaster Recovery):

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