StoneFly DR365U as High-Performance NAKIVO Backup Target: Architecture and Implementation Guide
Choosing the right backup target storage can make or break your data protection strategy. NAKIVO's flexibility in supporting multiple storage types opens up interesting possibilities, particularly when paired with purpose-built backup appliances like StoneFly's DR365U.
The DR365U isn't just another storage box. It's engineered specifically for backup workloads with features that address the modern threat environment.
Why Purpose-Built Backup Targets Matter
Generic storage often falls short for backup workloads. Different I/O patterns. Different security requirements. Different capacity planning needs.
NAKIVO generates sequential writes during backup jobs, followed by random reads during restores. The DR365U optimises for both patterns through intelligent caching and tiered storage algorithms.
More importantly, backup storage has become a primary ransomware target. Generic NAS devices lack the security architecture needed for today's threat environment.
StoneFly DR365U Architecture Overview
The DR365U takes a universal approach to backup storage. Unlike vendor-specific appliances, it supports your choice of backup software while delivering enterprise-grade protection.
Hardware Configurations:
- D-Series: 4-bay tower or 6-bay 2U form factors for smaller environments
- Rackmount: 12-bay to 60-bay configurations for enterprise deployments
- Expansion: Scale up with 12-108 bay EBODs, supporting up to 256 drives per node
- Capacity: From terabytes to petabyte scale
Performance Specifications:
- 13th Gen Intel processors in compact models
- NVMe caching tiers
- Up to 96GB RAM in mini-appliances
- 10GbE/25GbE/100GbE network options
NAKIVO Integration Patterns
NAKIVO's deployment flexibility creates multiple integration options with the DR365U.
Direct Linux Repository
Deploy NAKIVO directly on the DR365U's Linux OS. This eliminates network overhead between backup software and storage. NAKIVO writes directly to local filesystems, maximising throughput.
Benefits:
- Lowest latency backup operations
- Simplified architecture
- Reduced licensing complexity
- Direct access to StoneFly's security features
Network-Attached Configuration
Run NAKIVO on separate infrastructure while using DR365U as network storage. The appliance presents SMB/NFS shares or iSCSI targets to NAKIVO backup jobs.
Benefits:
- Separation of compute and storage
- Multiple backup servers can share storage
- Easier capacity scaling
- Centralised storage management
S3-Compatible Object Storage
Configure the DR365U as an S3-compatible object store for NAKIVO's cloud backup features. This approach works particularly well for long-term retention and compliance requirements.
Security Architecture: Air-Gapped Vault Technology
StoneFly's patented Air-Gapped Vault technology addresses the elephant in the room: ransomware.
Traditional "air-gapped" solutions require manual intervention. The DR365U automates this process through policy-based network and power management.
How It Works:
- Backup volumes remain disconnected by default
- Scheduled policies automatically connect storage during backup windows
- Network connections terminate immediately after backup completion
- Physical power management ensures true isolation
This creates genuine air-gap protection without operational overhead.
Immutable Storage Implementation
The DR365U implements multiple immutability layers:
WORM Storage: Hardware-level write-once, read-many protection prevents data modification at the storage layer.
FileLock Technology: Application-level immutability that works with NAKIVO's immutable backup features.
S3 Object Lockdown: When configured as object storage, implements S3-compatible object locking.
Immutable Delta-Based Snapshots: Change-based snapshots that cannot be modified or deleted during retention periods.
Volume Deletion Protection
Accidental or malicious volume deletion represents a significant risk. The DR365U implements a multi-step TRUST process:
- Volume deletion attempts are blocked at the storage level
- Deletion requests require StoneFly support involvement
- Two authorised personnel must approve deletion
- Audit trails track all deletion attempts
This protection operates independently of backup software, creating an additional security layer.
Anti-Ransomware Scanning
The DR365U includes AI-based anti-virus and anti-ransomware engines that scan backup data during ingestion and scheduled intervals.
Suspicious patterns trigger alerts and can automatically isolate affected volumes. This early detection helps prevent ransomware from spreading to backup repositories.
On-Demand Sandbox Verification
Before critical restores, the DR365U can create isolated virtual sandboxes to verify backup integrity. This allows you to test restore operations without affecting production systems.
The sandbox environment runs completely isolated from production networks, ensuring safe verification of potentially compromised backups.
Performance Optimisation for NAKIVO Workloads
The DR365U includes several optimisations specifically beneficial for NAKIVO deployments:
Intelligent Caching: NVMe cache tiers accelerate both backup writes and restore reads. The system learns I/O patterns and optimises cache algorithms accordingly.
Deduplication Compatibility: Works with NAKIVO's built-in deduplication, avoiding double-deduplication overhead.
Bandwidth Throttling: Coordinates with NAKIVO's bandwidth controls to prevent backup jobs from overwhelming network infrastructure.
Snapshot Integration: Uses storage-level snapshots to reduce backup windows and enable instant recovery points.
Capacity Planning and Scaling
NAKIVO's incremental forever backup strategy requires careful capacity planning. The DR365U's modular architecture simplifies this process:
Initial Deployment: Start with appropriate capacity for initial full backups plus growth projections.
Horizontal Scaling: Add EBOD expansion units without service interruption.
Vertical Scaling: Upgrade individual drives to higher capacities.
Tiered Storage: Implement hot/warm/cold tiers based on recovery time objectives.
Implementation Best Practices
Network Design: Use dedicated backup networks with sufficient bandwidth. 10GbE minimum for enterprise environments.
Security Zones: Place DR365U appliances in separate security zones with restricted access.
Monitoring Integration: Connect StoneFly monitoring to your existing infrastructure management tools.
Testing Procedures: Regular restore testing using the sandbox environment validates both NAKIVO and storage functionality.
Documentation: Maintain detailed configuration documentation for both NAKIVO policies and StoneFly security settings.
Future-Proofing Your Backup Infrastructure
The combination of NAKIVO's software flexibility and StoneFly's purpose-built hardware creates a backup infrastructure that adapts to changing requirements.
As virtualisation platforms evolve, NAKIVO's cross-platform support ensures continued protection. The DR365U's universal design supports future backup software migrations without hardware replacement.
Cloud integration capabilities provide hybrid deployment options as organisations adopt multi-cloud strategies.
Making the Business Case
Purpose-built backup appliances like the DR365U require higher upfront investment than generic storage. However, the total cost of ownership calculation changes when you factor in:
- Reduced ransomware risk and associated recovery costs
- Simplified management reducing operational overhead
- Better performance reducing backup windows
- Compliance capabilities avoiding regulatory penalties
The security features alone often justify the investment in today's threat environment.
Combining NAKIVO's enterprise backup capabilities with StoneFly's purpose-built storage creates a backup infrastructure designed for modern challenges. The result is better protection, improved performance, and reduced operational complexity.
Cloud Ready Solutions can help design and implement NAKIVO backup solutions with StoneFly storage appliances tailored to your specific requirements. Contact our team to discuss your backup infrastructure needs.