File-System-Aware GPFS, ZFS & Lustre Backup Whitepaper

Home > File-System-Aware GPFS, ZFS & Lustre Backup Whitepaper

As HPC clusters, AI and research environments continue to scale, conventional backup approaches become inefficient. Rather than repeatedly scanning enormous file systems, Bacula Enterprise leverages native change tracking technologies, including GPFS BsnapDiff, ZFS snapshot comparison and Lustre Changelog integration, to identify only the files that have actually changed.

This whitepaper explains how organizations can improve backup performance, lower infrastructure costs and build cyber-resilient protection for some of the world’s largest storage environments. It also introduces Bacula’s HPCAccelerator technology and scalable architecture for modern AI and supercomputing workloads.

What You’ll Learn

After reading this white paper, you’ll understand:

Why traditional directory-tree scanning becomes a major bottleneck in very large file systems.
How native file-system intelligence dramatically improves incremental backup performance.
How Bacula integrates with IBM Storage Scale (GPFS), ZFS and Lustre.
The operational advantages of eliminating unnecessary metadata scanning.

How HPCAccelerator improves backup scalability in environments containing hundreds of millions or billions of files.
Why AI infrastructure presents many of the same backup challenges as traditional HPC environments.
How Bacula combines file-system-aware backup, tiered storage, cyber resilience and enterprise tape support into a unified platform.
How organizations can reduce total cost of ownership without sacrificing enterprise-grade protection.

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