MaGe Linux Operations

Dec 12, 2014 · Operations

How to Slash Linux Disk Fragmentation and Boost I/O Performance by Up to 5×

This article explains practical techniques for reducing Linux file fragmentation and dramatically improving I/O throughput—ranging from kernel cache tuning and minimum allocation tweaks to asynchronous I/O, read‑ahead, delayed allocation, and even building a custom filesystem that can deliver three to five times faster disk performance.