1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

F2FS Gets Improved Read/Write Performance

Linux Kernel

Published on 22 January 2014 09:40 PM EST
Written by Michael Larabel in Linux Kernel
8 Comments

The Samsung-developed Flash-Friendly File-System (F2FS) will exhibit improved read/write performance for some workloads with the Linux 3.14 kernel.

Jaegeuk Kim, one of the main F2FS file-system developers at Samsung, sent in the Git pull request a short time ago for the 3.14 merge window improvements. F2FS in Linux 3.14 will add support for new sysfs entries to allow tuning of the file-system at run-time. F2FS in Linux 3.14 additionally starts to support in-line data.

The other big win for this still-experimental Linux file-system is improved read/write performance for some workloads through refactoring of bio-related operations. The direct I/O path has been enhanced while reworking the code.

There's also several bug-fixes included with this F2FS file-system update. The Git pull request that details all of this latest work can be found on the Linux kernel mailing list.

While Samsung's ultimate intentions for the file-system remain unclear, they've been investing a lot into F2FS. Our most recent performance benchmarks of the Flash-Friendly File-System can be found in our eight-way Linux 3.13 kernel FS comparison. New benchmarks of F2FS from Linux 3.14 will come as the new kernel stabilizes.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux Hardware Reviews
  1. MSI X99S SLI PLUS On Linux
  2. NVIDIA GeForce GTX 970 Offers Great Linux Performance
  3. CompuLab Intense-PC2: An Excellent, Fanless, Mini PC Powered By Intel's i7 Haswell
  4. From The Atom 330 To Haswell ULT: Intel Linux Performance Benchmarks
Latest Linux Articles
  1. Open-Source Radeon 2D Performance Is Better With Ubuntu 14.10
  2. RunAbove: A POWER8 Compute Cloud With Offerings Up To 176 Threads
  3. 6-Way Ubuntu 14.10 Linux Desktop Benchmarks
  4. Ubuntu 14.10 XMir System Compositor Benchmarks
Latest Linux News
  1. Sandusky Lee: Great Cabinets For Storing All Your Computer Gear
  2. Fedora 21 Beta & Final Release Slip Further
  3. Mesa 10.3.2 Has A Couple Bug-Fixes
  4. RadeonSI/R600g HyperZ Support Gets Turned Back On
  5. openSUSE Factory & Tumbleweed Are Merging
  6. More Fedora Delays: Fedora 21 Beta Slips
  7. Mono Brings C# To The Unreal Engine 4
  8. Coreboot Now Has Support For Intel Broadwell Hardware
  9. Enlightenment's EFL 1.12 Alpha Has Evas GL-DRM Engine, OpenGL ES 1.1 Support
  10. GTK+ Lands Experimental Backend For Mir Display Server
Latest Forum Discussions
  1. AMD Radeon VDPAU Video Performance With Gallium3D
  2. HOPE: The Ease Of Python With The Speed Of C++
  3. Updated and Optimized Ubuntu Free Graphics Drivers
  4. Ubuntu 16.04 Might Be The Distribution's Last 32-Bit Release
  5. Linux hacker compares Solaris kernel code:
  6. Advertisements On Phoronix
  7. Users/Developers Threatening Fork Of Debian GNU/Linux
  8. AMD Releases UVD Video Decode Support For R600 GPUs