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

EXT4 In Linux 3.5 Gets CRC32 Meta-Data

Linux Kernel

Published on 01 June 2012 01:00 PM EDT
Written by Michael Larabel in Linux Kernel
14 Comments

The pull request for the EXT4 file-system in the Linux 3.5 kernel and there's one prominent new feature.

The EXT4 file-system with the Linuux 3.5 kernel will now support CRC32 check-sums on the meta-data fields. This work was done by Darrick J Wong to further improve the reliability of the EXT4 file-system. The EXT4 on-disk layout has changed to support the extended meta-data check-summing.

Aside from this new feature, there's the usual list of bug-fixes and clean-ups.

The EXT4 Linux 3.5 pull request can be viewed at LKML.org.

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. Even With Re-Clocking, Nouveau Remains Behind NVIDIA's Proprietary Linux Driver
  2. The Power Consumption & Efficiency Of Open-Source GPU Drivers
  3. AMD R600g/RadeonSI Performance On Linux 3.16 With Mesa 10.3-devel
  4. Intel Pentium G3258 On Linux
Latest Linux Articles
  1. Updated Source Engine Benchmarks On The Latest AMD/NVIDIA Linux Drivers
  2. Nouveau vs. Radeon vs. Intel Tests On Linux 3.16, Mesa 10.3-devel
  3. KVM Benchmarks On Ubuntu 14.10
  4. X.Org Server 1.16 Officially Released With Terrific Features
Latest Linux News
  1. Unreal Tournament Looks Great For Team Deathmatch
  2. LibreOffice 4.3 Released With Many Exciting Changes
  3. GNOME/GTK On Wayland Gains Focus At GUADEC
  4. GNOME Stakeholders Take Issue With Groupon Over their Gnome
  5. GStreamer VA-API Plug-In Update Adds New Features
  6. Qt 5.4 Going Into Feature Freeze Next Week With Exciting Changes
  7. OpenSUSE Factory Turns Into Rolling Release Distribution
  8. "The World's Most Highly-Assured OS" Kernel Open-Sourced
  9. NVIDIA Is Working Towards VDPAU H.265/HEVC Support
  10. Hawaii Bug-Fixes Start Hitting Mainline RadeonSI Gallium3D
Latest Forum Discussions
  1. Open-source drivers on ATI R7 260X
  2. AMD Athlon 5350 APU On Linux
  3. Grand Theft Auto Running On Direct3D Natively On Linux Shows Gallium3D Potential
  4. Linus Torvalds On GCC 4.9: Pure & Utter Crap
  5. Updated and Optimized Ubuntu Free Graphics Drivers
  6. Debian + radeonsi
  7. List of Linux friendly Kickstarter projects
  8. Porting Mesa to the Playstation 2