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. A Walkthrough Of The New 32 System Open-Source Linux Benchmarking Test Farm
  2. Habey MITX-6771: Mini-ITX Board With Quad-Core J1900 Bay Trail
  3. OCZ Vector 150 SSD On Linux
  4. Noctua i4 CPU Cooler: Great For Cooling High-End LGA-2011v3 CPUs
Latest Linux Articles
  1. AMD Kaveri: Open-Source Radeon Gallium3D vs. Catalyst 14.12 Omega Driver
  2. 12-Way AMD Catalyst 14.12 vs. NVIDIA 346 Series Linux GPU Comparison
  3. AMD Catalyst 14.12 Omega Driver Brings Mixed Results For Linux Users
  4. 6-Way Winter 2014 Linux Distribution Comparison
Latest Linux News
  1. Details On Using OpenACC & GPUs With GCC
  2. Ubuntu 15.04 Alpha 1 For Its Various Flavors
  3. Git 2.2.1 Released To Fix Critical Security Issue
  4. WTFTW: A Tiling Window Manager Written In Rust
  5. Jolla's Sailfish OS Update 10 Is Now Available
  6. HP To Launch Linux++ Operating System Next Year
  7. Civilization: Beyond Earth Launches For Linux
  8. NIR Has Been Revised As A New IR For Mesa
  9. New 64-bit Linux Kernel Vulnerabilities Disclosed This Week
  10. PostgreSQL 9.4 Brings JSONB & Many Other New Features
Latest Forum Discussions
  1. XLennart: A Game For Systemd Haters With Nothing Better To Do
  2. Debian init discussion in Phoenix Wright format
  3. Bench specific mount point
  4. Tool for measuring FPS in games
  5. Need some hand holding with upgrading xserver
  6. Ubuntu Developers Still Thinking What To Do About Adobe Flash Support
  7. Microsoft buying Mojang
  8. Updated and Optimized Ubuntu Free Graphics Drivers