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

XtreemFS: A Distributed & Replicated File-System

Free Software

Published on 10 August 2011 06:51 AM EDT
Written by Michael Larabel in Free Software
1 Comment

While EXT4 and Btrfs are the most talked about file-systems on Phoronix, there are certainly many more out there, especially when it comes to distributed file-systems and those largely only targeting enterprise environments. One example is XtreemFS, which is an open-source file-system that is distributed with support for clients and servers from any location and connected together using the Internet. This GPLv2-licensed file-system is also meant to easily replicate data across data-centers to reduce latency and network traffic.

According to recent information from Red Hat's Jeff Darcy on CloudFS (now known as HekaFS, following a trademark dispute over the cloud name), setup of XtreemFS is quite easy, but replication is a bit difficult. Beyond a few hurdles, "XtreemFS was the only distributed filesystem besides GlusterFS that could get through my “smoke test” without crashes, hangs, or data corruption."

Jeff concludes, "That might not seem like a very high standard considering that the test is just iozone reading and writing files sequentially, but four out of six distributed filesystems that I’ve tested (or tried to test) couldn’t even get that far. I wasn’t testing on systems where performance results would be really meaningful except to say that I test GlusterFS this way all the time and XtreemFS performance didn’t seem radically different. The fact that XtreemFS can handle even that much, along with the relative ease of installation and setup, already puts it at #2 on my list. I expect that when 1.3 does come out it will address at least some of the issues I’ve mentioned and offer a worthwhile choice for those who are interested in its unique feature set. I highly recommend that anyone interested in this area give it a look."

More information on the XtreemFS cloud file-system project is available from XtreemFS.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. NVIDIA GeForce GTX 980: The Best GPU For Linux Gamers
  2. ROCCAT LUA: A Linux-Friendly Gaming Mouse
  3. Cheetah Mounts: The Affordable Way To Put Your TV On The Wall
  4. Scythe Mugen MAX
Latest Linux Articles
  1. Preview: Radeon Gallium3D Performance For CS:GO On Linux
  2. XWayland Linux Gaming Performance With GNOME Wayland On Fedora 21
  3. EXT4/Btrfs/XFS/F2FS Benchmarks On Linux 3.17
  4. Fedora 21 Alpha First Impressions: It's Great
Latest Linux News
  1. Microsoft Announces... Windows 10 With A Start Menu
  2. Borderlands 2 Launches On Steam For Linux
  3. Debian Jessie Might Get Rid Of The kFreeBSD Port
  4. Fedora Might Try A New Scheduling Strategy For Its Releases
  5. AMD's Catalyst Working On A GLSL Shader Cache
  6. OpenMP 4.0 Offloading Is Closer For GCC 5
  7. Wayland Presentation Extension Added To Weston
  8. Intel Skylake Support Rolls Out To Mesa's DRM
  9. VA-API's Libva 1.4.0 Brings VP8 Encoding Support
  10. Operating System U Fails To Live Up To Its Goals
Latest Forum Discussions
  1. Advertisements On Phoronix
  2. NVIDIA Alerts Nouveau: They're Starting To Sign/Validate GPU Firmware Images
  3. FSF Issues Statement On Shellshock Bash Vulnerability
  4. New AMD Catalyst drivers out today
  5. Updated and Optimized Ubuntu Free Graphics Drivers
  6. Take the Steam Survey results with a grain of salt. It is flawed.
  7. AMD Wants To Know What's Wrong With Catalyst
  8. New Group Calls For Boycotting Systemd