OpenMosix

OpenMosix

openMosix was a free cluster management system that provides single-system image (SSI) capabilities, e.g. automatic work distribution among nodes. It allows program processes (not threads) to migrate to machines in the node's network that would be able to run that process faster (process migration). It is particularly useful for running parallel and intensive input/output (I/O) applications. It was released as a Linux kernel patch, but was also available on specialized Live CDs.Currently, OpenMosix development has been halted by its developers.

History

openMosix was originally forked from MOSIX by Moshe Bar on February 10, 2002 when MOSIX became proprietary software.

openMosix is considered stable on Linux kernel 2.4.x for the x86 architecture, and porting to Linux 2.6 kernel remains in the alpha stage. Support for the 64-bit AMD64 architecture only starts with the 2.6 version.

On July 15, 2007, Bar announced that the openMOSIX project will reach its end of life on March 1, 2008, due to the decreasing need for SSI clustering as low-cost multi-core processors increase in availability. [ cite web
url = http://sourceforge.net/forum/forum.php?forum_id=715406
title = openMosix Project End of Life Announcement
last = Bar
first = Moshe
authorlink = Moshe Bar
accessdate = 2007-07-18
date = 2007-07-15
publisher = SourceForge.net]

OpenMosix used to be distributed as a Gentoo Linux kernel choice, but it was removed from Gentoo Linux's "Portage tree" in February 2007.cite news |first=Chris |last=Gianelloni |coauthors= Mark Kowarsky, Donnie Berkholz, Daniel Black, Diego Pettenò, Kieth Gable |title=Gentoo package moves |date=2007-02-19 |publisher= Gentoo Foundation, Inc. |url= http://www.gentoo.org/news/en/gwn/20070219-newsletter.xml#doc_chap6 |work= Gentoo Weekly Newsletter |pages= |accessdate= 2007-10-12 |language= ]

As of March 1, 2008, openMosix read-only source code is still hosted at SourceForge. [cite web | url = http://openmosix.sourceforge.net/ | title = the openMosix Project | date = 2008-03-01 | accessdate = 2008-03-01] The LinuxPMI project is continuing development of the former openMosix code.

Live CDs

GNU/Linux Live CDs with openMosix include:
*
*clusterKnoppix, (not maintained anymore)
*Quantian, a scientific distribution based on clusterKnoppix
*PlumpOS
*CHAOS (a very small boot CD)
*clusterix, based on Morphix, Knoppix and Debian

References

ee also

*Kerrighed
*OpenSSI

External links

* [http://openmosix.sourceforge.net/ Official homepage]
* [http://openmosix.sourceforge.net/wiki.html openMosixWiki]
* [http://plumpos.sourceforge.net/ PlumpOS website]
* [http://comosix.sourceforge.net/ coMosix] (project that aims to make openMosix run on Microsoft Windows)

openMosix Cluster sites

* [http://www.cluster.kiev.ua/eng/ Cluster at National Taras Shevchenko University of Kyiv]
* [http://www.iasi.cnr.it/~hydra/ Hydra]
* [http://158.197.33.91/cpg/hugo.shtml Hugo Cluster]
* [http://www.mbg.duth.gr/~glykos/cluster/index.html MBG Cluster]


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • OpenMosix — Saltar a navegación, búsqueda openMosix es un sistema de cluster para Linux que permite a varias máquinas actuar como un único sistema multiprocesador (denominado en inglés SSI). Esto permite que no tengamos que reprogramar nuestras aplicaciones… …   Wikipedia Español

  • openMosix — es un sistema de cluster para Linux que permite a varias máquinas actuar como un único sistema multiprocesador (denominado en inglés SSI). Esto permite que no tengamos que reprogramar nuestras aplicaciones para que aprovechen el cluster. Los… …   Wikipedia Español

  • OpenMosix — est une version patchée du noyau Linux qui permet de créer une grappe de serveurs à partir d ordinateurs connectés à un même réseau. Toutes les applications Linux (mais pas les simples threads) peuvent donc utiliser openMosix et partager la… …   Wikipédia en Français

  • openMosix — est une version patchée du noyau Linux qui permet de créer une grappe de serveurs à partir d ordinateurs connectés à un même réseau. Lancé par Moshe Bar le 10 février 2002, le projet était conçu comme une alternative au logiciel… …   Wikipédia en Français

  • openMosix — Transfers in an openMosix cluster. openMosix was a free cluster management system that provided single system image (SSI) capabilities, e.g. automatic work distribution among nodes. It allowed program processes (not threads) to migrate to… …   Wikipedia

  • OpenMosix — Логотип OpenMosix …   Википедия

  • Openmosix — …   Википедия

  • CHAOS (Linux distribution) — infobox OS name = CHAOS caption = CHAOS 1.6 Boot Welcome Screen developer = Midnight Code / Ian Latter family = Linux source model = Open source latest release version = 1.6 latest release date = April 2005] working state = Currentcite web |… …   Wikipedia

  • MOSIX — is a distributed operating system.[1] Although early versions were based on older UNIX systems, since 1999 it focuses on Linux clusters and grids. In a MOSIX cluster/grid there is no need to modify or to link applications with any library, to… …   Wikipedia

  • ClusterKnoppix — est une distribution Linux, qui est une modification de Knoppix, mais qui utilise le noyau patché Linux appelé OpenMosix. Le projet est arrêté. Comme son nom l indique, elle cumule les particularités de Knoppix, c est à dire l utilisation… …   Wikipédia en Français

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”