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(c) David Santo Orcero, 2006 This is a non-authoritative version of userland tools for 2.4, andthe alpha version of the userland tools for 2.6. It doesnot form part of official OpenMosix distribution. It is the versionthat I use on my own cluster, and that you can download, compile,use and abuse at your own.---------------------------------------------------------------------- For kernels 2.4 this version is stable, but conservative. If youwant the cool new features, go to the OpenMosix web page. For kernels 2.6 is a alpha internal development version. Use it ifyou want to test the latest 2.6 OpenMosix kernels, but do not installit on any production cluster.---------------------------------------------------------------------- Basically, I have been including all the stable patches of the officialversion at my own version. The patches that I have not incuded arethose that are unstable, or simply irrelevant. This included theautoconf scripts -autoconf tools are usefull to recompile code ondifferent flavours of Unix, but this is not the case, and there aresome issues with autoconf versioning that makes that there is not a free lunch. ;-) Loadlimit and cpulimit has not been included due to stability reasons;and omdiscd has been retired due to race conditions in large or loaded clusters. My own userland tools have some scripts that I developed, and weretake out from the pakage without developing any new versions. Thescripts are usefull and well-tested. Finally, the weird problem of the configuration file has been resolvedon a "gordian knot" basis: /proc directory for OpenMosix is hpc, and thusconfiguration file for this tools is /etc/hpc.map. You can find a more recent version of OpenMosix userland tools on: http://www.orcero.org/irbisInstallation------------ Edit "configuration". It is a file on the root of this filetree. The most of the times, you need only to touch: KERNELMAINVER: It must be 2.4 if it is a 2.4.x kernel, or 2.6 if it is a 2.6.x kernel. OPENMOSIX: It should point to where OpenMosix kernel is. INSTALLDIR: Where is going to be the system base directory (usually, /) INSTALLEXTRADIR: Where is going to be the apps directory (usually, /usr) INSTALLMANDIR: Where is going to be the manpages (usually, ($INSTALLEXTRADIR)/man) CC: Which is is the C compiler (usually, gcc) MONNAME: mon userland tool use the same name of mon, a common used monitoring tool. This is a problem in most system -like mine- since the most distributions come with mon package. If you want no headaches, the best is to change the name. This variable determines the name of the old mon. Some posible values are: MONNAME=mosmon: recommended MONNAME=mon: the old fashion MONNAME=mmon: The Debian way. Debian patch is no more needed. and do: make all this should work. Don't worry about too much warning messages. I am cleaningup the code, and I have activated all warnings. After all, use the "scripts/openmosix" script as a "System V inicialization"-type script, put your cluster at "/etc/hpc.map" and enjoy!
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