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Old 02-03-2011, 04:18 AM   #1
nirmalak
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code for clustering


i am working with NS2 simulator for my project.... i have created nodes and TCP agent... can u help me by providing code to perform clustering nodes....
 
Old 02-04-2011, 01:29 PM   #2
stress_junkie
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There are different kinds of clusters. If you are interested in the kind of cluster where each node provides load balancing, share the same disks between the cluster nodes, and failover protection then you may be interested in the Red Hat type of high availability cluster.

Here is information on Red Hat clusters on RHEL 6.
http://docs.redhat.com/docs/en-US/Re...ion/index.html

There is another kind of cluster that only divides a multi threaded task or several separate tasks between different nodes. This kind of cluster first appeared at NASA and was called Beowulf. These days this kind of cluster can be implemented using more current code under the Open Mosix project. This project was abandoned in 2008.
http://openmosix.sourceforge.net/
http://sourceforge.net/projects/openmosix/

Microsoft implemented a failover and load balancing cluster.
http://en.wikipedia.org/wiki/Microsoft_Cluster_Server

And, AFAIK Digital Equipment Corporation invented the computer cluster as implemented in their VMS operating system. It has not been matched for versatility, robustitude, (robustitation?) or ease of administration. In other words there have been attempts to create a computer environment as good as or better than the DEC VMS cluster but IMO none have met that goal.

Last edited by stress_junkie; 02-04-2011 at 01:37 PM.
 
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Old 02-07-2011, 12:27 AM   #3
nirmalak
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Thank u sir for ur help... can u tell me whether it is possible to implement VPN client or Server in ns2.... if so can u give me an idea
 
Old 07-31-2011, 12:02 PM   #4
deepthi.me2009
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i am working in ns2 in tree cluster node failure analysis

hello..

i have done with formation of tree cluster based nodes in ns2 simulator..now want to fail few nodes and then imply node failure analysis...so i wanted that code so that i can imply as said...atleast a general code format..

plz sir,help me out
 
Old 09-19-2011, 06:29 AM   #5
mustafa11
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Hi deepthi

Can you help me in implement cluster routing protocol in ns2,


Best Regards
 
Old 12-31-2011, 01:05 PM   #6
tani_a
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in need hierarichal clustering algorithm like multihope in leach
 
  


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