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From Rajith Siriwardana <rajithsiriward...@gmail.com>
Subject Re: [Ganglia plugin OODT-219] Command line presentation (draft)
Date Sun, 16 Jun 2013 19:33:22 GMT
Hey Chris,
Ignore this mail for the moment.

thanks,
Rajith.


On Mon, Jun 17, 2013 at 12:30 AM, Mattmann, Chris A (398J) <
chris.a.mattmann@jpl.nasa.gov> wrote:

> Thanks Rajith,
>
> What command line are you talking about -- are you building a CLI
> for the Ganglia extensions? And would this be part of the Resmgr command
> line?
>
> Cheers,
> Chris
>
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> Chris Mattmann, Ph.D.
> Senior Computer Scientist
> NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA
> Office: 171-266B, Mailstop: 171-246
> Email: chris.a.mattmann@nasa.gov
> WWW:  http://sunset.usc.edu/~mattmann/
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> Adjunct Assistant Professor, Computer Science Department
> University of Southern California, Los Angeles, CA 90089 USA
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
>
>
>
>
>
> -----Original Message-----
> From: Rajith Siriwardana <rajithsiriwardana@gmail.com>
> Date: Sunday, June 16, 2013 11:17 AM
> To: jpluser <chris.a.mattmann@jpl.nasa.gov>, jpluser
> <chris.mattmann@gmail.com>, dev <dev@oodt.apache.org>
> Subject: [Ganglia plugin OODT-219] Command line presentation (draft)
>
> >Following draft categorization, shows how the CLI commands and responses
> >should be implemented.Grid info:
> >
> >* args: gmetad host, port, ³--gridinfo² /³--summary²
> >
> >
> >
> >
> >* response :
> >
> >
> >summarized clusters: per cluster (name, owner, latitude & longitude,
> >online Nodes, offline Nodes)
> >
> >
> >Cluster info:
> >
> >
> >* args : gmetad host, port, ³--clusterinfo -name <cluster
> > name>²
> >
> >
> >(multiple clusters may be there by the same name, in that case all the
> >same name clusters)
> >
> >
> >* response:
> >Cluster name, owner, latitude & longitude, url,
> > local time
> >Total CPUs, Total Disk, Total Memory
> >summarized Nodes : per node (name, IP,location, offline/online,
> > load, memory_free, disk_free)
> >
> >
> >(We can say a particular Node is offline by TN
> > and TMAX value. gmetad, a host is considered offline and is ignored if
> >TN > 4 * TMAX.
> >source:
> >http://entropy.gforge.inria.fr/ganglia.html)
> >TN :
> > TN
> > value is the number of seconds since the metric was last updated
> >TMAX:
> >The maximum time in seconds between gmetric calls
> >
> >
> >
> >Node info:
> >From Node ID and ip we should be able to get status of a
> > node.  I guess OODT ³Node Id²  and the ganglia "host name" are the same.
> >
> >* args:gmetad host, port, ³-nodeId <node id>²
> >* args:gmetad host, port, ³-nodeurl <node url>²
> >* response: Node
> > info: Name, IP,(online/offline), reported, location, gmond started, all
> >32 default metrics + added metrics
> >
> >
> >
> >Suggestions and your advices are warmly welcome.
> >
> >
> >Thank you,
> >Rajith
> >
>
>

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