Sorry for the large text, it was a mistake.
On Sun, Jun 16, 2013 at 11:47 PM, Rajith Siriwardana < rajithsiriward...@gmail.com> wrote: > Following draft categorization, shows how the CLI commands and responses > should be implemented. Grid info: > > - > > args: gmetad host, port, “--gridinfo” /“--summary” > > > > - > > response : > > summarized clusters: per cluster (name, owner, latitude & longitude, > online Nodes, offline Nodes) > > > Cluster info: > > - > > args : gmetad host, port, “--clusterinfo -name <cluster name>” > > (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 “Node Id” and the ganglia "host name" are the same. > > > - args: gmetad host, port, “-nodeId <node id>” > - args: gmetad host, port, “-nodeurl <node url>” > - 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 >
