Hi Rajendar, To correctly test the GridGateWay you need at least two GRAMs, one for encapsulating GridWay and the other for GridWay to send the jobs two. It is possible to do it in the same machine, but ideally you will have two machines with two instances of Globus GRAM.
GridWay will pick the default resource manager. On a production environment you will probably install just one resource manager per Globus instance. In upcoming versions of GridWay we will provide the capability of defining which resource manager to use. My guess is that you are just using one GRAM instance to encapsulate GridWay and also for GridWay to send the jobs to, and that is probably what is causing this random behaviour. The gwd.conf file has to include an Information Manager pointing to a GRAM instance _different_ from the one encapsulating GridWay. Hope it helps, -Tino On Tue, Aug 26, 2008 at 2:41 PM, Rajendar K <[EMAIL PROTECTED]> wrote: > Hi All, > Iam new to the Gridgateway and I have installed Gridway and the > Gridgateway on the same machine. Whether it requires atleast > two machines for testing the job on Gridgateway?. > Also , i have a one more query, after installing > Gridgateway when i try to run the command gwhost, > iam getting the hostname as "GW" or "PBS" randomly. > If i remove the persistent folder and restart my > globus container, i get the "PBS" value and after sometime > it has been changing as "GW". I would also like to know the exact > configuration of "gwd.conf" file. > > > with regards, > Rajendar.K -- Constantino Vázquez, Grid Technology Engineer/Researcher: http://www.dsa-research.org/doku.php?id=people:tinova DSA Research Group: http://dsa-research.org Globus GridWay Metascheduler: http://www.GridWay.org OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
