Morris, Aleksandr and All, Concerning the OGF PGI Job State Model (based on Aleksandr's) : I agree that Delegated includes Running. I suggest that : - Pending should be renamed as Submitted - Deep internal states do NOT need to be exposed, but states requiring User action do. - Cancellation by the User and Failure detected by the Execution Service lead to the same result, so the same state. Therefore, using the free ArgoUML tool, I have created my own proposal, which is available at http://forge.gridforum.org/sf/go/doc15655?nav=1 with the ZARGO, XMI and PNG formats. Please criticize and improve it ! Best regards. ----------------------------------------------------- Etienne URBAH LAL, Univ Paris-Sud, IN2P3/CNRS Bat 200 91898 ORSAY France Tel: +33 1 64 46 84 87 Skype: etienne.urbah Mob: +33 6 22 30 53 27 mailto:urbah@lal.in2p3.fr ----------------------------------------------------- On Fri, 22 May 2009, Aleksandr Konstantinov wrote:
On Friday 22 May 2009 12:49, Morris Riedel wrote:
Hi PGI team,
as we discussed in going forward by discussing the state model I tried to sketch a first version inside the powerpoint file I put on GridForge:
http://forge.gridforum.org/sf/docman/do/downloadDocument/projects.pgi-wg/doc man.root.input_documents.execution_service.state_model/doc15637
Feel free to use it and make your changes that make it easier to discuss it in the next telcons / per mailing lists.
I have tried to draw a diagram similar to one we are having in ARC but extended a bit with possible use-cases I could think about. I think it makes superset of your diagram.
A.K.
I also put related work about other state models inside it (HPC-FSP & BES).
Note that I created a sub-folder called state-model inside the Execution Service folder for it.
Finally, there are certainly some transitions/states that have to be discussed (i.e. sub-states hierarchy), but this version might be a good start.
Let's start with the discussion then, Morris
------------------------------------------------------------ Morris Riedel SW - Engineer Distributed Systems and Grid Computing Division Jülich Supercomputing Centre (JSC) Forschungszentrum Juelich Wilhelm-Johnen-Str. 1 D - 52425 Juelich Germany
Email: m.riedel@fz-juelich.de Info: http://www.fz-juelich.de/jsc/JSCPeople/riedel Phone: +49 2461 61 - 3651 Fax: +49 2461 61 - 6656
Skype: MorrisRiedel