Moreno and all, Concerning my 'PGI Job State Model' designed with UML at http://forge.gridforum.org/sf/go/doc15655?nav=1 : I have improved it in accordance with the textual document 'PGI Job State Model - Textual description' available at http://forge.gridforum.org/sf/go/doc15697?nav=1 I just saved the improved model under 4 formats : - ZARGO file created by ArgoUML - XMI file readable by any UML tool - PNG drawing of the Medium Diagram - PNG drawing of the Big Diagram I hope that the model is very clear now, and I am ready for further improvements. 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 Mon, 29 Jun 2009, Etienne URBAH wrote:
Moreno and all,
Concerning my 'PGI Job State Model' designed with UML at http://forge.gridforum.org/sf/go/doc15655?nav=1
The promised textual document is 'PGI Job State Model - Textual description' is attached here, and is also available at http://forge.gridforum.org/sf/go/doc15697?nav=1
Please review and criticize it thoroughly.
I hope to update my UML model accordingly, and generate a big drawing this Tuesday.
If necessary, I will create another document presenting examples of workflow.
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 Wed, 24 Jun 2009, Etienne URBAH wrote:
Moreno and all,
Concerning my drawing of a PGI Job State Model :
Thank you very much for today's telephone conference.
From what I have understood, I have to write down a document explaining my drawing :
- For each state in the main stream (at the left), add 1 or 2 'delayed' substates.
- For each (sub)state, precisely explain : - why and how a job goes in and out of the state, - if notifications are sent to the User (if yes, describe the notification content), - which resources are considered by the Execution Service for the Job but not yet allocated, which are really allocated, and which are NOT.
- Explain that the 'Delegated' state covers both : - Execution by a batch system belonging to the original grid infrastructure; in that case, the Execution Service must be able to give to the User the name of the batch queue (+ perhaps local job id), - Forwarding to the Execution Service of another grid infrastructure; in that case, the Execution Service must be able to give to the User the corresponding EPR.
- Give examples of workflows : - Simple without User action (automatic stage-in and stage-out) - Complex with User actions (incomplete manual stage-in which has to be completed during a second manual stage-in, ...)
If you have proposal for additional substates, or feel any need for further explanations, please let me know.
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 -----------------------------------------------------