Seminars Archive

TMB meeting

Abstract

1. Current deliverables status 



2. Latest developments 

   - QoS performance repository 

   - WfMS 

     > One-Button-Machine workflow (IE only) 

     > OrbitFeedback with WMProxy 

       * we have to check that is actually doing orbit correction 

         and not orbit distorsion 

     > Stop & Cancel workflows needed 

   - AS 
 
   - IE 

     > Need to add security & accept credential delegation 

       * Especially needed for accessing SEs with correct credentials 

   - VCR 

   - Security infrastructure 

   - Application space 



3. Current integration status 

   - All the above x (All the above + external components) 

    (e.g. WMProxy, IS, etc) 

   - Reported remaining: 

     > WfMS-SE 

     > WfMS-IE, secure 

     > WfMS-VCR, secure callbacks 

     > WfMS-AS 

     > VCR-IE (credential delegation) 

   - Specific issues: 

     > WfMS-VCR: We have to find a better way to monitor workflows 

       (if the workflow is too fast we loose step in the visualisation) 

     > WfMS-AS: Must build the workflows and integrate them 

     > Extensive testing: Workflows failed during the demo for 

       security reasons 

     > IE-SE file movement: Local StoRM or implementation of SRM put/get? 

       Now: gsiftp with local copy of the proxy for a fixed user. 


 
4. Other issues 

   - Audio to be added to the demo video 
 


5. Soft QoS guarantees 

   - Architectural decisions 

   - Development roadmap & release plan 

   - Integration plan 

   - Assignment of resources