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Requirements

TCG Requirements

The following list is based on the existing PTF requirements list. All closed or now irrelevant requirements were removed. Therefore, this list shows the current important requirements for DILIGENT (some requirement are marked with higher priority then others).

A short document describing how these requirments match the DILIGENT vision can be found here.

Updated PTF Requirements

 Int ID   PTF ID  Requirements Status Type Priority DIL vision
1 100372 Restoring failed service instances New Requirement Reliability    
6 100468 Service certificate Unsatisfied Security high 3
7 100469 Service certificate differ from user certificates Unsatisfied Security high 3
10 100472 Resources query for parallel jobs Partially Satisfied Functionality high 1
15 100477 Performance of short jobs submission Unsatisfied Performance high  
22 100484 Priority level for jobs Unsatisfied Functionality high 4
24 100486 Prioritized execution of jobs Unsatisfied Functionality high 4
25 100487 Need for preemptable resources Unsatisfied Functionality    
26 100488 High priority jobs must preempt non high priority running jobs when needed Unsatisfied Functionality    
28 100490 Multiple data jobs Partially Satisfied Functionality   2
29 100491 Multiple data jobs efficiency Unsatisfied Performance high  
42 100542 On-disk encryption of data Unsatisfied Functionality   6
44 100550 New VOs creation Unclear Security high 7
45 100551 VO-specific services creation Unclear Security    
47 100558 Multiple VOs affiliation Mostly Satisfied Security   9

tcg_requirements.xls


Requirements/Workgroups (form Cal Loomis)

Requirements/workgroup Priority
Short deadline Jobs high
Database Access on the Grid desirable
Medical Data Management low
MPI low
Priorities high
VOMS Support high
Disk space specification high
Publication of software availablility/location high
Job Dependencies ?
Metadata Catalog high
Encryption Key Server desirable
SW License Management -


Summary




PTF Requirements

Sources

http://egee-na4.ct.infn.it/requirements/
https://savannah.cern.ch/support/?group=egeeptf

Requirements Table

 Int ID   in PTF   in NA4  Summary StatusSorted ascending
2 100373   Provision of backup service instances Invalid
4 100392   Connection quality for service requests Invalid
5 100467 yes Application programming interface for grid clients Mostly satisfied
35 100497 yes Job input data Mostly satisfied
47 100558 yes Multiple VOs affiliation Mostly satisfied
1 100372   Restoring failed service instances New requirement
10 100472   Resources query for parallel jobs Partially satisfied
14 100476   Parallel job submission independence to file system Partially satisfied
28 100490 yes Multiple data jobs Partially satisfied
31 100493   Data transfer between tasks of a compound job Partially satisfied
32 100494   Multiple data compound jobs Partially satisfied
34 100496 yes Communication between worker nodes and user interface Partially satisfied
43 100543 yes Standard interface to grid services Partially satisfied
11 100473   Message passing interface Satisfied
13 100475   File system query for parallel jobs Satisfied
16 100478   Notification of jobs completion Satisfied
17 100479   Middleware overhead for short jobs Satisfied
18 100480   Robustness to job submission avalanches Satisfied
19 100481   Scalability of the workload management system Satisfied
20 100482   Specification of job execution time for scheduling Satisfied
21 100483   Job submission efficiency Satisfied
30 100492 yes Compound jobs Satisfied
36 100498   Automatic translation of LFNs into physical file names Satisfied
40 100535   Jobs listing Satisfied
41 100536 yes Jobs status retrieval Satisfied
48 100559   Roles and groups within VOs Satisfied
44 100550 yes New VOs creation Unclear
45 100551   VO-specific services creation Unclear
3 100387   Prioritization of service messages Unsatisfied
6 100468   Service certificate Unsatisfied
7 100469   Service certificate differ from user certificates Unsatisfied
8 100470 yes User identification policy for grid portals Unsatisfied
9 100471 yes Parallel jobs submission Unsatisfied
12 100474   Accessibility to MPI functionalities Unsatisfied
15 100477 yes Performance of short jobs submission Unsatisfied
22 100484   Priority level for jobs Unsatisfied
23 100485   Priority accreditation of users Unsatisfied
24 100486 yes Prioritized execution of jobs Unsatisfied
25 100487   Need for preemptable resources Unsatisfied
26 100488   High priority jobs must preempt non high priority running jobs when needed Unsatisfied
27 100489   Resources dedicated to high priority jobs execution Unsatisfied
29 100491   Multiple data jobs efficiency Unsatisfied
33 100495   Compound jobs partial re-execution Unsatisfied
37 100507 yes Resources reservation for jobs Unsatisfied
38 100508   Reservation cancellation Unsatisfied
39 100509   Reservation update Unsatisfied
42 100542 yes On-disk encryption of data Unsatisfied
46 100552   VO authorization Unsatisfied

ptf_requirements.xls




Other Requirements

Meetings

Description  Status  Described By
Provide meaningful defaults and/or explanation for the config files settings - Christoph Langguth
Donít call fetch-crl each time - Christoph Langguth
Optimize speed by analyzing dependencies (e.g. donít start/stop rgma servertool 5 times) - Christoph Langguth
Provide all log files in a single location (/var/log/glite) - Christoph Langguth
Give hints how logging verbosity can be adjusted - Christoph Langguth
Full support to Red Hat 64 bi - Andrea Manzi

Mailing Lists

glite-discuss@cernNOSPAMPLEASE.ch

Description  Status  Described By
Hierarchical CAs authentication in VOMS - Paolo Roccetti
Condor as batch system - Andrea Manzi



-- PedroAndrade - 07 Nov 2005

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Topic revision: r16 - 2005-12-12 - PedroAndrade
 
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