EGI-InSPIRE:Ibergrid-QR11
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Inspire reports menu: | Home • | SA1 weekly Reports • | SA1 Task QR Reports • | NGI QR Reports • | NGI QR User support Reports |
Quarterly Report Number | NGI Name | Partner Name | Author |
---|---|---|---|
QR11 | NGI_IBERGRID | LIP & CSIC | Esteban Freire (CESGA), Alvaro Simón (CESGA) |
1. MEETINGS AND DISSEMINATION
Note: Complete the tables below by adding as many rows as needed.
1.1. CONFERENCES/WORKSHOPS ORGANISED
Date | Location | Title | Participants | Outcome (Short report & Indico URL) |
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7-9 Nov 2012 | Lisbon, Portugal | IBERGRID 2012, 6th Iberian Grid Infrastructure Conference | 50 | The 2012 IBERGRID conference was organized by LIP in Lisbon, Portugal. The main topics of IBERGRID 2012 Conference were:
This is the annual meeting gathering IBERGRID operators and user communities to reassess the past activities, debate problems and define joint strategies. Conference URL: http://www.ibergrid.eu/2012 |
1.2. OTHER CONFERENCES/WORKSHOPS ATTENDED
Date | Location | Title | Participants | Outcome (Short report & Indico URL) |
---|---|---|---|---|
4-5 Nov 2012 | CERN | CMS Offline and Computing Week | 1 | * IFAE: Followup of the CMS computing activities and its impact on the Tier1 operations and plans, https://indico.cern.ch/conferenceDisplay.py?confId=171869 |
7-9 Nov 2012 | Lisbon, Portugal | IBERGRID 2012, 6th Iberian Grid Infrastructure Conference | 50 | Conference Programe URL: http://www.ibergrid.eu/2012/index.php?option=2
|
16 Nov 2012 | Madrid (Spain) | BigData Spain 2012 | 1 | * IFISC-GRID: Programme available at http://www.bigdataspain.org/en/ |
28-29 Nov 2012 | Bilbao (Spain) | RedIris Network | (~ 20) | Annual workshop organised by NREN. Followup of technical issues related to network, programme available at http://www.rediris.es/jt/jt2012/
|
13-14 December 2012 | CERN | LHCONE Point-to-Point Service Workshop | 1 | * IFAE: Network workshop focused on the technical details of the deployment of a dedicated high performance network infrastructure to connect Tier2s and Tier1s, https://indico.cern.ch/conferenceDisplay.py?confId=215393 |
28-30 Jan 2013 | Amsterdam | Evolving EGI Workshop and co-located e-FISCAL Workshop | 1 | * CESGA: Programme available at https://indico.egi.eu/indico/conferenceTimeTable.py?confId=1252#20130130 |
1.3. PUBLICATIONS
Publication title | Journal / Proceedings title | Journal references Volume number Issue Pages from - to |
Authors 1. 2. 3. Et al? |
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Superconducting Vortex Lattice Configurations on Periodic Potentials: Simulation and Experiment | J. Superconducting Novell Magnetism. |
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Dimensioning storage and computing clusters for efficient high throughput computing | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 042040 |
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Monitoring techniques and alarm procedures for CMS Services and Sites in WLCG | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 042041 |
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CMS Data Transfer operations after the first years of LHC collisions | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 042033 |
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Providing global WLCG transfer monitoring | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 032005 |
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Service monitoring in the LHC experiments | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 032010 |
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CMS resource utilization and limitations on the grid after the first two years of LHC collisions | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 032012 |
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Performance studies and improvements of CMS distributed data transfers | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 032040 |
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Towards higher reliability of CMS computing facilities | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 032041 |
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The benefits and challenges of sharing glidein factory operations across nine time zones between OSG and CMS | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 032103 |
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Automating ATLAS Computing Operations using the Site Status Board | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 032072 |
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Major Changes to the LHCb Grid Computing Model in Year 2 of LHC Data | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 032092 |
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Status of the DIRAC Project | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 032107 |
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The Integration of CloudStack and OCCI/OpenNebula with DIRAC | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 032075 |
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Trying to predict the future – resource planning and allocation in CMS | Journal of Physics: Conference Series / International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012) | 2012 J. Phys.: Conf. Ser. 396 042035 |
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2. ACTIVITY REPORT
2.1. Progress Summary
- Follow up security issues with IBERIAN sites according to what is reported in the security dashboard.
- Follow up the monthly A/R report for IBERIAN sites failing the threshold.
- Follow up of the status of IBERIAN sites in GSTAT.
- Follow up with sites which were publishing accounting data with unknown UserDNs.
- Follow up with sites that had to republish accounting data, and coordinate with the Accounting Repository staff for the republishing of large amounts of data.
- Follow up site's UMD upgrade within IBERGRID. NGI GGUS tickets were opened to sites requesting upgrade plans. Tickets were reviewed on a weekly basis.
- Follow up all questions from IBERIAN sites regarding the upgrade to UMD (doubts, issues, questions).
- Dissimination of the UMD upgrade calendar and of the imposed policies to follow up the implementation of such calendar.
- Providing information about Ibergrid NGI documentation, http://ibergrid.lip.pt/
- Provide information about Federation of NGI services and central coordination for Portugal and Spain, https://wiki.egi.eu/wiki/Operations_Surveys#Federation_of_NGI_services_and_central_coordination
- Coordination for the migration of important regional services (R-Nagios, VOMS, LFC, WMS and Top-BDIIs).
2.2. Main Achievements
- GGUS/Ibergrid-RT integration finished: Ibergrid's helpdesk launched into production on January 30th, since all the testing and integration with GGUS have been successfully accomplished.
- Moving from EVO to SeeVogh application to organize the Ibergrid Operations meeting. Currently, these meetings are organizing every Monday morning.
- A systematic 100% A/R (6 months in a row) for the TopBDII service (after the implementation of the TopBDII HA mechanism).
- Major UMD upgrades for services operated by the NGI were successfully carried out with minimum interference in users activity (including R-NAGIOS).
- All the Ibergrid sites were following the calendar for UMD migration and all the tickets regarding unsupported gLite middleware were closed.
- GGUS-Ticket-ID: #90450 ASSIGNED to "NGI_IBERGRID" "" "NGI_IBERGRID - core services grouping action" - It was created "NGI_IBERGRID_SERVICES" group service on GOCDB, https://goc.egi.eu/portal/index.php?Page_Type=View_Object&object_id=120331&grid_id=0
- Solving the issue with Nagios WN probes on Scientific Linux 6 OS. The package "grid-monitoring-probes-org.sam" was updated on the Ibergrid Regional Nagios. It can be found more information on the following link, https://tomtools.cern.ch/jira/browse/SAM-2999. One Ibergrid site was affected by this issue and in consequence, they get the 0% in the A/R reports for September and October.
2.3. Issues and mitigation
Issue Description | Mitigation Description |
---|---|
It was an issue with fetch-crl crond on the Ibergrid Regional Nagios and it was not able to generate a new proxy and submit the Nagios probes during 9 hours on the 31/12/2012. | Recomputation of A/R was requested and performed in |