Difference between revisions of "Agenda-12-06-2017"

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(Failures with the updated CREAM probes)
(Monthly Availability/Reliability)
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== Monthly Availability/Reliability  ==
 
== Monthly Availability/Reliability  ==
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*Underperformed sites in the past A/R reports with issues not yet fixed:
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**AfricaArabia: https://ggus.eu/index.php?mode=ticket_info&ticket_id=127502 ZA-UCT-ICTS no improvement, no feedback, will be suspended after the meeting
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** '''AsiaPacific'''
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*** TW-NCUHEP: site-bdii unstable for network issues with ARGO https://ggus.eu/index.php?mode=ticket_info&ticket_id=128083
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***KR-UOS-SSCC: there were srm problems, now also CREAM failures, proposed the suspension https://ggus.eu/index.php?mode=ticket_info&ticket_id=127024
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** '''NGI_DE''' [https://ggus.eu/index.php?mode=ticket_info&ticket_id=125430 GGUS 125430]
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***LRZ https://ggus.eu/index.php?mode=ticket_info&ticket_id=128087 site-bdii unreachable, GRAM5 failures; improving
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***UNI-SIEGEN-HEP: the fix for CREAM probes solved the issues, waiting the end of the month for closing
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***wuppertalprod:  https://ggus.eu/index.php?mode=ticket_info&ticket_id=127026 issues with some ARC-CE passive probes that are not up-to-date, it could affect many sites
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**NGI_FI: https://ggus.eu/index.php?mode=ticket_info&ticket_id=127505 ARC-CE nagios probes bug
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**NGI_UA: [https://ggus.eu/index.php?mode=ticket_info&ticket_id=125839 GGUS 125839]
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***UA-NSCMBR: bug in the ARC-CE probes
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**ROC_Canada: https://ggus.eu/index.php?mode=ticket_info&ticket_id=128097
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***CA-MCGILL-CLUMEQ-T2
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*Underperformed sites after 3 consecutive months and underperformed NGIs:
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**AsiaPacific (MY-USM-GCL): https://ggus.eu/index.php?mode=ticket_info&ticket_id=128880
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**NGI_CHINA: https://ggus.eu/index.php?mode=ticket_info&ticket_id=128881 QoS violation (SOLVED)
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**NGI_DE:
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***LRZ https://ggus.eu/index.php?mode=ticket_info&ticket_id=128087 site-bdii unreachable
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**NGI_FI (CSC) https://ggus.eu/index.php?mode=ticket_info&ticket_id=128883 (SOLVED)
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**NGI_FRANCE: https://ggus.eu/index.php?mode=ticket_info&ticket_id=128884 QoS violation
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**NGI_IBERGRID (UNICAN) https://ggus.eu/index.php?mode=ticket_info&ticket_id=128885
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**NGI_IL: https://ggus.eu/index.php?mode=ticket_info&ticket_id=128886 QoS violation
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**NGI_IT: https://ggus.eu/index.php?mode=ticket_info&ticket_id=128887 QoS violation
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**NGI_PL (IFJ-PAN-BG) https://ggus.eu/index.php?mode=ticket_info&ticket_id=128889
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**NGI_RO (RO-11-NIPNE, RO-14-ITIM) https://ggus.eu/index.php?mode=ticket_info&ticket_id=128890
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**NGI_UA: https://ggus.eu/index.php?mode=ticket_info&ticket_id=128891 QoS violation (SOLVED)
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**ROC_LA: https://ggus.eu/index.php?mode=ticket_info&ticket_id=128892 QoS violation
  
 
== Proposal to modify the declaration of scheduled interventions  ==
 
== Proposal to modify the declaration of scheduled interventions  ==

Revision as of 08:09, 12 June 2017


General information

Middleware

CMD

UMD

Preview repository

Operations

Testing FedCloud sites

Feedback from Helpdesk

yearly review of the information registered into GOC-DB

Monthly Availability/Reliability




    • NGI_UA: GGUS 125839
      • UA-NSCMBR: bug in the ARC-CE probes

Proposal to modify the declaration of scheduled interventions

Decommissioning EMI WMS

As discussed at the February and April/May OMBs, we are making plans for decommissioning the WMS and moving to DIRAC.

NGIs provided WMS usage statistics, and in general the usage is relatively low, mainly for local testing

Moderate usage by few VOs:

  • NGI_CZ: eli-beams.eu
  • NGI_GRNET: see
  • NGI_IT: calet.org, compchem, theophys, virgo
  • NGI_PL: gaussian, vo.plgrid.pl, vo.nedm.cyfronet
  • NGI_UK: mice, t2k.org

EGI contacted these VOs to agree a smooth migration of their activities to DIRAC, only some of them replied till now:

  • compchem is already testing DIRAC
  • calet.org: discussing with the users the migration to DIRAC. Interested in a webinar on DIRAC.
  • mice: enabled on the GridPP DIRAC server

We need the VO feedback for better defining technical details and timeline:

  • NGIs with VOs using WMS (not necessarily limited to the VOs above), please contact them to ensure that these VOs have a back-up plan.

WMS servers can be decommissioned as soon as the supported VOs do not need them any more. The proposal is:

  • WMS will be removed from production starting from 1st January 2018.
    • VOs have 8 months to find alternatives or migrate to DIRAC
  • Considering that this is not an update, the decommission can be performed in few weeks.

IPv6 readiness plans

    • Resource Centres: assess the IPv6 readiness of the site infrastructure (real machines, cloud managers)
      • NGIs/ROCs please start discussing with sites and provide suggestions for the overall plan

Decommissioning of dCache 2.10 and 2.13 (to modify)

  • support for the dCache 2.10 ended at December 2016, tickets opened by EGI Operations to track decommissioning
  • dCache 2.13 decommissioning procedure started, in June the probes will get CRITICAL, support from dCache ends in July, upgrades to be performed by August
  • please upgrade to 2.16, whose support ends on May 2018, or to 3.0
    • take care that the dCache team does not support the upgrade from 2.10 directly to 2.16; only 2.10->2.13 and 2.13->2.16 transitions are supported.
  • decommissioning campaign will be started by EGI Operations to monitor the upgrade of the dCache 2.13 instances and follow up with the NGIs/sites at the beginning of August

Testing the new webdav probes

Site Host GGUSID note
CYFRONET-LCG2 se01.grid.cyfronet.pl https://ggus.eu/index.php?mode=ticket_info&ticket_id=128325 SOLVED
GRIF node12.datagrid.cea.fr https://ggus.eu/index.php?mode=ticket_info&ticket_id=128329
IGI-BOLOGNA darkstorm.cnaf.infn.it https://ggus.eu/index.php?mode=ticket_info&ticket_id=127930 SOLVED
INFN-T1 removed https://ggus.eu/index.php?mode=ticket_info&ticket_id=128326 SOLVED
NCG-INGRID-PT gftp01.ncg.ingrid.pt https://ggus.eu/index.php?mode=ticket_info&ticket_id=128327 SOLVED
UKI-NORTHGRID-LIV-HEP hepgrid11.ph.liv.ac.uk https://ggus.eu/index.php?mode=ticket_info&ticket_id=128328 SOLVED
egee.irb.hr lorienmaster.irb.hr

Missing steps:

AOB

Next meeting