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Agenda-20-01-2012

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Detailed agenda: Grid Operations Meeting 20 January 2012 14h00 Amsterdam time

EVO direct link Pwd: gridops
EVO details Indico page

1. Middleware releases and staged rollout

1.1 EMI-1 release status

1.2 Staged Rollout

glite 3.2

Fix of security vulnerabilities

UMD

The UMD1.5 release freeze is next Monday 23 Jan, and the release occurs 1 week later on the 30 January. See UMD_Release_Schedule

The current products to be included are:

  • L&B 3.1.0 - waiting for the staged rollout report
  • DPM mysql 1.8.2 - 1 report delivered, waiting for the other reports
  • MPI 1.2.0 - under staged rollout, reports should arive only next Monday
  • Storm 1.8.1 - waiting for the staged rollout report
  • WMS 3.3.4 - waiting for the staged rollout report
  • GE utils 1.0.0 - SW provisioning completed: first release
  • LFC mysql 1.8.2 - SW provisioning completed
  • CREAM 1.13.3 - SW provisioning completed : Includes the components
    • BLAH 1.16.4 - pre-testing has been done, today n staged rollout, waiting for the reports
    • CEMON 1.13.3 - SW provisioning completed
    • APEL parsers 1.0.1 - SW provisioning completed

2. Operational Issues

2.1 Requirements and Surveys

2.2 Underperforming Top-BDII

As usual attached to the December Availability/Reliability you can find the Availability report for the NGI's Core services (that are Top-BDIIs): December Top-BDII table.

  • Already opened GGUS vs underperforming NGIs
  • Starting from January 2012 Top-BDII below the 99% availability threshold will trigger an official follow-up and NGIs will be requested to provide a plan to improve the service level they are delivering with their Top-BDIIs
    • From a configuration point of view, the options are described in this manual: MAN05
    • Tip: Small NGIs could agree to use their Top-BDIIs in a failover configuration at client-side.

3. AOB

3.1 ActiveMQ Upgrade

ActiveMQ upgrade planned for 30&31 January 2012 with the following schedule:

  • CERN1 + AUTH on 30th January (11 am - 12 pm)
  • CERN2 + SRCE on 31th January (12 pm - 1 pm)

Two stage upgrade in order to avoid service disruption.

Changes:

3.2 Next meetings