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    Weekly Meeting

    → Europe/Zurich
    CR02 (RAL)

    CR02

    RAL
    Steve Fisher (RAL)
    Description
    <html> <head> <title>Minutes.html</title> </head> <body>
    • Past Events

    • Future Events
      • HPDC 2007 Workshop on Grid Monitoring
        Presenation accepted
      • Sixth UK e-Science All Hands Meeting - full paper: 16th April 2007.
      • CHEP 07 Victoria
        Paper accepted
    • Stuart's authz work
    • Actions

      • Alastair

      • Server patch #1124 
        Been on PPS for 2 weeks
      • Server patch #1144 (synch fixes) 
        Been on PPS for 2 weeks
      • Tag and build war file for registry and schema to address bugs #26344  and #26345. Install it with agreement of tier1-support. - New
      • Alastair should assist Dave K with the configuration
        APEL Core etc are fine - but the APEL publisher is failing with some ETICS feature
      • Building and testing new code
        It is preferable to have a single war file so that we can deploy server and client separately. Should be done this week,
      • Registry should access the schema as a singleton
        Almost done - needs testing
      • Pursue weekly failures of RGMA17
        Tagged a fix made by Kush on the leaking file descriptors. Will also look at trying the reconnect option.
      • Investigate the configuration parameters for MySQL and for Tomcat
        Tried on RGMA17 but it does not work because the parameters are for the wrong JVM
      • RGMA_HOME value is built into the RPM. Should move to CATALINA_OPTS
      • GINpatch #1093
        In configuration. The EMT did not think this important enough to certify at the moment.

      Antony

      • Monitorig tools RPM
      • #24643 Tomcat can fail in various ways detectable by parsing its log file
        Checked in another change - just needs ETICS configuration
      • Find a way to look for GIN/ServiceStatus problems in R-GMA so that we are useful to the info supermarket.
        Started thinking about it - this is related to service publishing
      • #22205 Upgrade to Glue schema 1.3
      • Plan migration from physical DB names to logical  - New
      • Write an R-GMA-probe or PrimaryProducer-probe https://twiki.cern.ch/twiki/bin/view/LCG/GridMonitoringProbeStandard
      • #24641 LD_ASSUME_KERNEL no longer needed
      • #24007 org.glite.rgma.flexible-archiver contains deprecated calls
      • #24029 org.glite.rgma.servicetool contains deprecated calls
      • #22167 GLUE archiver has problems with stale lock files
      • Patch #1086  is in production so will need to tell people to start using the new exception soon
      • Get UI info so that we can get back in the RTM
        Now we must wait for 3.1 to be deployed

      Kush

      • #26344 getAllTables call in CLI puts an unnecessary load on the schema
        Will provide John with a recipe rather than an explicit test and will also add cache to currrent schema
      • #26345 Avoid cleaning up resources on every call
        Seems to be better now - about 20 connections/second
      • Update the inspector to work with new and old consumers
        Appears to work but needs new schema
      • Send DN and VOMS attributes in an open ended way to the prodcuer in the start call. The spec will need updating to match later.
        Need to find out how to extract the info from the VOMS extensions - should ask Stuart. However it may not be needed - wait to hear from Stuart
      • Test that new streaming really works - given that we have no new producers
        Tests may exist but need to check.

      Ming

      • Write schema tests
        Unit by end of month and system a week later
      • #19645 The Sub exception org.edg.info.ReadTimedOutException is an inappropriate type

      Parminder

      • Convert tests to python
        Copying and untarring working OK. Will now start passing commands

      Paventhan

      • gLite style C wrappers
        Need get functions
      • R-GMA plugin
      • BDII with C++ with SAGA query style
        Just needs tidying

      Steve

      • Logging document with Ales
        Good agreement with Ales - but there may be some problems with the security demands. Some more discussions with the notion of event type.
      • Resolve design fixmes with Kush
      • New SD spec
      • Review REMIND bugs
      • Add new new call to list available VDBs to spec
      • Add to the spec that both client and mon box names should be a stringified numeric IP addresses
      • Add a getTableTimestamp(vdb, tableName) for the schema in design and specification
    • Bugs
    • Support list
      • 28/5/2007 - Paventhan
      • 4/6/2007 - Alastair
      • 11/6/2007 - Antony
      • 18/6/2007 - Paventhan
      • 25/6/2007 - Ming
      • 2/7/2007 - Kush
    • AOB
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    list of actions
    Minutes
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