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Glue Validation: specific actions

19 th February 2013. Glue Validation: specific actions. Information System meeting with users. GlueHostOperatingSystemName. Current status Nagios Validation available gstat -validation-sanity-check Part of ROC_OPERATORS profile Alarms generated in the operations dashboard

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Glue Validation: specific actions

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  1. 19th February 2013 Glue Validation: specific actions Information System meeting with users

  2. GlueHostOperatingSystemName Current status • Nagios Validation available • gstat-validation-sanity-check • Part of ROC_OPERATORS profile • Alarms generated in the operations dashboard • Existing recommendation to sites: https://wiki.egi.eu/wiki/HOWTO05_How_to_publish_the_OS_name • Use lsb_release --id • In /usr/bin. • It should be present on all Linux flavours http://refspecs.linuxbase.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-generic/lsbrelease.html What it is published • 669 OS Names published • 42 wrong OS Names (most of them OS sites) Actions • Confirm the current list of valid OS Names Information System meeting with users - 19th February 2013

  3. GlueCEPolicyMaxCPUTime Current Status • Several GGUS tickets opened: https://twiki.cern.ch/twiki/bin/view/EGEE/ISproviders#Computing • Bug in the information provider • Originally reported for GlueCEPolicyMaxSlotsPerJob but also observed in GlueCEPolicyMaxWallClockTime and MaxCPUTime • Problem for fixed for PBS and LSF in next CREAM release (EMI 2 and EMI 3) • No plans for SGE What it is published • 3871 MaxCPUTime published • ~500 attributes with 9* values, 0 or negative • Similar values for MaxWallClockTime (less default values published) Actions • Clarify if default values being published is also a bug in info provider • Clarify which values are expected for MaxCPUTime and MaxWallClockTime. • Add a specific check in the new glue-validator if necessary Information System meeting with users - 19th February 2013

  4. GlueSA* attributes Current Status • Several GGUS tickets opened: https://twiki.cern.ch/twiki/bin/view/EGEE/ISproviders#Storage • 1 bug in DPM information provider • In general, misconfigurations in sites What it is published • 2668 GlueSA objects • 199 objects with GlueSATotalOnlineSize: 0 • 920 objects with GlueSAUsedOnlineSize: 0 • 1015 objects with GlueSAReservedOnlineSize: 0 Actions • Clarify whether more clear instructions are needed for sites • Clarify which are incoherent values for these attributes • Add a specific check in the new glue-validator if necessary Information System meeting with users - 19th February 2013

  5. GlueCEPolicyAssignedJobSlotsGlueHostBenchmarkSI00 Current status • Attributes important for LHCb to calculate queue length • Used to contain default values • LHCb opened GGUS tickers against sites What it is published • AssignedJobSlots seems to be in good shape. No default value published • 670 SI00, only 20 publishing 0 Actions • Add this test in glue-validator Information System meeting with users - 19th February 2013

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