LcgScmStatusMLR < LCG

---+ LCGSCM Monitoring, Logging & Reporting Status
   * SAM UnAvailabilities : SAMProdServUnavail
---++ 29 April 2009
<!--STARTLCGSCM-->
   * Ongoing work to get latest MoU pledges into a DB for use by the other monitoring applications.  Updating with latest numbers post RRB

<!--ENDLCGSCM-->

---++ 15 October 2008
<!--STARTLCGSCM-->
Nothing
<!--ENDLCGSCM-->

---++ 17 September  2008
<!--STARTLCGSCM-->
   * Regular (intermittent) failures of messaging brokers during the night.  investigating.  Hampered by a bug which makes recovery take a long time.  Effect is missing OSG tests (due to the 2 hour Gridview timeout) - will need resummarisation.
   * CMS will set up an elog service on their vobox.  We will provide expertise in the quattor and elog configuration for them. 
   * SAM running ok (last outage 9th Sept)
<!--ENDLCGSCM-->

---++ 9 July 2008
<!--STARTLCGSCM-->
   * Tue 2nd July - CERN network problem prevented SAM BDII reading site BDIIs  (1 hour )
   * Wed 3rd July - All services in an 'ERROR' status due to host-cert tests failing - package missing on SAM UI
   * Some results corrected for June in Gridview (22-23, 6th) for outages.  New general procedure being put in place to 'mask' results

<!--ENDLCGSCM-->
---++ 25 June 2008
<!--STARTLCGSCM-->
   * SAM - CERN hit limit of 100 nodes over weekend which stopped gstat tests working.
   * DB issues in GV to be covered in meeting with DB Devs.
   * Deployed new messaging based gridftp producers on all CERN disk servers.  Testing message based L&B reporting system. Will be send to certification in next days.  When deployed outside of CERN we'll turn off R-GMA and WS based publication at same time.
  * monb001 - R-GMA box to be shut off.
<!--ENDLCGSCM-->

---++ 30 Apr 2008
<!--STARTLCGSCM-->
   * SAM - DB intervention yesterday (Tue) to fix some tables in GV schema which had problem last time.  All went ok - SAM turned off for 2 test submission cycles (2hours)
   * elog - moved from VM to a 'real' machine for duration of CCRC'08 phase 2
<!--ENDLCGSCM-->

---++ 19 Mar 2008
   * SAM - downtime Friday lunchtime - Monday
      * Due to bad config + human error (didn't check)

   * Gridview
      * FTS stats for CERN in pre-prod - http://gvdev.cern.ch/GRIDVIEW/fts_index.php

   * Both:
      * DB want some space back.  Short term - delete some CLOBs - ~150GB ?
      * Mid-term - produce policy on data expiration and approval by MB
      * Finally - move to solution where we purge daily/monthly the data from the schemas

---++ 27 Feb 2008
   * SAM UI upgrade still ongoing - SAM tests running at 50% frequency
   * Problem with SAM SRM Tests - weren't run for 3 days (they had been scheduled only on the SAM UI which was out of service)

---++ 13 Feb 2008
   * Final gridview services moved to new hardware.  Old machines will be returned next week.
   * Gridview/SAM will need a downtime to cleanup the old entries in the table.  Advantage of using the downtime is we can partition for the future.

---++ Old Reports
   * LcgScmStatusMLR2007
This topic: LCG > WebHome > LCGServiceChallenges > ProgressLogs > ServiceChallengeFourProgress > LcgScm > LcgScmStatus > LcgScmStatusMLR
Topic revision: r30 - 2009-04-29 - JamesCasey