RAL Tier1 weekly operations castor 03/01/2011

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Operations News

  • ..

Operations Issues

  • On 27/12/10 large number of pending atlasSimStrip jobs in LSF. Majority were ‘read’ jobs from single disk server gdss488
  • On 28/12/10 atlas srm var partitions were overfilling, had to removed old srm logs. Continue to have large number of pending jobs in atlas LSF
  • On 29/12/10 atlas lsf partition was overfilling, had to removed old logs. Continue to have large number of pending jobs in atlas LSF
  • On 29/12/10 recovering puppetMaster from heavy load

Blocking issues

  • Lack of production-class hardware running ORACLE 10g needs to be resolved prior to CASTOR for Facilities going into full production

Planned, Scheduled and Cancelled Interventions

Entries in/planned to go to GOCDB

Description Start End Type Affected VO(s) Lead by
Update ATLAS disk servers to SL5 64bit 17/01/2011 08:00 18/12/2011 16:00 Downtime ATLAS MV

Advanced Planning

  • CASTOR for Facilities instance in production by end of 2010
  • Upgrade ATLAS, CMS, Gen disk servers to SL5 64bit and Quattorize the non-Quattorized disk servers
  • CASTOR certification and upgrade to 2.1.9-10 which incorporates the fix for gridftp-internal to support multiple service classes, enabling checksums for Gen
  • CASTOR upgrade to 2.1.9-10 and SRM upgrade to 2.10 to fix the unavailable status being reported to FTS with draining disk servers

Staffing

  • Castor on Call person: Shaun
  • Staff absence/out of the office:
    • Matthew A/L