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Discussion items

  • Unknown User (jalt) Post agenda items to confluence mtg notes, post mtg notes link to slack (day before)

GPFS Discussions

  1. GPFS home to be available on verification cluster
  2. GPFS /datasets to be available on SUI nodes (Blocker, Priority)
  3. - GPFS block size seems to waste space
    2. Restripe to 4MiB, GPFS extent is 1/32 of block size
    • Add /datasets to graph
  4. - GPFS storage requirements


  1. Jan 19, 2017 lsst-dev-old retirement
  2. Feb 16, 2017 decommissioning of NFS
  3. PDAC service availability timeframe?
    1. Gregory Dubois-Felsmann Non core DM group visitor (LSST person), no current schedule for non LSST members

Tracking for outstanding tasks:

  • GPFS Samba from to OpenStack
  • PDAC service monitoring - tbd ~1 month
  • DRP data flow for infrastructure planning: Google Doc Link
  • JIRA project for PDAC environment - let's make this a pdac call item
  • NCSA JIRA access and flow 
  • Purge not yet implemented for /scratch