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OSG Technology Area Meeting, 21 December 2020

Coordinates: Conference: +1-415-655-0002, PIN: 146 266 9392, https://morgridge.webex.com/webappng/sites/morgridge/meeting/info/791d9dddc5464eb6a73fc7746331d06c (password sent separately)
Attending: BrianB, BrianL, Carl, Irene, Junheng, Marco, Marian, TimT

Announcements

  • Outages through the end of the year:
    • Mat starting Dec 21
    • Carl starting Dec 23
    • BrianL starting Dec 24
  • Potentially moving this meeting to handle ATLAS Tech Coordination Board conflicts
  • Cancelling next week's meeting, to resume on Jan 4

Triage Duty

  • This week: BrianL
  • Next week: TimT
  • 15 (+2) open FreshDesk tickets
  • 0 (+0) open GGUS ticket

JIRA

# of tickets Δ State
133 -12 Open
12 +0 Selected for Dev
31 +6 In Progress
17 +1 Dev Complete
18 +1 Ready for Testing
7 +0 Ready for Release

OSG Software Team

Discussion

  • AI (BrianL): Move new site onboarding engagement Freshdesk tickets to the Operations group

Support Update

  • IceCube (BrianL): completing request to require Singularity for IceCube pilots; continuing a
    discussion with David to see how we should manage the shared IceCube/GLOW pilots
  • MIT (BrianL): troubleshooting GPU jobs not matching, turned out to be due to an old version of HTCondor

OSG Investigations Team

  • OSG Status page: Developing script to synchronize OSG contact list to subscribe the status page
  • Topology: testing close to complete, deploy in January
  • XCache(s): deployed new Wisconsin cache to osg-config repo
  • XRootD data transfer monitor close to complete (testing and validation)
  • GRACC (continued progress):
    • migrating more GRACC services to Tiger
    • documentation for the GRACC rolling update and fresh install

Discussion

None this week

OSG Release Team

3.5.29 Δ Status
4 +6 Open
1 -1 Selected for Development
6 +1 In Progress
5 +0 Development Complete
4 +0 Ready for Testing
0 +0 Ready for Release
20 -6 Total
  • Software
    • Ready for Testing
      • 3.5.29
        • EL8: various things, needs review
    • Ready for Release
      • 3.5.29
        • Nothing yet
  • Containers To Be Tested
    • opensciencegrid/atlas-xcache:fresh
    • opensciencegrid/frontier-squid:fresh
    • opensciencegrid/hosted-ce:fresh
    • opensciencegrid/stash-cache:fresh
    • opensciencegrid/stash-origin:fresh
  • Data
    • Nothing
  • Operations
    • Nothing
  • Contrib
    • Nothing

Discussion

  • AI (TimT): clean up stale container tickets