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OSG Technology Area Meeting, 23 April 2018

Coordinates: Conference: 719-284-5267, PIN: 57363; https://www.uberconference.com/osgblin
Attending: BrianL, Carl, Derek, Edgar, Marian, Mat, Suchandra, TimT

Announcements

Triage Duty

  • This week: Suchandra
  • Next week: TimT
  • 8 (+0) open tickets
  • 17 (+0) open LCMAPS VOMS tickets

JIRA

# of tickets Δ State
116 -3 Open
44 -1 In Progress
9 +6 Ready for Testing
3 -24 Ready for Release

OSG Software Team

Discussion

None this week

Support Update

  • Caltech (Marian) - set up and registered the LIGO StashCahe origin server
  • LIGO (Edgar) - some sites cannot access their frame files
  • FNAL (Derek) - Joel Snow wanted to use rsync against repo for a local mirror but it wasn't working. They're happily using the UNL repo now.

OSG Release Team

3.3.34 Δ Both Δ 3.4.11 Δ Total Δ Status
0 +0 0 +0 18 +18 18 +18 Open
0 -1 1 +0 9 +9 10 +8 In Progress
0 +0 0 +0 8 +8 8 +8 Ready for Testing
0 +0 3 +0 0 +0 3 +0 Ready for Release
0 -1 4 +0 35 +35 39 +34 Total
  • Ready for Testing
    • OSG 3.4.11
      • GlideinWMS 3.2.22
        • Remove broken dependencies
        • proxy renewal script properly process with the default FQAN
      • Gratia probes
        • Fixed Slurm bugs found at UFL
        • HTCondor probe: projectname case insensitive comparison
        • PBS probe: Handle raw seconds as well as hh:mm:ss for durations
        • Drop GRAM and glexec probe
  • Ready for Release
    • OSG 3.3.34
      • xrootd-lcmaps 1.2.1-3: fixed crashes on Enterprise Linux 6 when request were made using HTTPS
      • frontier-squid: fixed startup problem under SELinux
      • xrootd-hdfs 2.0.2: improved write support

Discussions

Expect a fix for the OSG 3.3 VMU tests this week

OSG Investigations Team

GOC Transition is going to dominate the Investigations Team's time over the next couple of weeks. I want to give general status of the transitions we are participating in. So, I will give a couple of states:

  1. Have not started
  2. In development - Could be provisioning hardware, adapting software, installing software…
  3. Ready for testing - In a state where it can be tested by the consumers
  4. Deployed
Service Status
OIM In Development
OASIS Ready for testing
CVMFS Ready for testing
Software Repo Deployed
OSG Display Ready for testing
StashCache Redirector Deployed
OSG Collector Ready for testing

Changes:

  • StashCache Redirector: Testing -> Deployed. Origins are reporting to the new redirector.
  • Software Repo (waiting on DNS): Testing -> Deployed. External site is already using it as an rsync mirror (GOC one broke)
  • OIM Projects and VOs are working for GRACC. Topology is untested.

Ongoing

Discussions

None this week