Technical Coordination Weekly

Europe/Stockholm
Zoom

Zoom

Balazs Konya (Lunds universitet)
Description
Technical coordination group members and invited persons

ZOOM link: https://lu-se.zoom.us/j/730780003

May 18, 14:00 - 14:44
Present: Balazs, Maiken, Mattias, David, Aleksndr, Oxana
Apologies: Anders

== News

The ARC scalability workshop identified a possible bottleneck related to data staging: it appears that in some cases the finished transfers keep occupying transfer slots, such that no new transfer can start. Logs (all of them, top verbosity), net configuration and site configuration details are needed to track the reason. 
Tokens workshop is getting to shape, ARC has a slot.
UMD will have ARC 6.11

== Bugs

* 4011 - the patch is merged now, bug can be closed
* GGUS 152002 needs checking with proper experts
* GGUS 152027 needs to be transferred to Bugzilla
* GGUS 150210 can be closed (a rebuild is needed after library upgrade)

The issue of batch system support remains open

== Release

 APEL testing is ongoing, no conclusive results yet, may take some time still. More github contributions are coming.

There are minutes attached to this event. Show them.
    • 14:00 14:20
      News 20m
      ARC-related news from various activities
    • 14:20 14:30
      Actions follow-up 10m
      Follow-up on actions defined at the previous meeting
    • 14:30 14:50
      Release status 20m
      Coming release status
    • 14:50 15:20
      Bugs 30m
      New bugs since previous meeting, as well as blockers and critical ones
    • 15:20 15:30
      A.O.B. 10m