15 October 2020
CERN
Europe/Zurich timezone

ALICE Post-migration Issues

15 Oct 2020, 14:00
10m
600/R-001 (CERN)

600/R-001

CERN

4
Show room on map

Description

  • ALICE went into production on schedule on Monday 12 October. Well done everyone!
  • Michael: Namespace reconciliation (1.8 million files in Alien are not in CTA)
  • David: ALICE probe: Alice authentication relies on xrootd-alicetokenacc RPM and secret magic sauce from Andreas, see #105 and #666.
  • Steve: Implicit prepare
  • Steve: Garbage collector, see #905

ALICE schedule: Fill buffer to 2.5 PB, carefully fill the rest without evicting anything until the first bunch is fully reconstructed. Then stage a bit more and the GC will have to kick in (mid-November).

Presentation Materials

There are no materials yet.