ATLAS UK Cloud Support

Name: ATLAS UK Cloud Support
Start: 2019-08-01T10:00:00+01:00
End: 2019-08-01T11:00:00+01:00
Location: Vidyo

Thursday 1 Aug 2019, 10:00 → 11:00 Europe/London

Vidyo

Tim Adye (Science and Technology Facilities Council STFC (GB)), Stewart Martin-Haugh (Science and Technology Facilities Council STFC (GB))

- 10:00 → 10:10
  
  Outstanding tickets 10m
  
  Open ATLAS UK GGUS tickets
  
  https://ggus.eu/?mode=ticket_info&ticket_id=142423
  
  GFAL protocol removed, waiting to check
  
  Durham may have found some hardware - not confirmed
  
  re-enabled Durham but VAC pools not running. With Durham hardware in place this should work
- 10:10 → 10:30
  Ongoing issues 20m
  - Birmingham/Cambridge XCache 5m
    
    Cambridge XCache JIRA ticket
    
    xrootd 4.10.0 is available in GitHub but no EPEL RPMs yet. Cambridge and Birmingham waiting for these to be released.
  - Diskless sites 5m
    
    Sussex disklessness JIRA ticket
    
    Draining Cambridge data disk
    
    Draining Sussex data disk - local group disk being drained, space available at QMUL
    
    Potentially just move LGD data to any UK site according to rucio rules
  - Centos 7 migration 5m
    
    Centos 7 deployment Twiki
    
    Elena: Problems staging in files on new Centos 7 WNs
    
    Gareth: SL7 test queue working fine - need to put live
    
    Dan: move to ARC-CE in progress
  - Dumps of ATLAS namespace 5m
    
    Complete.
  - xrootd/HTTP transfers 5m
  - Pilot2 issues 5m
- 10:30 → 10:50
  
  News round-table 20m
  
  Dan: moving more WNs onto Centos 7
  
  Gareth: access to data centre from Monday
  
  Matt: SRM turned off, endpoint deleted from AGIS, user namespaces enabled, will allow underlay to be used. Will move to CVMFS Singularity soon
  
  Sam: working on Ceph, more news next week
  
  Stewart: working on HTCondor-CE
  
  Tim: understanding latest downtime for RAL
- 10:50 → 11:00
  
  AOB 10m
  
  GridPP 43

Choose timezone

ATLAS UK Cloud Support

Vidyo