SDCC Liaison Meeting
3-192
Bldg 510
Monthly meetings between SDCC staff and Liaisons. Zoom connecting details are given below:
https://bnl.zoomgov.com/j/1616916563
By phone:
+1 669 254 5252 US (San Jose)
+1 646 828 7666 US (New York)
Meeting ID: 161 691 6563
Experimental Computing:
NSLS II - NFS directory mounting. Equipment move schedule went good
DUNE - Rucio upgrade participation. Data stageout failures being debugged
EIC S3 access related ticket - working on resolution. EPIC storage use being monitored
STAR Ceph maintenance completed, can run till end of life
Crowdstrike - few more nodes for testing - no issues
Communicating with Fermilab - federated access to their tools
IT Fabric:
Barcode issues on tape's memory chip
HPSS batch instance for sPHENIX tested
sPHENIX - Lustre experts to work on repairing issues with file systems, took several hours
Large PanDA jobs - check the effectiveness
Several hours to unmount sPHENIX lustre from the farm, carefully done
IT Services:
Testing internal systems for RHEL 9 support
Lustre repair metadata issues in sPHENIX - need to schedule downtime
sPHENIX MediaWiki updates, VM needs to be configured
Tools and Services :
PanDA DB - needs to be configured 2 to 3 weeks - to cope up with stress-tesing
Announcements page application - testing solutions