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Swiss Grid Operations Meeting on 2021-12-16 at 9:00

• Zoom link:
  • https://ethz.zoom.us/j/67184143478

*Next meeting:

---

Minutes:

Followup from previous Action Items

Action items

ATLAS

• • ATLAST2Report-Nov2021.pdf: ATLAS CH Tier2 report
  • ADC-ICB-18.10.21-resources.pdf: ADC resource reporting
  • RRB values for CSCS CPU in 2021: 74.24k HS06
  • RRB values for CSCS Disk in 2021: 2574 TB

CMS

LHCb

T2 Sites reports

CSCS

UNIBE

• • LHEP:
    • Operation is very stable since a couple of months
    • Lustre extension (+35% HDDs) is expected to be delivered in February 2021
  • UBELIX:
    • Stable operation, a bit more spotty CPU delivery
  • UNIGE:
    • Attracted lots of analysis, but cluster is behind NAT and there is a 1GB bottleneck (NIC on the NAT server) that chocks transfers and causes a lot of failures
    • Took the queue offline while waiting for an upgrade
      
      
• Accounting ATLAS dashboard vs slurm: within 1%
• Accounting CRIC vs slurm: -11% for WallClock, -21% for HS06
• Accounting CRIC vs ATLAS DDM storage: -5% for installed, -1% for used

T3 Sites reports

PSI

UniGe

EGI / WLCG

N.T.R.

Review of open tickets

https://ggus.eu/index.php?mode=ticket_search&supportunit=NGI_CH&status=open&timeframe=any&orderticketsby=REQUEST_ID&orderhow=desc&search_submit=GO

3 of 3 Tickets
Ticket-ID	Type	VO	Site	Priority	Resp. Unit	Status	Last Update	Subject	Scope
154858		cms	T3_CH_PSI	urgent	NGI_CH	waiting for reply	2021-12-10	TPC WebDAV protocol deployment T3_CH_PSI	EGI
154102		dune	UNIBE-LHEP	less urgent	NGI_CH	in progress	2021-12-14	Local accounting for DUNE jobs at ...	EGI
150373		dune	UNIBE-LHEP	less urgent	NGI_CH	waiting for reply	2021-12-13	Enable DUNE queue for CPU and future ...	EGI

• Attendants
• CSCS:
• CMS:
• ATLAS:
• LHCb:
• EGI:

• CSCST2ReportDec2021.pdf: CSCS T2 report