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Swiss Grid Operations Meeting on 2016-04-20 at 14:00
- Place: Vidyo (room: Swiss_Grid_Operations_Meeting, extension: 10537598)
- External link: https://vidyoportal.cern.ch/flex.html?roomdirect.html&key=FAEn4zjAba7BqoQ11TGZu66VSDE
- Phone gate: From Switzerland: 0227671400 (portal) + 10537598 (extension) + # (pound sign)
- IRC chat: irc:gridchat.cscs.ch:994#lcg (ask pw via email)
- Switch Vidyo SIP IP: 137.138.248.204
Site status
CSCS
Systems
- Phoenix working fine, good usage since last F2F
- Some events:
- cms06 issue (more storage details)
- Swapping issue
- Main focus LHConCray knowledge transfer from Miguel
Storage
GPFS
- Last week inode incident
- cms06 account reached ionodes quota
- no impact on filesystem
- some impact on cms jobs (related to the cms06 account)
- Stable operations, some peaks of load
- New servers arrived, will be installed, configured and integrated by the next week
- Will split GPFS in three clusters
- Server-cluster
- WN-cluster (remote)
- LHConCRAY-cluster (remote)
- Will plan a maintenance to apply the new configuration in production
dCache
- New port parameters applied to all the pools (in the layout file); this will prevent any kind of port shortage/contention
- Had some problems with 2 CMS and 2 ATLAS pools that were unable to restart correctly.
- The twiki Phoenix Monitor Overview / Storage view has been updated. More updated plots from Grafana will follow
- New servers arrived
- 1.5PB of new space will be to allocate
- 1.1PB will be migrated and decommissioned
- dCache will be updated from v2.13.50 to v2.13.57 (xrootd and checksums improvements)
PSI
UNIBE-LHEP
- Xxx
- Accounting numbers (from scheduler) from last month
UNIBE-ID
UNIGE
- Xxx
- Accounting numbers (from scheduler) from last month
NGI_CH
- Xxx
- NGI-CH Open Tickets review
Other topics
Next meeting date:
A.O.B.
Attendants
- CSCS:
- CMS:
- ATLAS:
- LHCb:
- EGI:
Action items