EP Control room / DAQ WA105 computers Thierry VIANT / Yann Axel Rigault ETH Zürich 1
EP Control room : building 182 2-010 Control-room ~ 20 m Control-room close to the detector , on the same Clean room floor Detector 2
EP Control room : building 182 2-010 Linux part : Used for : - EventDisplay Windows part : - Farm linux computer managing Used for : Devices : - Monitoring the slow control : - monitor screen (24’’) - pressures - KVM on the desk ( computers - temperatures selection) - Alarms - etc… ( to be define ) - Manage PVSS remotely Devices: - 2 DELL monitor ( ~ 55’’ ) fixed on the wall - monitor screen (24’’) - Windows computer 3
EP Control room : building 182 2-010 2 Monitors : To check with PVSS page important parameters : - in using 3D model - select trends Still to be define correctely Windows part : To control PVSS and take action if necessary 4
EP Control room : Conclusion All devices has been ordered should arrive this month - - To do : - to install - to develop PVSS screen
DAQ WA105 racks/computers /networks 6
EP DAQ overview : Racks and networks Fiber network : Fiber in Connected to the between the 2 computing center Control-room DAQ racks GPN network Farm DAQ rack Clean room Detector Proximity DAQ rack Technical network 7
EP Network overview Around 20m length 10Gb fiber : CERN Network for computing center ( EOS, etc .. ) Transfer data files to : - castor - EOS Proximity Farm DAQ DAQ rack CERN Network ethernet : GPN ETHERNET ETHERNET 5 x Cryocameras Transfer to the storage system : - Slow control data for mysql database WA105-PC01 - CryoCamera pictures/movies ETHERNET Technical Network : in progress ETHERNET PCS DCS DSS LAPP CRYO CRio CRio Siemens Siemens ETHERNET ETHERNET HARDWIRED … REMOTE I/O Motorisation system Level Vaccum Alarm I/O I/O I/O I/O I/O Cryogenic system 8 T. VIANT - Y. RIGAUT- WA105
EP FARM DAQ – Hardware – bld 182 2-010 - overview Farm DAQ specifications : - 1 x switch 1Gb - 1 x switch SFP+ 10 Gb Rack dimensions : - 3 x quad cpu units Wide : 60 cm 1Gb CERN network - 5 x storage servers deep : 90 cm ( 4 : in the fram , the 5th used for eventbuilder ) Height : 43 U 10Gb fiber network On a desk connected to the switch 10/40Gb - KVM ( > 8 ports ) ( 10 Gb enougth for - Screen/Keyboard/mouse WA105 ) Storage server 4U: - 4 processors/server: Intel(R) Xeon(R) CPU L5520 - Processor: 2.27GHz 4 cores, 4522 bogomips KVM - memory : 12 GB - 24 disks - 2TB/disk - 2 alim 450w/alim Screen/keyboard Quad CPU units 2U: - In between 24 to 32 cores available Control-room - 2 alim 450w/alim 220V/32A - Connection done - Including switch interrupt Devices delivery : beginning of august 9
EP Proximity DAQ rack - Hardware Proximity DAQ Rack : - 1 x switch 10/40 Gb - EventBuilder computer 40Gb fiber from uTCA Planned to use one of 5 storage system ( 10 Gb enougth for WA105 ) - White Rabbit elts 10Gb fiber connected to 10Gb 10Gb fiber CERN switch for th2 182 2-010 room network GPS antenna : - Material given by Dario - installed by the CERN 10
EP FARM DAQ – bld 182 2-010 - Climatisation Warm air ~30°C Hall Room 182 2-010 Power estimated to dissiped (maximum load ) : - (4 or 5) x 500W ( disk system ) - 3 x 1kW ( quad cpu unit ) Inside the room , ~6kW normal temperature 10 kW requested to dissipate Temperature detection with alarm sending sms/email , Status : and connected to the CERN look-out - Installation completed during august - Regulation by action of the flux 23°C Cold air 11
EP Conclusions Networks : - GPN : done - 10Gb : done - Technical network : almost done Electrical connection : - Farm DAQ : 32 A done Air conditionning : - Farm DAQ : quotation awaited this week Should be done in august Computing materials : - DAQ Racks : this month - 1Gb switch : this month - Computers : beginning of august 12
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