Space tokens deployment

Space tokens after April 2011

LHCb wanted a simplification in Storage Element Space Token definition, from the old configuration:

LHCb-RAW T1D0
LHCb-RDST T1D0
LHCb-M-DST T1D1
LHCb-MC-M-DST T1D1
LHCb-DST T0D1
LHCb-MC_DST T0D1
LHCb-FAILOVER T0D1
LHCb-USER T0D1

To a simpler:

LHCb-Tape T1D0
LHCb-Disk T0D1
LHCb-USER T0D1

put in place at all sites during April - May 2011.

Storage usage of space tokens at all sites

A summary of the space usage as reported by SRM and by LFC here

Space tokens up to April 2011

• CERN (all space tokens OK)
  • LHCb_USER:replica:online
    
  • LHCb_RAW custodial:nearline
    
  • LHCb_M-DST custodial:online
  • LHCb_RDST custodial:nearline
  • LHCb_FAILOVER replica:online
  • LHCb_MC_M-DST custodial:online
• CNAF (all space tokens OK)
  • LHCb_USER:replica:online
    
  • LHCb_RAW custodial:nearline
    
  • LHCb_M-DST custodial:online
    
  • LHCb_DST replica:online
    
  • LHCb_RDST custodial:nearline
    
  • LHCb_FAILOVER replica:online
    
  • LHCb_MC_M-DST custodial:online
    
  • LHCb_MC_DST replica:online
    
• RAL (all space tokens: OK)
  • LHCb_RAW custodial:nearline
  • LHCb_M-DST custodial:online
  • LHCb_DST replica:online
    
  • LHCb_RDST custodial:nearline
  • LHCb_FAILOVER replica:online
    
  • LHCb_MC_M-DST custodial:online
  • LHCb_MC_DST replica:online
  • LHCb_USER:replica:online
• GRIDKA(all space tokens are OK)
  • LHCb_RAW custodial:nearline
    
  • LHCb_M-DST custodial:online
    
  • LHCb_DST replica:online
    
  • LHCb_RDST custodial:nearline
    
  • LHCb_FAILOVER replica:online
    
  • LHCb_USER:replica:online
  • LHCb_MC_M-DST custodial:online
  • LHCb_MC_DST replica:online
    
• PIC (all space tokens OK)
  • LHCb_USER:replica:online
    
  • LHCb_RAW custodial:nearline
    
  • LHCb_M-DST custodial:online
    
  • LHCb_DST replica:online
    
  • LHCb_RDST custodial:nearline
    
  • LHCb_FAILOVER replica:online
  • LHCb_MC_M-DST custodial:online
  • LHCb_MC_DST replica:online
• IN2P3 (all space tokens OK)
  • LHCb_USER:replica:online
  • LHCb_RAW custodial:nearline
  • LHCb_M-DST custodial:online
    
  • LHCb_DST replica:online
    
  • LHCb_RDST custodial:nearline
    
  • LHCb_FAILOVER replica:online
  • LHCb_MC_M-DST custodial:online
  • LHCb_MC_DST replica:online
• SARA (FAILOVER space)
  
  • LHCb_RAW custodial:nearline
    
  • LHCb_M-DST custodial:online
  • LHCb_DST replica:online
    
  • LHCb_RDST custodial:nearline
    
  • LHCb_MC_M-DST custodial:online
  • LHCb_MC_DST replica:online

T1 setup

Monitoring

By querying the information system it is possible to obtain information on the sites which have defined and published LHCb space tokens. The plots below show the available space. Information is also available for the used space. The core monitoring system can be found here: http://wn3.epcc.ed.ac.uk/srm/xml/

Global

RAL

SARA-MATRIX

IN2P3-CC

PIC

FZK

INFN-T1

CERN-PROD

• The requested breakdown of space token for 2009 can be found here

-- RobertoSantinel - 03 Sep 2008