DAQ Cluster

LADD cluster machines

• ladd00/ladd03 - main server: home directories, NIS, etc, see below
• ladd01 - alias for ladd00/ladd03
• ladd01 - retired file server (ISAC2 server room)
• ladd02 - det fac - TRINAT
• ladd03/ladd00 - see above
• ladd04 - daq lab - Suz
• ladd05 - daq lab - refurbishment (SL6, add disks)
• ladd06 - det fac (2U rackmount) - DRAGON
• ladd07 - det fac - Fabrice/DEAP - to be refurbished (SL5->SL6, add disks)
• ladd08 - det fac (2U rackmount) - to be refurbished (SL5->SL6)
• ladd09 - M11 - beam line users (T2K, minifgd, superb, etc)
• ladd10 - M11 - part of the minifgd system
• ladd11 - daq lab - SL6 test machine, local terminal, emergency spare
• ladd12 - ISAC2 CR#1 - large monitor machine for FEMLAB users, HADOOP test head node
• ladd13 - daq lab - terminal (32-bit SL6)
• ladd14 - det fac - terminal (AMD E-450 test machine)
• ladd15 - daq lab - terminal (32-bit SL6)
• ladd16 - DEAP - Alex M. terminal
• ladd17 - DEAP/Fabrice - terminal (32-bit SL6)
• ladd18 - DEAP/Fabrice - oven monitor (32-bit SL6)
• ladd19 - det fac - main machine for running Quartus (32 GB RAM, fast CPU)
• ladd20 - MOB clean room (Fabrice) daq support
• ladd21 - new daq lab SL6 test machine, compute server, local terminal, emergency spare
• ladd22 - reserved
• ladd23 - reserved
• exptape - isac2 cr#1 - experiment tape facility - SDLT, 8mm, 4mm, etc. (32-bit SL5)

Services running on ladd00

(and status of ladd00->ladd03 migration)

• LADD-NIS primary master
• https://ladd00.triumf.ca, http://ladd00.triumf.ca
  • DAQ elog, etc
  • MIDAS forum
  • viewvc svn access (/etc/httpd/conf.d/viewvc.conf, /etc/viewvc/viewvc.conf)
  • https svn access
  • ganglia web frontend (on ladd03, ladd00 redirect to ladd03)
• DHCPD (on ladd00)
• xinetd, tftp server, PXE (linux installation, linux rescue, memtest - enabled and updated on ladd03, old version on ladd00)
• inventory system
• user home directories (mostly moved to ladd03, some on ladd00, see auto.home and "chmod a=")
• ganglia server and database (gmetad)
• nodeinfo server, web pages
• diskusers server, web pages
• backups of VME processors (stored on ladd03, crontab on ladd00)
• boot files for VME processors (dhcp on ladd00, tftp on ladd00, some boot files on ladd00:/home1, some on ladd03:/data0/root/)