DAQ Cluster

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LADD cluster machines

  • ladd00/ladd03 - main server: home directories, NIS, etc, see below
  • ladd01 - old ladd00
  • (retired) ladd01 - retired file server (ISAC2 server room)
  • ladd02 - det fac - EMMA
  • ladd03 - alias for ladd00
  • ladd04 - daq lab - Suz
  • (removed) ladd05 - daq lab - refurbishment (SL6, add disks)
  • ladd06 - det fac (2U rackmount) - DRAGON
  • ladd07 - det fac - Fabrice/DEAP
  • ladd08 - det fac (2U rackmount) - TREK
  • ladd09 - M11 - beam line users (T2K, minifgd, superb, etc)
  • ladd10 - M11 - part of the minifgd system
  • (disassembled) 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 - ISAC2 CR#1 - terminal for Heracles
  • 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 (64 GB RAM, 500 GB swap, fast CPU)
  • ladd22 - 1U server
  • ladd23 - 1U server
  • 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 (elogd running on ladd03)
    • MIDAS forum (elogd running on ladd03)
    • 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)
    • midas.triumf.ca redirect to the MIDAS page on DAQWiki
  • DHCPD (on ladd00)
  • xinetd, tftp server, PXE (linux installation, linux rescue, memtest - enabled and updated on ladd03, old version on ladd00)
  • inventory system (user daqinv)
  • 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
  • backup of operating system images (see ladd00:~/backup.os.all, ladd00:/etc/cron.d/cron.d-backup-lxdaq)
  • backups of VME processors (stored on ladd03, crontab on ladd00)
  • boot files for VME processors (dhcp on ladd00, tftp on ladd00, os images on ladd03:/data0/root/, a few os images on ladd00:/home1)
  • mirror of the ROOT GIT repository (http://daq.triumf.ca/~daqweb/git/root.git, /etc/cron.d/update-root.git) (on ladd03)

Serial console access

  • ladd00 serial console: ssh -p 3055 olchansk@ts2.triumf.ca
  • ladd03 serial console: ssh -p 3064 olchansk@ts2.triumf.ca

To open an account on ts2.triumf.ca, please open a help desk ticket.