DAQ Cluster

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DAQ/LADD cluster machines

  • ladd00 - old main server (2x6TB disks)
  • daq00 - new main server: home directories, NIS master, httpd, elogs, ganglia, gonodeinfo, etc (2x2TB SSD ZFS storage)
  • daqstore - main storage server: home directories, data disk, network boot disk (/nfsroot), archives, etc (2x10TB, 2x6TB, 2x1TB SSD)
  • daqbackup - rsync backups of home directories, system disks, etc (uses zfs snapshots)
  • daqubuntu - ubuntu test machine
  • daqlabpc - centos-8 test machine, test machine for sata SSD/HDD (rackmounted in daq lab)
  • daqNN - see allocation of machines in the inventory database and in the nodeinfo reports, see active machines in ganglia reports
  • ladd10 - M11 - part of the minifgd system (stored, not in use)
  • exptape - (temporarily disassembled) isac2 cr#1 - experiment tape facility - SDLT, 8mm, 4mm, etc. (32-bit SL5)

Services running on daq00/ladd00/daqstore

Status of migration from ladd00 and daqstore to daq00: services are running on ladd00 unless marked (daq00) and (daqstore).

  • DAQ-NIS primary master on daq00 (make -C /var/yp)
  • https://daq00.triumf.ca. (http port 80 used by certbot only)
  • https://ladd00.triumf.ca, http://ladd00.triumf.ca
    • DocumentRoot at /var/www/html
    • DAQ elog, etc (moved to daq00)
    • viewvc svn access (/etc/httpd/conf.d/viewvc.conf, /etc/viewvc/viewvc.conf)
    • https svn access
    • https://{ladd00,daq00}.triumf.ca/~username (also on daq00)
    • ganglia web frontend (moved to daq00)
    • daq inventory system (see ~daqinv, /etc/httpd/conf.d/daqinv.conf, daqinv)
  • https://midas.triumf.ca
  • https://daq.triumf.ca (redirect to ???)
  • https://daq00.triumf.ca
    • /~username - serves ~username/public_html
    • /elog-daq - DAQ elog
    • /elog-midas - MIDAS forum (elog)
    • /ganglia - computer monitoring
    • /gonodeinfo - computer monitoring
  • dhcpd on ladd00
  • dhcpd on daq00
  • xinetd, tftp server, PXE (linux installation, linux rescue, memtest)
  • mysql database for MidasWiki, DaqWiki, daqinv
  • user home directories (on daqstore, 1TB SSD ZFS)
  • user home directories (on daq00, 2TB SSD ZFS)
  • ganglia server and database (gmetad)
  • diskusers server, web pages
  • quotareport cron, webpages
  • backup of operating system images (see ~root/backup.os.all, /etc/cron.d/backup.os.cron)
  • backups of VME processors (stored on ladd00, crontab on ladd01)
  • boot files for VME processors (dhcp on ladd01, tftp on ladd00, os images on ladd00:/data0/root/, a few os images on ladd01:/home1)
  • mirror of the ROOT GIT repository: git clone https://daq00.triumf.ca/~daqweb/git/root.git
  • mirror of MIDAS, ELOG, etc: git clone https://daq00.triumf.ca/~daqweb/git/midas.git
  • MIDAS doxygen documentation: https://daq00.triumf.ca/~daqweb/doc/midas-develop/html
  • ROOTANA doxygen documentation: https://daq00.triumf.ca/~daqweb/doc/rootana/html
  • (not migrated from ladd00 to daq00) update of FGDDAQ documentation, see /etc/cron.d/fgddaq-update.cron
  • elogd for daq (in ~daqweb, elogd on daq00)
  • elogd for alphag (in ~alphag, elogd on ladd00)
  • elogd for MIDAS (in ~daqweb, elogd on daq00)
  • elogd for darkside (in ~darkside, elogd on daq00)
  • mediawiki DaqWiki (ladd00)
  • mediawiki MidasWiki (ladd00)
  • mediawiki AgWiki (daqstore)
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