BimbaRos < Sandbox

---+ ROS oncall expert
---++ Last recipe (Feb 8 2011)
   * Copy setupDAQ from ../joos directory
   * "source setupDAQ 301d"
   * more /proc/robin
   * cd /clients/daq_area/tools/ros/ROBIN
   * upload_fw_301_classic 0 (ou algo parecido)
   * robinscope -m 0 -l 0 -s (i checked that swVersion was 0xa0018 as Louis said it should be)
   * Useful place to look for tips cd ../joos .bashrc .bash_profile
---++ Sanity check after intervention (April 15 2011)
   * Ping the machine
   * After new cooler instalation. From grape:  "IPMI sensor data"
   * Check robin sanity (non lembro con cal boton)
---++ About optical links (Sept 26 2011)
   * A single ROL can be restarted with “robinscope –m X –l Y –r”. This may resolve some S-Link related problems. During a run it should only be done if the respective link has been disabled (stopless removal) by the control room. 
   * If this does not help one could restart the Robin with “robinscope –m X –l Y –R”. In that case all active ROLs of that ROBIN (up to 3) have to be disabled. 
   * In case this does not work either the next step is a reboot of the PC. 
   * It is difficult to define when to use robinscope and when to do the reboot immediately (as you did). In your particular case rebooting the computer from home was a good decision because it is the operation with the highest potential for fixing an intermittent problem and the time that one could save with robinscope is minimal.
---++ MBOX2 error (April 15 2011)
   * After installing new cooling system, when crosschecking the system, error from robin 1: MBOX2 value different from expected reference (is the same for everybody...5ff..)
   * This MBOX2 value tells us the status of the application that is run in the power-pc in the robin
   * To cure the problem:
   1. Warm reset of robin
      * Login into the machine
      * Set the enviroment (typical alias go301)
      * "robinscope -m 1 -R" (if you don't remember "robinscope -h" for help). Resets the robin. 
   1. Reset the PC (if warm reset of robin has not worked).
      * Using grape (doing it directly on the PC is equivalent). Press "IPMI power down".
      * You can crosscheck that everything is down pressing "IPMI sensor" (no values should show up in any entry).
      * "IPMI power up".   
   1. Change robin (if warm reset of robin and PC reset have not worked).
---++ Useful twikis
   * https://twiki.cern.ch/twiki/bin/viewauth/Atlas/MaintenanceOfROSOnCall

-- Main.TeresaFonsecaMartin - 08-Feb-2011

Topic revision: r3 - 2011-09-26 - unknown

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