May 26, 2010 online meeting minutes: Difference between revisions

From CLONWiki
Jump to navigation Jump to search
No edit summary
No edit summary
 
Line 10: Line 10:
* run_log_begin sometimes segment faults, as result txt file does not creates and database is not updating, will put debug messages and watch  
* run_log_begin sometimes segment faults, as result txt file does not creates and database is not updating, will put debug messages and watch  


2. Others
2. Primex2


* while no decision yet on the next run, we'll start preparations for primex2, because it may take a while to restore its DAQ; list of missing electronics was created, we'll assemble missing boards and repair broken ones; daq will be configured (CLAS version with coda format), and we'll try to run DAQ in parallel with current run
* while no decision yet on the next run, we'll start preparations for primex2, because it may take a while to restore its DAQ; list of missing electronics was created, we'll assemble missing boards and repair broken ones; daq will be configured (CLAS version with coda format), and we'll try to run DAQ in parallel with current run

Latest revision as of 10:42, 1 June 2010

present: Sergey Boyarinov, Sergey Pozdnyakov, Eugene Pasyuk, Stepan Stepanyan

1. Current run status: several problems were observed:

  • all level2 reset lines were connected, automatic reset system under testing
  • tage3 cannot boot sometimes, 'vital data ...' message is showing up, power recycle helps; may need to re-flash, or replace the CPU board
  • dc10 had readout problem, FASTBUS termination cards were replaced, it works now, will try to check removed card to confirm the problem cause and fix them
  • tage was power recycled once because did to boot remotely, works fine now
  • end run failed still happens, need more information, will ask shift personal to record messages from clastrig2
  • run_log_begin sometimes segment faults, as result txt file does not creates and database is not updating, will put debug messages and watch

2. Primex2

  • while no decision yet on the next run, we'll start preparations for primex2, because it may take a while to restore its DAQ; list of missing electronics was created, we'll assemble missing boards and repair broken ones; daq will be configured (CLAS version with coda format), and we'll try to run DAQ in parallel with current run