January 26, 2011 online meeting minutes

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present: Sergey Boyarinov, Sergey Pozdnyakov, Eugene Pasyuk

1. TPE run status

  • dccntrl ethernet cable seems have a bad contact with bethsw2, will check; similar problem with hvtest mainframe
  • problem with 64MB memory controllers (mv5100 etc) was fixed, coda_prod was using default big buffer size (3MB) instead of actual size; problem was introduced last year when coda_proc became separate thread, it did not effected mv5500/mv6100/PMCs
  • iocpoltarg may be moved to avoid radiation damage, we will need to rewire serial/ethernet; yesterday after reboot epics alarm was white, have to restart alarm handler
  • L2_RESET in dccntrl was failing because log file was opened by rshell and whole file was copied into memory; log directory was nfs mounted and now it works fine (changes in all.boot)
  • L2 trigger still not ready, Ben is trying to fit new firmware into v1495
  • TS occasional end run problems under testing in test setup
  • EPICS sill have an issues with TOF HV mainframes (HV off but no alarms (alarms were white))
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