February 18, 2009 online meeting minutes

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present: Sergey Boyarinov, Sergey Pozdnyakov,

1. eg2dvcs run status

  • clon10 68 subnet (bge1) port broke, 68 was moved to bge2, 69 was removed; will reboot and contact SUN if necessary;

v1190 reflashed

  • new BIGIRON installed, Greg reported sone scan-related problems, clonpc3 will be used to debug
  • mv6100 BSP had a 'bug': DMA was finishing with interrupts, it cause sc2 crashes on high rate; was commented out

on Dave's advise and it works now

  • bethsw1 lost 3 (at least) ports, power recycle helped; all 3 were connected to terminal servers
  • event rate 5-6 kHz and fluctuates because of rastering
  • raster is in data stream (FBPM), will be in epics; daq has alarm on raster on/off (clon_pr)


2. Projects

  • classc5 running new epics, classc12 to do including minitorus power supply control over serial line
  • Lecroy HV mainframes: 3 came from repair, 2 works, 1 to be tested
  • Lecroy HV modules: have enough spares, and the number of broken, but will not repair unless necessary
  • CEAN SY1527: HVDVCS in CAEN, repair under way; HVEC2 drawer in CAEN, under way; SY1527 from Yuri with one module
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