Data Concentrator system lockup taking down Dolphin-connected machine
Both production systems (L1, H1) have seen DAQ systems taken down ( see LLO aLOG 53760 LHO aLog 56834 where one or both data concentrators appear to lock up and then lock up all the downstream DAQ computers. The latest at LLO on October 10th had system logs available - see FRS 15826
We have related problems where reboots of downstream machines can lock up the data concentrator.