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User name dhamilton
Log entry time 05:56:31 on April10,2008
Entry number 231123
keyword=Rise in deadtime - possible network problems
For the second night in a row, we noticed a sharp rise in deadtime. The connection to ROC5 was lost temporarily. After a couple of ROC5 reboots and restarting CODA the problem was fixed.
During this time we noticed that connection to the BB HV ps was also lost. In fact, each time the deadtime rises the HV connection freezes up, sometimes requiring a restart of the GUI.
It appears to me that these problems might not indicate a fault in ROC5 itself, but rather a network communication problem. It might be worth considering additional shielding for the BB network hub in the hall.