From: Frank Geurts (geurts_at_rice.edu)
Date: Fri Jan 31 2003 - 10:05:05 EST
that is not very good news ... DMA errors can have very many reasons.
The most trivial one is that there was no data that needed to digitized.
Any more diagnostics (line#, crate, etc.)?
Did you look at the localmon *after* this error occurred? Typically the
data will be zeroed when a DMA error occurs. Also, we will only see such
a notice once; after which these errors are suppressed. Did they contact
us when it happened?
What I will do is restarting te tofpdaq, just to make sure everything is
reset/reinitialized again
-frank
W.J. Llope wrote:
> see shift log - it worked and the ped data looks o.k......
>
> i called the CR after this run and they noted they saw
> some warning message like "tof2, DMA error"
>
> frank could you remind me what those are?
> thanks
>
>
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