> Le 11/07/2017 à 14:30, Enrico Weigelt, metux IT consult a écrit : > We have two detectors running. On each of them, a sophisticated > trigger logic decides when interesting data has been seen and triggers > 400 channels of waveform digitizers (like 400 synchronous oscilloscope > channels). 64 bit of trigger-related meta-data are transmitted to the > read-out subsystem by the trigger system via the waveform digitizers > digital input. There are a few hundreds triggers per second. The data > are collected from 5 VME masters (in 5 VME64x crates) through 1gb/s > ethernet by a Dell Poweredge server, re-arranged, compressed and written > to disk before further transmission to a big computer center. > Compression must be done before writing to avoid saturate the disk > bandwidth.
That sounds suspiciously like you're working on the LHC! Or perhaps the VLA... _______________________________________________ Dng mailing list Dng@lists.dyne.org https://mailinglists.dyne.org/cgi-bin/mailman/listinfo/dng
