> > [mhttpd,ERROR] [history.cxx:97:xread,ERROR] Error: Unexpected end-of-file when
> > reading file "/home/wagasci-ana/Data/online/210219.hst"
I am puzzled. We can try two things:
a) look inside the "bad" hst file, maybe we can see something. run "mhdump -L
/home/wagasci-ana/Data/online/210219.hst". If there is anything wrong with the file, it
will be probably at the end. You can also try to run it without "-L".
b) switch from "midas" history (.hst files) to "FILE" history (mh*.dat files), the
"FILE" history code is newer and the file format is more robust, with luck it may
survive whatever trouble is happening in your experiment. This is controlled in ODB
/Logger/History/XXX/Active (set to "y/n").
c) the output of "mlogger -v" may give us some clue, it usually complains if something
is not right with definitions of history data.