 13 Nov 2023, Stefan Ritt, Forum, mlogger does not HAVE_ROOT
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When you do "cmake .." in the build directory, you will see
-- MIDAS: Found ROOT version xxx in yyy
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14 Nov 2023, Konstantin Olchanski, Forum, mlogger does not HAVE_ROOT
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> Finally, make sure you start "rmlogger" and not "mlogger". Only "rmlogger" contains the ROOT binding.
Stefan is right. I forgot this. As solution to our troubles, mlogger is built without root support. use rmlogger instead.
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14 Nov 2023, Ivo Schulthess, Forum, mlogger does not HAVE_ROOT
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> Stefan is right. I forgot this. As solution to our troubles, mlogger is built without root support. use rmlogger instead.
>
> K.O.
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14 Nov 2023, Stefan Ritt, Forum, mlogger does not HAVE_ROOT
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No, I'm not aware of this problem, but I suspect that your events somehow got corrupted. You can try the mdump utility
or the "Event Dump" web page to peek into your events, maybe you see an issue there. To give you more detailed information,
I would have to reproduce your problem, which is probably hard without your hardware.
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15 Nov 2023, Ivo Schulthess, Forum, mlogger does not HAVE_ROOT
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> No, I'm not aware of this problem, but I suspect that your events somehow got corrupted. You can try the mdump utility
> or the "Event Dump" web page to peek into your events, maybe you see an issue there. To give you more detailed information,
> I would have to reproduce your problem, which is probably hard without your hardware.
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 07 May 2009, Konstantin Olchanski, Bug Report, mlogger duplicate event problem
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We have seen on several daq systems this problem: we start a run and observe that the number of
events written by mlogger to the output file is double the number of events actually collected. Upon
inspection of the output file, we see that every event is written twice. Restarting the run usually fixes
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02 Jun 2009, Konstantin Olchanski, Bug Report, mlogger duplicate event problem
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> We have seen on several daq systems this problem: we start a run and observe that the number of
> events written by mlogger to the output file is double the number of events actually collected. Upon
> inspection of the output file, we see that every event is written twice. Restarting the run usually fixes
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16 Jun 2009, Konstantin Olchanski, Bug Report, mlogger duplicate event problem
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> > We have seen on several daq systems this problem: we start a run and observe that the number of
> > events written by mlogger to the output file is double the number of events actually collected. Upon
> > inspection of the output file, we see that every event is written twice. Restarting the run usually fixes
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02 Sep 2015, Konstantin Olchanski, Info, mlogger history changes
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The git branch feature/logger_db_watch is getting ready for merging into main midas.
The main change in the logger is the switch from db_open_record() to db_watch() as the
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12 Feb 2021, Konstantin Olchanski, Bug Report, mlogger history snafu
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there is a problem with mlogger between commits xxx (17 Nov 2020) and a762bb8 (12 feb 2021). because of
confusion between seconds and milliseconds, FILE (mhf*.dat files) and SQL history are recording with
incorrect timestamps.
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15 Jul 2015, Konstantin Olchanski, Info, mlogger improvements
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A set of improvements to mlogger is in:
a) event buffer (SYSTEM) size up to 2GB
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23 Jul 2015, Konstantin Olchanski, Info, mlogger improvements
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> A set of improvements to mlogger is in:
> The current test version implements the following selections of "compression":
>
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29 Jul 2015, Konstantin Olchanski, Info, mlogger improvements - CRC32C, SHA-2
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> A set of improvements to mlogger is in:
Preliminary support for CRC32-zlib, CRC32C, SHA-256 and SHA-512 is in. Checksums are computed correctly, but plumbing configuration is
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11 Jun 2008, Andreas Suter, Suggestion, mlogger is flooding the message queue
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The current versions of mlogger SVN 4215 is flooding our message system with
stuff like
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11 Jun 2008, Konstantin Olchanski, Suggestion, mlogger is flooding the message queue
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> The current versions of mlogger SVN 4215 is flooding our message system with
> stuff like
>
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16 Jun 2008, Konstantin Olchanski, Suggestion, mlogger is flooding the message queue
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> The current versions of mlogger SVN 4215 is flooding our message system with
> stuff like
>
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16 Jun 2008, Stefan Ritt, Suggestion, mlogger is flooding the message queue
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> > The current versions of mlogger SVN 4215 is flooding our message system with
> > stuff like
> >
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27 Jun 2011, Konstantin Olchanski, Info, mlogger lock for runNNN.mid.gz files
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By popular request, Stefan R. implemented a locking scheme for mlogger output files.
To use this function, set the mlogger ODB /Logger/Channels/NNN/Settings/Filename
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09 Jan 2009, Derek Escontrias, Forum, mlogger problem
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Hi,
I am running Scientific Linux with kernel 2.6.9-34.EL and I have
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13 Jan 2009, Stefan Ritt, Forum, mlogger problem
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> Hi,
>
> I am running Scientific Linux with kernel 2.6.9-34.EL and I have
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