 21 Sep 2026, Konstantin Olchanski, Info, proposed split of midas.cxx
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A split of src/midas.cxx was discussed during Stefan & Thomas R. visit to TRIUMF.
Main reason for the split is to simplify analysis using AI tools, they work best on smaller files that contain closely related
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 21 Sep 2026, Konstantin Olchanski, Info, proposed split of midas.cxx
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> A split of src/midas.cxx was discussed during Stefan & Thomas R. visit to TRIUMF.
A test of split src/midas.cxx is now pushed to branch test/split-midas-cxx
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21 Sep 2026, Konstantin Olchanski, Info, proposed split of midas.cxx
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> > A split of src/midas.cxx was discussed during Stefan & Thomas R. visit to TRIUMF.
>
> A test of split src/midas.cxx is now pushed to branch test/split-midas-cxx
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22 Sep 2026, Stefan Ritt, Info, proposed split of midas.cxx 
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The history of at least bm.cxx seems to be screwed up. Bitbucket shows this:
https://bitbucket.org/tmidas/midas/annotate/fa649e6e9bb7447b4da01e964c6dc14b01e64052/src/bm.cxx?at=test%2Fsplit-midas-cxx
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24 Sep 2026, Konstantin Olchanski, Info, proposed split of midas.cxx
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> The history of at least bm.cxx seems to be screwed up. Bitbucket shows this:
> https://bitbucket.org/tmidas/midas/annotate/fa649e6e9bb7447b4da01e964c6dc14b01e64052/src/bm.cxx?at=test%2Fsplit-midas-cxx
> and CLion shows what I attached here. Most lines are tagged "Today Olchanski" which cannot be.
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11 Jul 2019, Konstantin Olchanski, Bug Report, problems with the default mhttpd configuration, also elogd
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> It turns out that unlike CentOS-7, Ubuntu LTS 18.04 does not run a restrictive firewall
> and access to mhttpd ports 8080 and 8443 is not blocked
>
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11 Jul 2019, Konstantin Olchanski, Bug Report, problems with the default mhttpd configuration
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We installed recent mhttpd on a ubuntu machine and discovered a number of problems
with the default mhttpd settings.
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06 Jun 2014, Alexey Kalinin, Forum, problem with writing data on disk
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Hello,
Our experiment based on MIDAS 2.x DAQ.
I'm using several identical frontend-%d with only lam source & event id changed,
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16 Jun 2014, Alexey Kalinin, Forum, problem with writing data on disk
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Hello, once again.
What I found is when I tryed to stop the run, mlogger still working and writing some
data, that i'm sure is not right, because frontend's are in stopped state
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18 Jun 2014, Alexey Kalinin, Forum, problem with writing data on disk
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Hello,
I'm in deppression.
I removed Everything from computer with mserver and reinstall system and midas.
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16 May 2017, Konstantin Olchanski, Bug Report, problem with odb strings and db_get_record()
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Suddenly the mhttpd odb inline editor is truncating the odb string entries to the actual length of the
stored string value, this causes db_get_record() explode with "structure mismatch" errors. (Not my
fault, You Honor! Honest!). For example, I see these errors from al_check() after changing
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31 May 2017, Konstantin Olchanski, Bug Report, problem with odb strings and db_get_record()
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> What a mess.
The mess with db_get_record() and db_open_record() is even deeper than I thought. There are several anomalies.
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31 May 2017, Konstantin Olchanski, Bug Report, problem with odb strings and db_get_record()
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> 2) replace all uses of db_open_record(MODE_READ) with db_watch() in conjunction with db_get_record1().
Done to all in-tree programs, except for mana.c (not using it), sequencer.cxx (cannot test it) and a few places where watching a TID_INT.
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02 Jun 2017, Stefan Ritt, Bug Report, problem with odb strings and db_get_record()
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That all makes sense to me.
Stefan
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06 Jun 2017, Konstantin Olchanski, Bug Report, problem with odb strings and db_get_record()
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> Done to all in-tree programs, except for mana.c (not using it), sequencer.cxx (cannot test it) and a few places where watching a TID_INT.
> Nothing more needs to be done, other than turn off the check for hotlink in db_create_record() & co (removed #define CHECK_OPEN_RECORD in odb.c).
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24 Oct 2016, Tim Gorringe, Bug Report, problem with error code DB_NO_MEMORY from db_open_record() call when establish additional hotlinks
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Hi Midas forum,
I'm having a problem with odb hotlinks after increasing sub-directories in an
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25 Oct 2016, Tim Gorringe, Bug Report, problem with error code DB_NO_MEMORY from db_open_record() call when establish additional hotlinks
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oOne additional comment. I was able to trace the setting of the error code DB_NO_MEMORY
to a call to the db_add_open_record() by mserver that is initiated during the start-up
of my frontend via an RPC call. I checked with a debug printout that I have indeed
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04 Nov 2016, Thomas Lindner, Bug Report, problem with error code DB_NO_MEMORY from db_open_record() call when establish additional hotlinks
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Hi Tim,
I reproduced your problem and then managed to go through a procedure to increase the number of allowable open records. The following is the procedure |
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04 Nov 2016, Thomas Lindner, Bug Report, problem with error code DB_NO_MEMORY from db_open_record() call when establish additional hotlinks
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Hi Tim,
I reproduced your problem and then managed to go through a procedure to increase the number
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25 Nov 2016, Thomas Lindner, Bug Report, problem with error code DB_NO_MEMORY from db_open_record() call when establish additional hotlinks
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The procedure I wrote seemed to work for Tim too, so I added a page to the wiki about it here:
https://midas.triumf.ca/MidasWiki/index.php/FAQ
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