 02 Dec 2023, Pavel Murat, Forum, run number from an external (*SQL) db?
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>
> If you go in this direction, there is an alternative to what Ben wrote: Use the sequencer to start a run.
> The sequencer script can obtain a new run number from a central instance (e.g. by calling a shell script
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03 Dec 2023, Pavel Murat, Forum, run number from an external (*SQL) db?
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> - how does one communicate with an external shell script from MSL ?
trying to answer my own question, as I didn't find a clear answer in the forum archive :
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04 Dec 2023, Stefan Ritt, Forum, run number from an external (*SQL) db?
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> - how does one communicate with an external shell script from MSL ? I looked at the MIDAS Sequencer page
>
> https://daq00.triumf.ca/MidasWiki/index.php/Sequencer
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04 Dec 2023, Stefan Ritt, Forum, run number from an external (*SQL) db?
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> [that was not obvious from the documentation on MIDAS wiki, and adding a couple of clarifying
> sentences there would go long ways]
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 24 Nov 2015, Robert Pattie, Forum, rpc_client_dispatch error
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I'm trying to set up an experiment with 2 frontends for the first time. When I
start the remote frontend I get the following errors:
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25 Nov 2015, Konstantin Olchanski, Forum, rpc_client_dispatch error
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Not clear on what you are doing, so here is the brief description:
- you have two machines - say "midas" and "frontend"
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05 Feb 2008, qinzeng peng, Forum, rpc timeout, related to event_size and watch dog? need help
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Dear all,
I'm trying to write a simulation code on midas. What I did is just modify the
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06 Feb 2008, Stefan Ritt, Forum, rpc timeout, related to event_size and watch dog? need help
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Most likely you changed the maximal event size in midas.h, but you did not re-compile [B]all[/B] programs. The maximal event size goes into the size of
the shared memory buffer, so all participating programs have to have the same setting, especially the mserver program. So do the following:
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06 Feb 2008, qinzeng peng, Forum, rpc timeout, related to event_size and watch dog? need help 
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[quote="Stefan Ritt"]Most likely you changed the maximal event size in midas.h, but you did not re-compile [B]all[/B] programs.[/quote]
Every time I changed midas.h or system header files, I did the re-compile with following procedure:
ipcrm
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06 Feb 2008, Stefan Ritt, Forum, rpc timeout, related to event_size and watch dog? need help
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First of all, I would appreciate if you do not post your entry ten times. Each time you edit it, you produce an email notification going to everybody, so
people might get annoyed to receive too many emails from you. Think what you want to write and then post once.
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23 Jul 2015, Konstantin Olchanski, Info, rootana lz4 support, mlogger improvements
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> A set of improvements to mlogger is in:
> b) test version of LZ4 high speed compression, support for bzip2 and pbzip2
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13 Sep 2024, Konstantin Olchanski, Bug Fix, rootana bitbucket build fixed
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rootana bitbucket build is fixed, only a few minor build problems. I am using the
root official docker image (which turned out to not work right out of the box
becuase of missing libvdt-dev package). K.O. |
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28 Mar 2019, Gennaro Tortone, Bug Fix, rmlogger events - double counting
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Hi,
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28 Mar 2019, Konstantin Olchanski, Bug Fix, rmlogger events - double counting
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> I realized that if I use 'rmlogger' to write events in ROOT format,
> each event is counted twice;
>
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29 Mar 2019, Gennaro Tortone, Bug Fix, rmlogger events - double counting
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Hi,
> I confirm this problem - event counter is incremented by root_write() and by log_write() after calling |
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29 Mar 2019, Gennaro Tortone, Bug Fix, rmlogger events - double counting
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Hi,
> I confirm this problem - event counter is incremented by root_write() and by log_write() after calling
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29 Mar 2019, Konstantin Olchanski, Bug Fix, rmlogger events - double counting
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>
> > BTW, I do not think the ROOT writer (and rmlogger) get much use these days ...
>
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28 Mar 2019, Gennaro Tortone, Bug Report, rmlogger - bk_swap( )
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Hi,
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28 Mar 2019, Konstantin Olchanski, Bug Report, rmlogger - bk_swap( )
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> if I use 'rmlogger' to write ROOT event files after few seconds from
> START rmlogger fails with this:
>
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28 Mar 2019, Konstantin Olchanski, Bug Report, rmlogger - bk_swap( )
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> > if I use 'rmlogger' to write ROOT event files after few seconds from
> > START rmlogger fails with this:
> >
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