 28 Jan 2020, Amy Roberts, Suggestion, MIDAS tested with MariaDB?
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We're using the History Logger MIDAS feature and writing to mySQL tables, but
in some cases have run into issues installing mySQL on centos7 systems.
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29 Sep 2020, Amy Roberts, Forum, using python client to start and stop run
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I'm using a python client to start and stop runs, and the following code *appears*
to set the MIDAS state to "Run"
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24 Nov 2020, Amy Roberts, Suggestion, ODBSET wildcards with array keys in Sequencer files
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I'm interested in using the matching feature for ODBSET explained on
https://midas.triumf.ca/MidasWiki/index.php/Sequencer for settings that are in an
array, like:
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 25 Nov 2020, Amy Roberts, Suggestion, ODBSET wildcards with array keys in Sequencer files
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The following all fail with "Cannot find ODB key "<key>""
ODBSET "/Detectors/Det*/Settings/Charge/Bias (V)[*]" 0
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25 Nov 2020, Amy Roberts, Suggestion, ODBSET wildcards with array keys in Sequencer files
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I think the issue may be the version of MIDAS I'm using. Mine is current as of February 4, 2020.
But since then there have been changes to the sequencer code, specifically parts that handle indexing.
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17 Dec 2020, Amy Roberts, Suggestion, Improving variable functionality in Sequencer?
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We're using the sequencer to manage runs, and this typically looks something like:
1. save ODB keys to variables via ODBGET
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05 Jan 2021, Amy Roberts, Suggestion, Improving variable functionality in Sequencer?
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Hello, just wanted to re-ping on this question now that folks are starting to get back from
the holidays. |
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14 Oct 2021, Amy Roberts, Suggestion, Adding (or improving discoverability) of TID for odbset
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Creating an ODB key requires users to know the Type ID that are defined in
https://bitbucket.org/tmidas/midas/src/develop/include/midas.h starting at line 320.
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07 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4
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We're trying to install the SuperCDMS version of MIDAS on a Rocky 9.4 Virtual
Machine and are getting a persistent error when we run mserver. As far as I
know there are minimal changes between this and the MIDAS branch, but Ben Smith
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08 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4
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> > We're trying to install the SuperCDMS version of MIDAS on a Rocky 9.4 Virtual
> > Machine and are getting a persistent error when we run mserver. As far as I
> > know there are minimal changes between this and the MIDAS branch, but Ben Smith
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08 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4
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> > We're trying to install the SuperCDMS version of MIDAS on a Rocky 9.4 Virtual
> > Machine and are getting a persistent error when we run mserver.
> >
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10 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4
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> > I've uploaded the current core dump at: https://gitlab.com/det-lab/coredumps#.
>
> I cannot read the core dump without the corresponding executable (and likely all it's shared libraries).
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16 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4
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> Thank you for the stack trace, I fixed the buglet that cause midas programs to crash twice,
> once on failure to lock ODB, then call exit() -> atexit() handlers -> cm_check_connect() -> crash on ODB lock
> failure is the cm_msg() codes.
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28 Oct 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4
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> Now for each timeout it will print detailed syscall and timing information, if time goes backwards, it should catch it.
It appears that time is moving forward:
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06 Nov 2024, Amy Roberts, Bug Report, Difficulty running MIDAS on Rocky 9.4
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After following Konstantin's debugging suggestions, I thought I would try to replicate
the issue on my own computer. My hope was that I could provide instructions for
replicating the bug so that the MIDAS team could try debugging things more easily.
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06 Jan 2020, Alireza Talebitaher, Forum, SSL_ERROR_NO_CYPHER_OVERLAP 
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Hello,
I am quite new in both Linux and MIDAS.
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07 Jan 2020, Alireza Talebitaher, Forum, SSL_ERROR_NO_CYPHER_OVERLAP
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Hi Konstantin,
Thanks for your reply,
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08 Jan 2020, Alireza Talebitaher, Forum, SSL_ERROR_NO_CYPHER_OVERLAP
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Hi,
As, the link suggests, I perform "yum install -y mod_ssl certwatch crypto-utils" but it complains as:
No match for argument: certwatch
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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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