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ID Datedown Author Topic Subject Text Attachments
  2693   28 Jan 2024 Konstantin OlchanskiForumthe logic of handling history variables ?MIDAS history is very simple:

from your frontend, your write your history
  
  2692   28 Jan 2024 Konstantin OlchanskiForumslow control frontends - how much do they sleep and how often their drivers are called? > I have implemented a number of slow control
frontends which are directed to update the
  
  2691   28 Jan 2024 Konstantin OlchanskiForumdump history FILE files$ cat mhf_1697445335_20231016_run_transitions.dat
event name: [Run transitions], time [1697445335]
tag: tag: /DWORD 1 4 /timestamp
  
  2690   28 Jan 2024 Konstantin OlchanskiForuma scroll option for "add history variables" window?> > Have you updated to the current midas
version? This issue has been fixed a while
ago. 
  
  2689   28 Jan 2024 Konstantin OlchanskiForumHistory tags> This part of the system has been designed
by KO, so he should reply here.
  
  2688   28 Jan 2024 Konstantin OlchanskiBug ReportWarnings about ODB keys that haven't been touched for 10+ years> I don't immediately see a reason for saying
that if a DB key is older than 10 yrs, it
may not be valid.
  
  2687   28 Jan 2024 Konstantin OlchanskiForumnumber of entries in a given ODB subdirectory ?Very good question. It exposes a very nasty
problem, the race condition between "ls"
and "rm". While you are 
  
  2686   28 Jan 2024 Pavel MuratForumnumber of entries in a given ODB subdirectory ?Dear MIDAS experts, 

- I have a detector configuration with a
  
  2685   24 Jan 2024 Pavel MuratBug ReportWarnings about ODB keys that haven't been touched for 10+ yearsI don't immediately see a reason for saying
that if a DB key is older than 10 yrs, it
may not be valid.
  
  2684   23 Jan 2024 Nick HastingsBug ReportWarnings about ODB keys that haven't been touched for 10+ yearsHi,

> What's the best way to make these messages
  
  2683   22 Jan 2024 Stefan RittBug ReportWarnings about ODB keys that haven't been touched for 10+ years> What's the best way to make these messages
go away? 
> - Change the logic in db_validate_and_repair_key_wlocked()
  
  2682   22 Jan 2024 Ben SmithBug ReportWarnings about ODB keys that haven't been touched for 10+ yearsWe have an experiment that's been running
for a long time and has some ODB keys that
haven't been touched in ages. Mostly related
  
  2681   18 Jan 2024 Stefan RittForummhttpd eqtableI fixed both in the current version, so please
give it a try.
  
  2680   18 Jan 2024 Stefan RittForumHistory tagsThis part of the system has been designed
by KO, so he should reply here.
  
  2679   18 Jan 2024 Andreas SuterForummhttpd eqtableI have two more questions related to Units,
Format for Equipment/Settings:
 hv-web.png 
  2678   17 Jan 2024 Andreas SuterBug Reportmhttpd eqtableGreat! This is it.
Sorry that I missed it in the docu.
  
  2677   17 Jan 2024 Pavel MuratForuma scroll option for "add history variables" window?> Have you updated to the current midas version?
This issue has been fixed a while ago. 
  
  2676   17 Jan 2024 Francesco RengaForumHistory tagsDear experts,
         I would like to have some clarification
about the meaning and use of the 
  
  2675   17 Jan 2024 Stefan RittBug Reportmhttpd eqtable> 1) In the attached snapshot you see that
the values shown from our vacuum Pirani and
Penning cells are all zero, which of course
 Screenshot_2024-01-17_at_14.09.30.png 
  2674   17 Jan 2024 Andreas SuterBug Reportmhttpd eqtableHi,

I like the new eqtable, but stumbled over
 midas-eqtable.png 
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