Experimental Physics and Industrial Control System
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This looks slick, but I don’t quite understand how to set it up. I ran through the instructions, got procServ installed (still not in EPEL for Centos 9), got system-softioc installed, created /epics/iocs and made the config file, and then
got confused. It says that st.cmd should be in that directory, but st.cmd as generated (I think by makeBaseApp.pl) contains a lot of relative paths. Does that mean that my whole IOC should have been created in /epics/iocs/myIOCname? If I do that, my st.cmd
will wind up in /epics/iocs/myIOCname/iocBoot/iocmyIOCname/. That doesn’t match with the default path that shows up in the output of ‘manage-iocs report’, which makes me feel like I’ve missed some steps.
I also found that procServ won’t work with the python that ships with Centos 9 Stream, unless I pulled the change from commit 3330d41 (which apparently landed 6 weeks after the last tarball was made in 2019).
Greg
--
Gregory Leblanc
Accelerator Engineer
Edwards Accelerator Lab - Ohio University
123 University Terrace
Athens, OH 45701 USA
leblanc at ohio.edu
M: (401) 52-OUAL1 or (401) 526-8251
From: Tech-talk <tech-talk-bounces at aps.anl.gov> On Behalf Of
Sinclair, John via Tech-talk
Sent: Tuesday, June 20, 2023 6:10 PM
To: EPICS Tech Talk <tech-talk at aps.anl.gov>; Ralph Lange <ralph.lange at gmx.de>
Subject: Re: [EXTERNAL] Re: starting IOC with systemd
I’m trying to setup a pi node so that it starts my IOC at boot time using systemd. [...]
Many facilities use procServ to run IOCs, which also provides access to the IOC console.
procServ is known to be handling systemd starting nicely.
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ANJ, 28 Jun 2023 |
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