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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: Waveforms in Archiver Appliance |
| From: | John Dobbins via Tech-talk <tech-talk at aps.anl.gov> |
| To: | Michael Davidsaver <mdavidsaver at gmail.com> |
| Cc: | "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov> |
| Date: | Thu, 21 Apr 2022 16:14:53 +0000 |
|
Michael ,
It turned out to be the array size/EPICS_CA_MAX_ARRAY_BYTES. I was only putting 50 values in the array but NELM =2048. Reducing
NELM fixed the problem.
Also, thanks for the pointer to the policies info. I was wondering about that.
John
From: Michael Davidsaver <mdavidsaver at gmail.com>
Sent: Thursday, April 21, 2022 12:07 PM To: John Dobbins <john.dobbins at cornell.edu> Cc: tech-talk at aps.anl.gov <tech-talk at aps.anl.gov> Subject: Re: Waveforms in Archiver Appliance On 4/21/22 06:47, John Dobbins via Tech-talk wrote:
> All, > > Does the EPICS Archiver Appliance accept waveforms? The documentation suggests it does, but I was unable to add one (after initial sampling its status is 'not being archived'). You may be running afoul of a policy condition. cf. the default policy. https://github.com/slacmshankar/epicsarchiverap/blob/master/src/sitespecific/slacdev/classpathfiles/policies.py > Thanks, > > John Dobbins > > Research Support Specialist > Cornell High Energy Synchrotron Source > Cornell University > > www.chess.cornell.edu <http://www.chess.cornell.edu> > > > > |