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Subject: | How to archive PVs regularly even if they are not updating |
From: | 董雪薇 via Tech-talk <tech-talk at aps.anl.gov> |
To: | tech-talk at aps.anl.gov |
Date: | Mon, 26 Sep 2022 16:46:18 +0800 (GMT+08:00) |
Hello all,
Our group have been using Archiver Appliance for some time, and here's a demand that I don't know how to configure Archiver Appliance to realize.
That is:
Some PVs maybe update frequently for a while, but after that they will stop updating. So when I retreive them, maybe I will find the PVs haven't updated for several months, and I have to go back to long long ago to find their values.
Is there any configuration I can do to keep Archiver Appliance regularly archive these PVs even if they are not updating? Like, archiving the last updated value of PV at a regular frequency.
I am not sure if I have described the problems clearly, any hint is appreciated.
Thanks,
Xuewei