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Subject: | RE: Archiver Appliance sometimes stops archiving some PVs or loses points |
From: | "Manoussakis, Adamandios via Tech-talk" <tech-talk at aps.anl.gov> |
To: | EPICS tech-talk <tech-talk at aps.anl.gov> |
Date: | Mon, 8 Nov 2021 19:30:32 +0000 |
A big one that I found when I first started using the archiver was the timestamp on a record was way off (due to the system that the IOC was running on) from the archiver time machine and it would throw away the event due to this. Adam From: Tech-talk <tech-talk-bounces at aps.anl.gov> On Behalf Of
Shankar, Murali via Tech-talk The appliance can stop archiving PV's for various reasons. We do maintain counts of how many events are lost and why they were lost in the PV Details page. You can check
those out to see if you are losing events because of type changes and such. You can also pause/resume the PV to see if connects back; you don't need to delete/readd. The more recent releases also have more information as to where current state of the PV connectivity
state machine. Hope that helps. Regards, Murali |