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<== Date ==>		<== Thread ==>

Subject:	ADEiger : master file not found
From:	John Dobbins via Tech-talk <tech-talk at aps.anl.gov>
To:	"tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>
Date:	Tue, 1 Nov 2022 15:27:13 +0000

All,

I have a new problem with my EIGER 4M using ADEiger. This was working in the past.

ADK version 1.6.6

Driver version 3.4.0

ADCore version 3.12.1

EPICS Base 7.0.3

When I take an image the IOC claims the master file was not found. I am using File Writer.

epics> RestApi::doRequest: timed out

RestApi::put: [param=trigger] request failed

RestApi::getBlob: [sys=7 file=blank15_6_master.h5] file not found

2022/11/01 11:19:37.632 eigerDetector::downloadTask: underlying getFile(blank15_6_master.h5) failed

However, looking in the data folder on the DCU it is there, same or earlier time stampe a s the data file.

e.g.

blank15_6_data_000001.h5 2022-Nov-01 11:19:38 17.1M application/octet-stream
blank15_6_master.h5 2022-Nov-01 11:19:38 73.8M application/octet-stream

The IOC successfully retrieves the data file.

Any ideas?

John Dobbins

Research Support Specialist

Cornell High Energy Synchrotron Source

Cornell University

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ANJ, 02 Nov 2022