Dear folks,
I've posted a new 3.13-compatible version of autoSaveRestore on our web page.
www.aps.anl.gov/xfd/SoftDist/swBCDA/autoSaveRestore_3.13.5_v2.9a.tar.gz
www.aps.anl.gov/xfd/SoftDist/swBCDA/autoSaveRestore_3.13.5_v2.9a.README
This version fixes two captured-semaphore problems, and has other minor
improvements, but it doesn't fix all the problems unearthed in the recent
site-wide power failure experienced at APS. Not all of the performance
data is in hand, but anyway the systems that fared best were those in which
autosave was writing to a UPS-protected file server. I don't know of any
power-failure-related failures for these systems. For non-UPS-protected
systems, failure rates as high as 80% were reported.
--
Tim Mooney ([email protected]; 630-252-5417)
Advanced Photon Source
APS Operations Division
Beamline Controls & Data Acquisition Group
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