No not a CAT SCAN, although there are folks who think that
may be appropriate in my case.
I have bumped into a recent problem that is subsequent to
upgrading to r3.13.10 on our PPC/VxWorks IOCs.
I have 17 records that are scanned every 10 seconds. Those
records are connected to a remote device connected to a serial link. About two
weeks ago those records started to stop scanning an hour or so after the IOC is
rebooted (done daily) with no error being logged from the drivers (simply no
trace of why they stop scanning). When the problem occurs the records’
SEVR fields are set to INVALID and their STAT fields are set to SCAN.
Can anyone enlighten me as to what at STAT field value of
Note: there is one other record in the 10 second scan
task and it is happily continuing to scan
EPICS upgrade occurred 10 weeks ago