Experimental Physics and Industrial Control System
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Brian,
I remember similar problems associated with certain versions of channel
access. But these should all be fixed by now.
I assume you have applied all patches to EPICS base.
John Sinclair
Brian Bevins wrote:
We are in the process of converting our control room machines from
HP-UX 11.11 to RedHat Enterprise Linux (rhel) 4WS. Most things seem to
be working fine, but an odd problem has cropped up with EDM that we
did not have on HP-UX.
Every now and then an EDM display will simply stop showing any updates
to the PV's. Closing and re-opening the display gets it working again.
Writes from the screen to the ioc's seem to work normally.
Has anybody else experienced a problem like this?
We are using EDM 1-10-2 on rhel 4WS (Nahant Update 5). This is the
same version we have bee using on HP-UX with no problems.
Our operators love how zippy EDM runs on their new Linux boxes
compared to the ancient HP hardware, but this is really denting their
enthusiasm.
Thanks,
--Brian
- References:
- EDM screens not updating on Linux Brian Bevins
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ANJ, 10 Nov 2011 |
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