Argonne National Laboratory

Experimental Physics and
Industrial Control System

1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  <20062007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  <20062007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017 
<== Date ==> <== Thread ==>

Subject: duplicate seq?
From: "Laznovsky, Michael" <lazmo@slac.stanford.edu>
To: <tech-talk@aps.anl.gov>
Cc: "Laznovsky, Michael" <lazmo@slac.stanford.edu>
Date: Tue, 25 Jul 2006 11:04:23 -0700
Hi- I'm trying to debug a soft IOC on a couple of solaris machines; 
on one of the machines the IOC runs OK, but on the other it starts up 
TWO copies of each sequence:

	# fbckFugu -- feedback function GUI
	seq( &fbckFugu,"STN=HB40,P=X,RING=HER,R=H,name=fbckFuguHX" )
	@(#)SEQ Version 2.0.8: Tue Aug 17 15:26:19 PDT 2004
	Spawning state program "fbckFugu", thread 4238b0: "fbckFuguHX"
	 ...
	epics> seqShow
	Program Name     Thread ID  Thread Name      SS Name
	
	fbckFugu         420b28     fbckFuguHX       fugu
	
	fbckFugu         4238b0     fbckFuguHX       fugu

I can tell they're both running because of debugging output, but you can 
see that "seq" only reports starting the second one (thread 4238b0).  On 
the other solaris machine (same code, same OS... different libs?) it only 
starts up one copy.

I've never seen this behaviour before.  Any ideas what might cause it? 
Something funny in a thread library (wouldn't that cause a lot more 
problems)??  ...?

mystified, 
Mike


Navigate by Date:
Prev: NCNR DAQ Position Pete Jemian
Next: RE: duplicate seq? Laznovsky, Michael
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  <20062007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017 
Navigate by Thread:
Prev: NCNR DAQ Position Pete Jemian
Next: RE: duplicate seq? Laznovsky, Michael
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  <20062007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017 
ANJ, 02 Sep 2010 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·