Experimental Physics and
Industrial Control System

From: [email protected] [mailto:[email protected]] On Behalf Of Daron Chabot
Sent: Wednesday, January 19, 2011 1:33 PM
To: Vigder, Mark
Cc: [email protected]
Subject: Re: Problem exiting IOC

On Wed, Jan 19, 2011 at 2:58 PM, Vigder, Mark <[email protected]> wrote:

I'm yet another EPICS newbie. I've got a simple softIOC up and running
driving a couple of motors. Impressive software!
However I have a small problem. The IOC starts up fine and works
perfectly. But whenever I exit the IOC I get the following errors:

   epicsEvent pthread_mutex_destroy failed: error Device or resource busy
   epicsEvent pthread_cond_destroy failed: error Device or resource busy

My configuration is:
   Ubuntu 10.04
   EPICS base 3.14.12
   ASYN 4-15
   Motor 6-5-2

My st.cmd file is:

 #!../../bin/linux-x86_64/motorTest
 < envPaths
 dbLoadDatabase "${TOP}/dbd/motorTest.dbd"
 motorTest_registerRecordDeviceDriver pdbbase
 dbLoadTemplate("motor.substitutions") # Loads two records
 dbLoadRecords("$(MOTOR)/db/motorUtil.db", "P=IOC:")
 drvAsynIPPortConfigure("L0", "xxx.xxx.xxx.xxx:xxx",0,0,0)
 MDriveSetup(1, 10)
 MDriveConfig(0, "L0")
 cd ${TOP}/iocBoot/${IOC}
 iocInit

Any ideas on how I got into this problem? And what I do to get out of it
(and make sure it doesn't happen again)?

Thanks
Mark

===========
Mark Vigder
Control System Architect
Canadian Neutron Beam Centre