Experimental Physics and
Industrial Control System
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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | Re: recDynLink.c and swait.c error messaged during ioc start |
| From: | "Gofron, Kazimierz via Tech-talk" <tech-talk at aps.anl.gov> |
| To: | Mark Rivers <rivers at cars.uchicago.edu>, "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>, "mooney at anl.gov" <mooney at anl.gov> |
| Date: | Fri, 6 May 2022 21:21:17 +0000 |
|
Hi Mark,
I ended up initializing the $(Sys)$(Dev)PID:on records inside ioc, using dbpr.
This resolved the problem with messages after starting ioc.
```
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
```
Though there is a problem with how I use the version of fb_epid.db that I have.
I did capture the info after setting 'var swaitRecordDebug 6', but did not see anything obvious.
I checked the links in swait records, and they seem fine.
Thanks for all help from you and others.
-Kaz
From: Mark Rivers <rivers at cars.uchicago.edu>
Sent: Thursday, May 5, 2022 4:47 PM To: Gofron, Kazimierz <kgofron at bnl.gov>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Hi Kaz,
If you look at the source code for the swait record you will see that you can enable debugging messages around the lines with the errors, near 840 and 872.
In your st.cmd just put this line:
var swaitRecordDebug 6
That could help to see what is wrong. You should also check the links of this swait records.
Mark
From: Gofron, Kazimierz <kgofron at bnl.gov>
Sent: Thursday, May 5, 2022 3:35 PM To: Mark Rivers <rivers at cars.uchicago.edu>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Hi Mark,
===========================
var recDynLinkQsize 1024
iocInit()
Starting iocInit
############################################################################
## EPICS R7.0.6
## Rev. R7.0.6
############################################################################
reboot_restore: entry for file 'ioc_settings.sav'
reboot_restore: Found filename 'ioc_settings.sav' in restoreFileList.
*** restoring from '/epics/iocs/pid/as/save/ioc_settings.sav' at initHookState 6 (before record/device init) ***
reboot_restore: done with file 'ioc_settings.sav'
Illegal field value PV: XF:10ID-CT{IOC:pid}:TIMEZONE devStringinEnvVar (init_record) Illegal INP parm field
reboot_restore: entry for file 'ioc_settings.sav'
reboot_restore: Found filename 'ioc_settings.sav' in restoreFileList.
*** restoring from '/epics/iocs/pid/as/save/ioc_settings.sav' at initHookState 7 (after record/device init) ***
reboot_restore: done with file 'ioc_settings.sav'
cas warning: Configured TCP port was unavailable.
cas warning: Using dynamically assigned TCP port 35265,
cas warning: but now two or more servers share the same UDP port.
cas warning: Depending on your IP kernel this server may not be
cas warning: reachable with UDP unicast (a host's IP in EPICS_CA_ADDR_LIST)
iocRun: All initialization complete
makeAutosaveFileFromDbInfo("/epics/iocs/pid/as/req/ioc_settings.req", "autosaveFields_pass0")
create_monitor_set("ioc_settings.req", 10, "P=XF:10ID-CT{IOC:pid}")
# caPutLogInit("ioclog.cs.nsls2.local:7004", 1)
cd /epics/iocs/pid
dbl > ./records.dbl
#system "cp ./records.dbl /cf-update/$HOSTNAME.$IOCNAME.dbl"
epics> ioc_settings.sav: 1575 of 1575 PV's connected
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=838
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=838
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=838
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=838
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=838
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=838
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
errlog: 6 messages were discarded
filename="../swaitRecord.c" line number=838
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=838
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
...
Cheers,
-Kaz
From: Mark Rivers <rivers at cars.uchicago.edu>
Sent: Thursday, May 5, 2022 4:06 PM To: Gofron, Kazimierz <kgofron at bnl.gov>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Hi Kaz,
I believe the problem with menuScan is that your Makefile is wrong. You have this line:
#pid_DBD += sscan.dbd
I am assuming you uncommented that when you built with sscan?
That line is wrong, it should be:
pid_DBD += sscanSupport.dbd
Once you fix that see if you can change the scan rates.
Uncomment the line in std.cmd to increase recDynLinkQsize.
Mark
From: Gofron, Kazimierz <kgofron at bnl.gov>
Sent: Thursday, May 5, 2022 2:59 PM To: Mark Rivers <rivers at cars.uchicago.edu>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Hi Mark,
sscan compiled directly into ioc.
```
#!../../bin/linux-x86_64/pid
< envPaths
epicsEnvSet("IOC","iocpid")
epicsEnvSet("TOP","/epics/iocs/pid")
epicsEnvSet("SUPPORT","/epics/src/RHEL8/support")
epicsEnvSet("SNCSEQ","/epics/src/RHEL8/support/seq")
epicsEnvSet("ASYN","/epics/src/RHEL8/support/asyn")
epicsEnvSet("CALC","/epics/src/RHEL8/support/calc")
epicsEnvSet("STD","/epics/src/RHEL8/support/std")
epicsEnvSet("BUSY","/epics/src/RHEL8/support/busy")
epicsEnvSet("DEVIOCSTATS","/epics/src/RHEL8/support/iocStats")
epicsEnvSet("CAPUTLOG","/epics/src/RHEL8/support/caPutLog")
epicsEnvSet("AUTOSAVE","/epics/src/RHEL8/support/autosave")
epicsEnvSet("SSCAN","/epics/src/RHEL8/support/sscan")
epicsEnvSet("RECCASTER","/epics/src/RHEL8/support/recsync/client")
epicsEnvSet("EPICS_BASE","/epics/src/RHEL8/support/../base")
< /epics/common/xf10idd-ioc1-netsetup.cmd
# BEGIN ANSIBLE MANAGED BLOCK
epicsEnvSet("EPICS_CA_AUTO_ADDR_LIST", "NO")
epicsEnvSet("EPICS_CA_ADDR_LIST", "10.66.75.255")
epicsEnvSet("EPICS_CAS_AUTO_BEACON_ADDR_LIST", "NO")
epicsEnvSet("EPICS_CAS_BEACON_ADDR_LIST", "10.66.75.255")
epicsEnvSet("EPICS_CAS_INTF_ADDR_LIST", "10.66.75.27")
epicsEnvSet("EPICS_PVA_AUTO_ADDR_LIST", "NO")
epicsEnvSet("EPICS_PVA_ADDR_LIST", "10.66.75.255")
epicsEnvSet("EPICS_PVAS_AUTO_BEACON_ADDR_LIST", "NO")
epicsEnvSet("EPICS_PVAS_BEACON_ADDR_LIST", "10.66.75.255")
epicsEnvSet("EPICS_PVAS_INTF_ADDR_LIST", "10.66.75.27")
# END ANSIBLE MANAGED BLOCK
errlogInit(20000)
# recDynLinkQsize needs to increase
epicsEnvSet("ENGINEER", "Beamline Control")
epicsEnvSet("LOCATION", "744 10IDD RG-D2")
epicsEnvSet("SYS", "XF:10ID-CT")
epicsEnvSet("IOCNAME", "pid") # set by softioc init.d script
epicsEnvSet("IOC_P", "XF:10ID-CT{IOC:pid}")
## Register all support components
dbLoadDatabase("../../dbd/pid.dbd",0,0)
pid_registerRecordDeviceDriver(pdbbase)
## Load record instances
dbLoadRecords("/epics/src/RHEL8/support/iocStats/db/iocAdminSoft.db","IOC=XF:10ID-CT{IOC:pid}")
dbLoadRecords("/epics/src/RHEL8/support/recsync/client/db/reccaster.db", "P=XF:10ID-CT{IOC:pid}RecSync")
#epicsEnvSet("DEV", "{Pid:01}")
#dbLoadRecords("$(TOP)/db/pid.db", "Sys=$(SYS),Dev=$(DEV),PREC=3,INP=$(SYS)$(DEV)input_,OUT=$(SYS)$(DEV)output_")
#epicsEnvSet("DEV", "{Pid:02}")
#dbLoadRecords("$(TOP)/db/pid.db", "Sys=$(SYS),Dev=$(DEV),PREC=3,INP=$(SYS)$(DEV)input_,OUT=$(SYS)$(DEV)output_")
#epicsEnvSet("DEV", "{Pid:03}")
#dbLoadRecords("$(TOP)/db/pid.db", "Sys=$(SYS),Dev=$(DEV),PREC=3,INP=$(SYS)$(DEV)input_,OUT=$(SYS)$(DEV)output_")
#epicsEnvSet("DEV", "{Pid:04}")
#dbLoadRecords("$(TOP)/db/pid.db", "Sys=$(SYS),Dev=$(DEV),PREC=3,INP=$(SYS)$(DEV)input_,OUT=$(SYS)$(DEV)output_")
epicsEnvSet("DEV", "{FbPid:01}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:01},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:01}PID:input_,OUT=XF:10ID-CT{FbPid:01}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:02}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:02},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:02}PID:input_,OUT=XF:10ID-CT{FbPid:02}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:03}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:03},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:03}PID:input_,OUT=XF:10ID-CT{FbPid:03}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:04}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:04},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:04}PID:input_,OUT=XF:10ID-CT{FbPid:04}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:05}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:05},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:05}PID:input_,OUT=XF:10ID-CT{FbPid:05}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:06}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:06},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:06}PID:input_,OUT=XF:10ID-CT{FbPid:06}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
dbLoadRecords("/epics/src/RHEL8/support/autosave/db/save_restoreStatus.db", "P=XF:10ID-CT{IOC:pid}")
cd /epics/iocs/pid/
save_restoreSet_status_prefix("XF:10ID-CT{IOC:pid}")
#system("install -m 777 -d ${TOP}/as/save")
#system("install -m 777 -d ${TOP}/as/req")
set_savefile_path("/epics/iocs/pid/as/save","")
set_requestfile_path("/epics/src/RHEL8/support/../base/as/req")
set_requestfile_path("/epics/iocs/pid/as/req")
set_pass0_restoreFile("ioc_settings.sav")
set_pass1_restoreFile("ioc_settings.sav")
callbackSetQueueSize(5000)
### need more entries in wait/scan-record channel-access queue? sscan must be compiled in.
#var recDynLinkQsize 1024
iocInit()
Starting iocInit
############################################################################
## EPICS R7.0.6
## Rev. R7.0.6
############################################################################
reboot_restore: entry for file 'ioc_settings.sav'
reboot_restore: Found filename 'ioc_settings.sav' in restoreFileList.
*** restoring from '/epics/iocs/pid/as/save/ioc_settings.sav' at initHookState 6 (before record/device init) ***
reboot_restore: done with file 'ioc_settings.sav'
recDynLinkOut: waiting for CA context
Illegal field value PV: XF:10ID-CT{IOC:pid}:TIMEZONE devStringinEnvVar (init_record) Illegal INP parm field
reboot_restore: entry for file 'ioc_settings.sav'
reboot_restore: Found filename 'ioc_settings.sav' in restoreFileList.
*** restoring from '/epics/iocs/pid/as/save/ioc_settings.sav' at initHookState 7 (after record/device init) ***
reboot_restore: done with file 'ioc_settings.sav'
recDynLinkOut: got CA context
cas warning: Configured TCP port was unavailable.
cas warning: Using dynamically assigned TCP port 33071,
cas warning: but now two or more servers share the same UDP port.
cas warning: Depending on your IP kernel this server may not be
cas warning: reachable with UDP unicast (a host's IP in EPICS_CA_ADDR_LIST)
iocRun: All initialization complete
makeAutosaveFileFromDbInfo("/epics/iocs/pid/as/req/ioc_settings.req", "autosaveFields_pass0")
create_monitor_set("ioc_settings.req", 10, "P=XF:10ID-CT{IOC:pid}")
# caPutLogInit("ioclog.cs.nsls2.local:7004", 1)
cd /epics/iocs/pid
dbl > ./records.dbl
#system "cp ./records.dbl /cf-update/$HOSTNAME.$IOCNAME.dbl"
epics> ioc_settings.sav: 1575 of 1575 PV's connected
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 4 messages were discarded
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 6 messages were discarded
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 5 messages were discarded
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 6 messages were discarded
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 2 messages were discarded
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 4 messages were discarded
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 2 messages were discarded
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 7 messages were discarded
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 2 messages were discarded
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 4 messages were discarded
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 2 messages were discarded
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
errlog: 143 messages were discarded
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
epics>
```
-------------------------------------------------------------------------------------
```
kgofron@xf10idd-ioc1:/epics/iocs/pid$ ldd bin/linux-x86_64/pid
linux-vdso.so.1 (0x00007fffa07eb000)
libseq.so => /epics/src/RHEL8/support/seq/lib/linux-x86_64/libseq.so (0x00007f3897dde000)
libautosave.so => /epics/src/RHEL8/support/autosave/lib/linux-x86_64/libautosave.so (0x00007f3897bb6000)
libcalc.so => /epics/src/RHEL8/support/calc/lib/linux-x86_64/libcalc.so (0x00007f3897978000)
libstd.so => /epics/src/RHEL8/support/std/lib/linux-x86_64/libstd.so (0x00007f389776a000)
libbusy.so => /epics/src/RHEL8/support/busy/lib/linux-x86_64/libbusy.so (0x00007f3897560000)
libsscan.so => /epics/src/RHEL8/support/sscan/lib/linux-x86_64/libsscan.so (0x00007f389732f000)
libdevIocStats.so => /epics/src/RHEL8/support/iocStats/lib/linux-x86_64/libdevIocStats.so (0x00007f3897124000)
libcaPutLog.so => /epics/src/RHEL8/support/caPutLog/lib/linux-x86_64/libcaPutLog.so (0x00007f3896f1f000)
libreccaster.so.0 => /epics/src/RHEL8/support/recsync/client/lib/linux-x86_64/libreccaster.so.0 (0x00007f3896d18000)
libdbRecStd.so.3.20.0 => /epics/src/RHEL8/base/lib/linux-x86_64/libdbRecStd.so.3.20.0 (0x00007f3896ad2000)
libdbCore.so.3.20.0 => /epics/src/RHEL8/base/lib/linux-x86_64/libdbCore.so.3.20.0 (0x00007f389683d000)
libca.so.4.14.0 => /epics/src/RHEL8/base/lib/linux-x86_64/libca.so.4.14.0 (0x00007f38965d7000)
libCom.so.3.20.0 => /epics/src/RHEL8/base/lib/linux-x86_64/libCom.so.3.20.0 (0x00007f389635e000)
libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f3895fc9000)
libm.so.6 => /lib64/libm.so.6 (0x00007f3895c47000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f3895a2f000)
libc.so.6 => /lib64/libc.so.6 (0x00007f389566a000)
libpv.so => /epics/src/RHEL8/support/seq/lib/linux-x86_64/libpv.so (0x00007f3895466000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f3895246000)
librt.so.1 => /lib64/librt.so.1 (0x00007f389503e000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f3894e3a000)
libasyn.so => /epics/src/RHEL8/support/asyn/lib/linux-x86_64/libasyn.so (0x00007f3894b9b000)
libreadline.so.7 => /lib64/libreadline.so.7 (0x00007f389494c000)
/lib64/ld-linux-x86-64.so.2 (0x00007f3897fee000)
libtirpc.so.3 => /lib64/libtirpc.so.3 (0x00007f3894719000)
libtinfo.so.6 => /lib64/libtinfo.so.6 (0x00007f38944ec000)
libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007f3894297000)
libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f3893fad000)
libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f3893d96000)
libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f3893b92000)
libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007f3893981000)
libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f389377d000)
libcrypto.so.1.1 => /lib64/libcrypto.so.1.1 (0x00007f3893294000)
libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f389307d000)
libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f3892e53000)
libz.so.1 => /lib64/libz.so.1 (0x00007f3892c3c000)
libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007f38929b8000)
```
===========================================================
===========================================================
If sscan is not directly compiled in (no explicit reference in Makefile), then it is still linked through calc, I believe.
kgofron@xf10idd-ioc1:/epics/iocs/pid$ ldd bin/linux-x86_64/pid
linux-vdso.so.1 (0x00007ffeedda2000)
libseq.so => /epics/src/RHEL8/support/seq/lib/linux-x86_64/libseq.so (0x00007f4ea7c15000)
libautosave.so => /epics/src/RHEL8/support/autosave/lib/linux-x86_64/libautosave.so (0x00007f4ea79ed000)
libcalc.so => /epics/src/RHEL8/support/calc/lib/linux-x86_64/libcalc.so (0x00007f4ea77af000)
libstd.so => /epics/src/RHEL8/support/std/lib/linux-x86_64/libstd.so (0x00007f4ea75a1000)
libbusy.so => /epics/src/RHEL8/support/busy/lib/linux-x86_64/libbusy.so (0x00007f4ea7397000)
libdevIocStats.so => /epics/src/RHEL8/support/iocStats/lib/linux-x86_64/libdevIocStats.so (0x00007f4ea718c000)
libcaPutLog.so => /epics/src/RHEL8/support/caPutLog/lib/linux-x86_64/libcaPutLog.so (0x00007f4ea6f87000)
libreccaster.so.0 => /epics/src/RHEL8/support/recsync/client/lib/linux-x86_64/libreccaster.so.0 (0x00007f4ea6d80000)
libdbRecStd.so.3.20.0 => /epics/src/RHEL8/base/lib/linux-x86_64/libdbRecStd.so.3.20.0 (0x00007f4ea6b3a000)
libdbCore.so.3.20.0 => /epics/src/RHEL8/base/lib/linux-x86_64/libdbCore.so.3.20.0 (0x00007f4ea68a5000)
libca.so.4.14.0 => /epics/src/RHEL8/base/lib/linux-x86_64/libca.so.4.14.0 (0x00007f4ea663f000)
libCom.so.3.20.0 => /epics/src/RHEL8/base/lib/linux-x86_64/libCom.so.3.20.0 (0x00007f4ea63c6000)
libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f4ea6031000)
libm.so.6 => /lib64/libm.so.6 (0x00007f4ea5caf000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f4ea5a97000)
libc.so.6 => /lib64/libc.so.6 (0x00007f4ea56d2000)
libpv.so => /epics/src/RHEL8/support/seq/lib/linux-x86_64/libpv.so (0x00007f4ea54ce000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f4ea52ae000)
librt.so.1 => /lib64/librt.so.1 (0x00007f4ea50a6000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f4ea4ea2000)
libsscan.so => /epics/src/RHEL8/support/sscan/lib/linux-x86_64/libsscan.so (0x00007f4ea4c71000)
libasyn.so => /epics/src/RHEL8/support/asyn/lib/linux-x86_64/libasyn.so (0x00007f4ea49d2000)
libreadline.so.7 => /lib64/libreadline.so.7 (0x00007f4ea4783000)
/lib64/ld-linux-x86-64.so.2 (0x00007f4ea7e25000)
libtirpc.so.3 => /lib64/libtirpc.so.3 (0x00007f4ea4550000)
libtinfo.so.6 => /lib64/libtinfo.so.6 (0x00007f4ea4323000)
libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007f4ea40ce000)
libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f4ea3de4000)
libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f4ea3bcd000)
libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f4ea39c9000)
libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007f4ea37b8000)
libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f4ea35b4000)
libcrypto.so.1.1 => /lib64/libcrypto.so.1.1 (0x00007f4ea30cb000)
libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f4ea2eb4000)
libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f4ea2c8a000)
libz.so.1 => /lib64/libz.so.1 (0x00007f4ea2a73000)
libpcre2-8.so.0 => /lib64/libpcre2-8.so.0 (0x00007f4ea27ef000)
-------------------------------------------------------------------------------------------
-------------------------------------------------------------------------------------------
Separate issue if src/menuScan.dbd is placed in the src directory (sscan directly compiled in). Then compilation fails, even if src/Makefile does not explicitly include menuScan.dbd.
```
kgofron@xf10idd-ioc1:/epics/iocs/pid$ make -sj
dbdExpand.pl: A different menu named 'menuScan' already exists
Context: menu(menuScan) in file '/epics/src/RHEL8/support/sscan/dbd/sscan.dbd'
while reading 'sscan.dbd' to create 'pid.dbd'
dbdExpand.pl: A different menu named 'menuScan' already exists
Context: menu(menuScan) in file '/epics/src/RHEL8/support/sscan/dbd/sscan.dbd'
while reading 'sscan.dbd' to create '../O.Common/pid.dbd.d'
dbdExpand.pl: Exiting due to errors
make[3]: *** [/epics/src/RHEL8/support/../base/configure/RULES.Db:405: ../O.Common/pid.dbd] Error 255
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/epics/src/RHEL8/support/../base/configure/RULES_ARCHS:58: install.linux-x86_64] Error 2
make[1]: *** [/epics/src/RHEL8/support/../base/configure/RULES_DIRS:85: src.install] Error 2
make: *** [/epics/src/RHEL8/support/../base/configure/RULES_DIRS:85: pidApp.install] Error 2
```
The PID is working in either case after 'XF:10ID-CT{FbPid:06}PID.FBON' is
set to ON in either case (and none of these errors show).
It is not a complete 'disaster'. Not sure what is casing these initial errors.
Regards,
Kaz
From: Mark Rivers <rivers at cars.uchicago.edu>
Sent: Thursday, May 5, 2022 3:14 PM To: Gofron, Kazimierz <kgofron at bnl.gov>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Your Makefile is not building with sscan. Since your database uses the swait record, and swait requires recDynLink, I think you must link with sscan.
I am not sure that will fix the problem, but please do that first.
I also suggested that you send the actual build errors when you use sscan and try to change the scan rates.
Mark From: Gofron, Kazimierz <kgofron at bnl.gov>
Sent: Thursday, May 5, 2022 1:32 PM To: Mark Rivers <rivers at cars.uchicago.edu>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Hi Mark,
The messages stop when 'XF:10ID-CT{FbPid:06}PID.FBON' is set to ON.
epics>
@@@ @@@ @@@ @@@ @@@
@@@ Received a sigChild for process 1772578. The process was killed by signal 9
@@@ Current time: Thu May 5 14:03:44 2022
@@@ Child process is shutting down, a new one will be restarted shortly
@@@ ^R or ^X restarts the child, ^Q quits the server
@@@ Restarting child "pid"
@@@ (as /epics/iocs/pid/st.cmd)
@@@ The PID of new child "pid" is: 1772964
@@@ @@@ @@@ @@@ @@@
#!../../bin/linux-x86_64/pid
< envPaths
epicsEnvSet("IOC","iocpid")
epicsEnvSet("TOP","/epics/iocs/pid")
epicsEnvSet("SUPPORT","/epics/src/RHEL8/support")
epicsEnvSet("SNCSEQ","/epics/src/RHEL8/support/seq")
epicsEnvSet("ASYN","/epics/src/RHEL8/support/asyn")
epicsEnvSet("CALC","/epics/src/RHEL8/support/calc")
epicsEnvSet("STD","/epics/src/RHEL8/support/std")
epicsEnvSet("BUSY","/epics/src/RHEL8/support/busy")
epicsEnvSet("DEVIOCSTATS","/epics/src/RHEL8/support/iocStats")
epicsEnvSet("CAPUTLOG","/epics/src/RHEL8/support/caPutLog")
epicsEnvSet("AUTOSAVE","/epics/src/RHEL8/support/autosave")
epicsEnvSet("SSCAN","/epics/src/RHEL8/support/sscan")
epicsEnvSet("RECCASTER","/epics/src/RHEL8/support/recsync/client")
epicsEnvSet("EPICS_BASE","/epics/src/RHEL8/support/../base")
< /epics/common/xf10idd-ioc1-netsetup.cmd
# BEGIN ANSIBLE MANAGED BLOCK
epicsEnvSet("EPICS_CA_AUTO_ADDR_LIST", "NO")
epicsEnvSet("EPICS_CA_ADDR_LIST", "10.66.75.255")
epicsEnvSet("EPICS_CAS_AUTO_BEACON_ADDR_LIST", "NO")
epicsEnvSet("EPICS_CAS_BEACON_ADDR_LIST", "10.66.75.255")
epicsEnvSet("EPICS_CAS_INTF_ADDR_LIST", "10.66.75.27")
epicsEnvSet("EPICS_PVA_AUTO_ADDR_LIST", "NO")
epicsEnvSet("EPICS_PVA_ADDR_LIST", "10.66.75.255")
epicsEnvSet("EPICS_PVAS_AUTO_BEACON_ADDR_LIST", "NO")
epicsEnvSet("EPICS_PVAS_BEACON_ADDR_LIST", "10.66.75.255")
epicsEnvSet("EPICS_PVAS_INTF_ADDR_LIST", "10.66.75.27")
# END ANSIBLE MANAGED BLOCK
errlogInit(20000)
# recDynLinkQsize needs to increase
epicsEnvSet("ENGINEER", "Beamline Control")
epicsEnvSet("LOCATION", "744 10IDD RG-D2")
epicsEnvSet("SYS", "XF:10ID-CT")
epicsEnvSet("IOCNAME", "pid") # set by softioc init.d script
epicsEnvSet("IOC_P", "XF:10ID-CT{IOC:pid}")
## Register all support components
dbLoadDatabase("../../dbd/pid.dbd",0,0)
pid_registerRecordDeviceDriver(pdbbase)
## Load record instances
dbLoadRecords("/epics/src/RHEL8/support/iocStats/db/iocAdminSoft.db","IOC=XF:10ID-CT{IOC:pid}")
dbLoadRecords("/epics/src/RHEL8/support/recsync/client/db/reccaster.db", "P=XF:10ID-CT{IOC:pid}RecSync")
#epicsEnvSet("DEV", "{Pid:01}")
#dbLoadRecords("$(TOP)/db/pid.db", "Sys=$(SYS),Dev=$(DEV),PREC=3,INP=$(SYS)$(DEV)input_,OUT=$(SYS)$(DEV)output_")
#epicsEnvSet("DEV", "{Pid:02}")
#dbLoadRecords("$(TOP)/db/pid.db", "Sys=$(SYS),Dev=$(DEV),PREC=3,INP=$(SYS)$(DEV)input_,OUT=$(SYS)$(DEV)output_")
#epicsEnvSet("DEV", "{Pid:03}")
#dbLoadRecords("$(TOP)/db/pid.db", "Sys=$(SYS),Dev=$(DEV),PREC=3,INP=$(SYS)$(DEV)input_,OUT=$(SYS)$(DEV)output_")
#epicsEnvSet("DEV", "{Pid:04}")
#dbLoadRecords("$(TOP)/db/pid.db", "Sys=$(SYS),Dev=$(DEV),PREC=3,INP=$(SYS)$(DEV)input_,OUT=$(SYS)$(DEV)output_")
epicsEnvSet("DEV", "{FbPid:01}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:01},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:01}PID:input_,OUT=XF:10ID-CT{FbPid:01}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:02}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:02},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:02}PID:input_,OUT=XF:10ID-CT{FbPid:02}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:03}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:03},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:03}PID:input_,OUT=XF:10ID-CT{FbPid:03}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:04}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:04},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:04}PID:input_,OUT=XF:10ID-CT{FbPid:04}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:05}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:05},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:05}PID:input_,OUT=XF:10ID-CT{FbPid:05}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:06}")
dbLoadRecords("/epics/iocs/pid/db/fb_epid.db", "Sys=XF:10ID-CT,Dev={FbPid:06},PID=PID,PREC=6,IN=XF:10ID-CT{FbPid:06}PID:input_,OUT=XF:10ID-CT{FbPid:06}PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
dbLoadRecords("/epics/src/RHEL8/support/autosave/db/save_restoreStatus.db", "P=XF:10ID-CT{IOC:pid}")
cd /epics/iocs/pid/
save_restoreSet_status_prefix("XF:10ID-CT{IOC:pid}")
#system("install -m 777 -d ${TOP}/as/save")
#system("install -m 777 -d ${TOP}/as/req")
set_savefile_path("/epics/iocs/pid/as/save","")
set_requestfile_path("/epics/src/RHEL8/support/../base/as/req")
set_requestfile_path("/epics/iocs/pid/as/req")
set_pass0_restoreFile("ioc_settings.sav")
set_pass1_restoreFile("ioc_settings.sav")
callbackSetQueueSize(5000)
### need more entries in wait/scan-record channel-access queue? sscan must be compiled in.
#var recDynLinkQsize 1024
iocInit()
Starting iocInit
############################################################################
## EPICS R7.0.6
## Rev. R7.0.6
############################################################################
reboot_restore: entry for file 'ioc_settings.sav'
reboot_restore: Found filename 'ioc_settings.sav' in restoreFileList.
*** restoring from '/epics/iocs/pid/as/save/ioc_settings.sav' at initHookState 6 (before record/device init) ***
reboot_restore: done with file 'ioc_settings.sav'
recDynLinkOut: waiting for CA context
Illegal field value PV: XF:10ID-CT{IOC:pid}:TIMEZONE devStringinEnvVar (init_record) Illegal INP parm field
reboot_restore: entry for file 'ioc_settings.sav'
reboot_restore: Found filename 'ioc_settings.sav' in restoreFileList.
*** restoring from '/epics/iocs/pid/as/save/ioc_settings.sav' at initHookState 7 (after record/device init) ***
reboot_restore: done with file 'ioc_settings.sav'
recDynLinkOut: got CA context
cas warning: Configured TCP port was unavailable.
cas warning: Using dynamically assigned TCP port 41869,
cas warning: but now two or more servers share the same UDP port.
cas warning: Depending on your IP kernel this server may not be
cas warning: reachable with UDP unicast (a host's IP in EPICS_CA_ADDR_LIST)
iocRun: All initialization complete
makeAutosaveFileFromDbInfo("/epics/iocs/pid/as/req/ioc_settings.req", "autosaveFields_pass0")
create_monitor_set("ioc_settings.req", 10, "P=XF:10ID-CT{IOC:pid}")
# caPutLogInit("ioclog.cs.nsls2.local:7004", 1)
cd /epics/iocs/pid
dbl > ./records.dbl
#system "cp ./records.dbl /cf-update/$HOSTNAME.$IOCNAME.dbl"
epics> filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
ioc_settings.sav: 1575 of 1575 PV's connected
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
==========================================
==========================================
kgofron@xf10idd-ioc1:/epics/iocs/pid/pidApp/src$ more Makefile
TOP=../..
include $(TOP)/configure/CONFIG
#----------------------------------------
# ADD MACRO DEFINITIONS AFTER THIS LINE
#=============================
#=============================
# Build the IOC application
PROD_IOC = pid
# pid.dbd will be created and installed
DBD += pid.dbd
# pid.dbd will be made up from these files:
pid_DBD += base.dbd
# Include dbd files from all support applications:
pid_DBD += seqRecord.dbd mbboRecord.dbd
pid_DBD += system.dbd
pid_DBD += asSupport.dbd
pid_DBD += calcSupport.dbd
#pid_DBD += sscan.dbd
pid_DBD += devIocStats.dbd
pid_DBD += caPutLog.dbd
pid_DBD += stdSupport.dbd
pid_DBD += menuScan.dbd
# Add all the support libraries needed by this IOC
pid_LIBS += seq
pid_LIBS += autosave
pid_LIBS += calc
pid_LIBS += std
pid_LIBS += busy
#pid_LIBS += sscan
pid_LIBS += devIocStats
pid_LIBS += caPutLog
# Channel Finder
pid_DBD += reccaster.dbd
pid_LIBS += reccaster
# pid_registerRecordDeviceDriver.cpp derives from pid.dbd
pid_SRCS += pid_registerRecordDeviceDriver.cpp
# Build the main IOC entry point on workstation OSs.
pid_SRCS_DEFAULT += pidMain.cpp
pid_SRCS_vxWorks += -nil-
# Add support from base/src/vxWorks if needed
#pid_OBJS_vxWorks += $(EPICS_BASE_BIN)/vxComLibrary
# Finally link to the EPICS Base libraries
pid_LIBS += $(EPICS_BASE_IOC_LIBS)
#===========================
include $(TOP)/configure/RULES
#----------------------------------------
# ADD RULES AFTER THIS LINE
========================================
========================================
P.S. The custom scan rate menuScan.dbd, overwrites defaults from sscan. That is not a problem when sscan is not included directly.
Thanks,
- Kaz
From: Mark Rivers <rivers at cars.uchicago.edu>
Sent: Thursday, May 5, 2022 1:29 PM To: Gofron, Kazimierz <kgofron at bnl.gov>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Hi Kaz,
> Can you please post how you are initializing your fb_epid.db record.
I don't use the optics/opticsApp/Db/db_epid.db database. I use std/stdApp/Db/pid_control.db. I have never seen the issues with recDynLink that you describe. Can you send the complete
output when your IOC boots?
If you want help with a compilation error when modifying the scan rate you should post the actual error message.
Mark
From: Gofron, Kazimierz <kgofron at bnl.gov>
Sent: Thursday, May 5, 2022 11:51 AM To: Mark Rivers <rivers at cars.uchicago.edu>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Hi Mark,
I compiled sscan in, and recDynLinkQsize is included. However, increasing it even to 4096 produces error messages, until
XF:10ID-CT{FbPid:06}PID.FBON->On, at least once. There must be something else related to initialization.
epics> var
CASDEBUG = 0
aCalcAsyncThreshold = 10000
aCalcLoopMax = 1000
aCalcMonitorMem_debug = 0
aCalcPerformDebug = 0
aCalcPostfixDebug = 0
aCalcoutRecordDebug = 0
arrayTestDebug = 0
asCaDebug = 0
asCheckClientIP = 0
atExitDebug = 0
boHIGHlimit = 100000
boHIGHprecision = 2
calcoutODLYlimit = 100000
calcoutODLYprecision = 2
callbackParallelThreadsDefault = 20
configMenuDebug = 0
dbAccessDebugPUTF = 0
dbBptNotMonotonic = 0
dbConvertStrict = 0
dbJLinkDebug = 0
dbQuietMacroWarnings = 0
dbRecordsAbcSorted = 0
dbRecordsOnceOnly = 0
dbTemplateMaxVars = 100
dbThreadRealtimeLock = 1
debugSubAve = 0
debug_saveData = 0
debug_saveDataMsg = 0
devaCalcoutSoftDebug = 0
devsCalcoutSoftDebug = 0
histogramSDELprecision = 2
interpDebug = 0
lnkDebug_debug = 0
logClientDebug = 0
pvHistoryDebug = 0
recDynLinkDebug = 0
recDynLinkQsize = 1024
reccastMaxHoldoff = 10
reccastTimeout = 20
sCalcLoopMax = 1000
sCalcPerformDebug = 0
sCalcPostfixDebug = 0
sCalcStackHW = 0
sCalcStackLW = 0
sCalcoutRecordDebug = 0
saveData_MessagePolicy = 0
save_restoreDatedBackupFiles = 1
save_restoreDebug = 0
save_restoreIncompleteSetsOk = 1
save_restoreNumSeqFiles = 3
save_restoreRemountThreshold = 10
save_restoreSeqPeriodInSeconds = 60
scanparmRecordDebug = 0
seqDLYlimit = 100000
seqDLYprecision = 2
sscanRecordConnectWaitSeconds = 1
sscanRecordDebug = 0
sscanRecordDontCheckLimits = 0
sscanRecordLookupTime = 10
sscanRecordViewPos = 0
sseqRecDebug = 0
swaitRecordDebug = 0
transformRecordDebug = 0
========================
My fb_epid.db record is initialized as follows:
``` epicsEnvSet("DEV", "{FbPid:01}")
dbLoadRecords("$(TOP)/db/fb_epid.db", "Sys=$(SYS),Dev=$(DEV),PID=PID,PREC=6,IN=$(SYS)$(DEV)PID:input_,OUT=$(SYS)$(DEV)PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:02}")
dbLoadRecords("$(TOP)/db/fb_epid.db", "Sys=$(SYS),Dev=$(DEV),PID=PID,PREC=6,IN=$(SYS)$(DEV)PID:input_,OUT=$(SYS)$(DEV)PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:03}")
dbLoadRecords("$(TOP)/db/fb_epid.db", "Sys=$(SYS),Dev=$(DEV),PID=PID,PREC=6,IN=$(SYS)$(DEV)PID:input_,OUT=$(SYS)$(DEV)PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:04}")
dbLoadRecords("$(TOP)/db/fb_epid.db", "Sys=$(SYS),Dev=$(DEV),PID=PID,PREC=6,IN=$(SYS)$(DEV)PID:input_,OUT=$(SYS)$(DEV)PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:05}")
dbLoadRecords("$(TOP)/db/fb_epid.db", "Sys=$(SYS),Dev=$(DEV),PID=PID,PREC=6,IN=$(SYS)$(DEV)PID:input_,OUT=$(SYS)$(DEV)PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
epicsEnvSet("DEV", "{FbPid:06}")
dbLoadRecords("$(TOP)/db/fb_epid.db", "Sys=$(SYS),Dev=$(DEV),PID=PID,PREC=6,IN=$(SYS)$(DEV)PID:input_,OUT=$(SYS)$(DEV)PID:output_,MODE=PID,CALC=A,PERMIT1=,PERMIT2=,PERMIT3=,PERMIT4=")
```Can you please post how you are initializing your fb_epid.db record.
---------------------------------
---------------------------------
Also, I wanted to use custom scan rates. In past I included a custom version of menuScan.dbd in the src directory and added it in Makefile. For newer version of EPICS (>3.15) compilation fails when sscan is included.
How to do custom scan rates?
```
kgofron@xf10idd-ioc1:/epics/iocs/pid/pidApp/src$ more menuScan.dbd
menu(menuScan) {
choice(menuScanPassive,"Passive")
choice(menuScanEvent,"Event")
choice(menuScanI_O_Intr,"I/O Intr")
# Periodic scans follow, ordered from slowest to fastest
choice(menuScan300_second,"300 second")
choice(menuScan180_second,"180 second")
choice(menuScan120_second,"120 second")
choice(menuScan60_second,"60 second")
choice(menuScan30_second,"30 second")
choice(menuScan10_second,"10 second")
choice(menuScan5_second,"5 second")
choice(menuScan2_second,"2 second")
choice(menuScan1_second,"1 second")
}
```Thanks,
Kaz
From: Mark Rivers <rivers at cars.uchicago.edu>
Sent: Thursday, May 5, 2022 11:51 AM To: Gofron, Kazimierz <kgofron at bnl.gov>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
It appears that your application is not built with the sscan module. That is where recDynLink comes from.
sscan is needed to get the swait record support from the calc module. It appears that calc was built with SSCAN defined (because swaitRecordDebug exists in your var list), but your application was not built with sscan. Maybe that is the problem.
Mark
From: Gofron, Kazimierz <kgofron at bnl.gov>
Sent: Thursday, May 5, 2022 10:43 AM To: Mark Rivers <rivers at cars.uchicago.edu>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
I do not have
recDynLinkQsize.
epics> var
CASDEBUG = 0
aCalcAsyncThreshold = 10000
aCalcLoopMax = 1000
aCalcMonitorMem_debug = 0
aCalcPerformDebug = 0
aCalcPostfixDebug = 0
aCalcoutRecordDebug = 0
arrayTestDebug = 0
asCaDebug = 0
asCheckClientIP = 0
atExitDebug = 0
boHIGHlimit = 100000
boHIGHprecision = 2
calcoutODLYlimit = 100000
calcoutODLYprecision = 2
callbackParallelThreadsDefault = 20
configMenuDebug = 0
dbAccessDebugPUTF = 0
dbBptNotMonotonic = 0
dbConvertStrict = 0
dbJLinkDebug = 0
dbQuietMacroWarnings = 0
dbRecordsAbcSorted = 0
dbRecordsOnceOnly = 0
dbTemplateMaxVars = 100
dbThreadRealtimeLock = 1
debugSubAve = 0
devaCalcoutSoftDebug = 0
devsCalcoutSoftDebug = 0
histogramSDELprecision = 2
interpDebug = 0
lnkDebug_debug = 0
logClientDebug = 0
pvHistoryDebug = 0
reccastMaxHoldoff = 10
reccastTimeout = 20
sCalcLoopMax = 1000
sCalcPerformDebug = 0
sCalcPostfixDebug = 0
sCalcStackHW = 0
sCalcStackLW = 0
sCalcoutRecordDebug = 0
save_restoreDatedBackupFiles = 1
save_restoreDebug = 0
save_restoreIncompleteSetsOk = 1
save_restoreNumSeqFiles = 3
save_restoreRemountThreshold = 10
save_restoreSeqPeriodInSeconds = 60
seqDLYlimit = 100000
seqDLYprecision = 2
sseqRecDebug = 0
swaitRecordDebug = 0
transformRecordDebug = 0
epics>
From: Mark Rivers <rivers at cars.uchicago.edu>
Sent: Thursday, May 5, 2022 11:34 AM To: Gofron, Kazimierz <kgofron at bnl.gov>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
The recDynLinkQsize variable exists for me on my IOCs. This is the output of the "var" command:
epics> var
CASDEBUG = 0
PDBProviderDebug = 0
aCalcAsyncThreshold = 10000
aCalcLoopMax = 1000
aCalcMonitorMem_debug = 0
aCalcPerformDebug = 0
aCalcPostfixDebug = 0
aCalcoutRecordDebug = 0
aimDebug = 1
arrayTestDebug = 0
asCaDebug = 0
asCheckClientIP = 0
atExitDebug = 0
boHIGHlimit = 100000
boHIGHprecision = 2
calcoutODLYlimit = 100000
calcoutODLYprecision = 2
callbackParallelThreadsDefault = 20
configMenuDebug = 0
dbAccessDebugPUTF = 0
dbBptNotMonotonic = 0
dbConvertStrict = 0
dbJLinkDebug = 0
dbQuietMacroWarnings = 0
dbRecordsAbcSorted = 0
dbRecordsOnceOnly = 0
dbTemplateMaxVars = 100
dbThreadRealtimeLock = 1
debugSubAve = 0
debug_saveData = 0
debug_saveDataMsg = 0
devaCalcoutSoftDebug = 0
devsCalcoutSoftDebug = 0
drvMCDC2805debug = 0
drvPMNC87xxdebug = 0
eraseNDAttributes = 0
histogramSDELprecision = 2
icbDebug = 0
interpDebug = 0
lnkDebug_debug = 0
logClientDebug = 0
mcaRecordDebug = 0
pvHistoryDebug = 0
pvaLinkNWorkers = 1
recDigitelDebug = 0
recDynLinkDebug = 0
recDynLinkQsize = 256
sCalcLoopMax = 1000
sCalcPerformDebug = 0
sCalcPostfixDebug = 0
sCalcStackHW = 2
sCalcStackLW = 0
sCalcoutRecordDebug = 0
saveData_MessagePolicy = 0
save_restoreDatedBackupFiles = 1
save_restoreDebug = 0
save_restoreIncompleteSetsOk = 1
save_restoreNumSeqFiles = 3
save_restoreRemountThreshold = 10
save_restoreSeqPeriodInSeconds = 300
scalerRecordDebug = 0
scaler_wait_time = 10
scanparmRecordDebug = 0
seqDLYlimit = 100000
seqDLYprecision = 2
sscanRecordConnectWaitSeconds = 1
sscanRecordDebug = 0
sscanRecordDontCheckLimits = 0
sscanRecordLookupTime = 10
sscanRecordViewPos = 0
sseqRecDebug = 0
streamDebug = 0
streamError = 1
swaitRecordDebug = 0
tableRecordDebug = 0
transformRecordDebug = 0
I can change it:
epics> var recDynLinkQsize
recDynLinkQsize = 256
epics> var recDynLinkQsize 1024
epics> var recDynLinkQsize
recDynLinkQsize = 1024
Please send the output when you type the "var" command.
Mark
From: Gofron, Kazimierz <kgofron at bnl.gov>
Sent: Thursday, May 5, 2022 10:22 AM To: Mark Rivers <rivers at cars.uchicago.edu>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Hi Mark,
The variable "Var recDynLinkQsize not found." is not found during iocBoot
```
var recDynLinkQsize 1024
Var recDynLinkQsize not found.
iocInit()
```Kaz,
From: Mark Rivers <rivers at cars.uchicago.edu>
Sent: Thursday, May 5, 2022 10:37 AM To: Gofron, Kazimierz <kgofron at bnl.gov>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Hi Kaz,
recDynLinkQueueSize is a variable you can change from the IOC shell. So you can do this:
var recDynLinkQueueSize 1024
I think you probably need to do that before iocInit.
Mark From: Gofron, Kazimierz <kgofron at bnl.gov>
Sent: Thursday, May 5, 2022 9:29 AM To: Mark Rivers <rivers at cars.uchicago.edu>; tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; mooney at anl.gov <mooney at anl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Hi Mark & Tim,
I added to st.cmd after envPaths, before iocInit:
```
errlogInit(20000)
callbackSetQueueSize(5000)
```
--------------------
Now there are only swaitRecord.c error messages:
```
epics> ioc_settings.sav: 1575 of 1575 PV's connected
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
```
These error messages stop after I start the feedback loop for the 1st time
XF:10ID-CT{FbPid:06}PID:on -> On {XF:10ID-CT{FbPid:06}PID.FBON->On}
---------------------
@Tim
./sscan/sscanApp/src/recDynLink.c:int recDynLinkQsize = 256;
Are you suggesting to change it in sscan?
Or add recDynLinkQsize to the ioc, so it appears in
static struct iocshVarDef vardefs[] = {... }
Thank you
Kazimierz
From: Mark Rivers <rivers at cars.uchicago.edu>
Sent: Wednesday, May 4, 2022 5:36 PM To: tech-talk at aps.anl.gov <tech-talk at aps.anl.gov>; Gofron, Kazimierz <kgofron at bnl.gov> Subject: Re: recDynLink.c and swait.c error messaged during ioc start
Hi Kaz,
> errlog: 34 messages were discarded
That error indicates that your message queue is overflowing, so you may be missing important messages. You should put this in st.cmd right after <envPaths
errlogInit(20000)
The error messages themselves might indicate that the callback queue not large enough. I would suggest adding this line before iocInit:
callbackSetQueueSize(5000)
See if adding those fixes the problem.
Mark
From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Gofron, Kazimierz via Tech-talk <tech-talk at aps.anl.gov>
Sent: Wednesday, May 4, 2022 4:09 PM To: tech-talk at aps.anl.gov <tech-talk at aps.anl.gov> Subject: recDynLink.c and swait.c error messaged during ioc start
Hi,
I've been working on EPICS pid ioc for temperature control, that uses Wiener power supply and Keithly 3706A PT1000 sensors scanner.
Recently we updated RHEL8.5 kernel, and I noticed that ioc shows errors since end of April 2022. Update might not be related to OS update. I might also be missing something in the dependency. Perhaps
someone observed this before.
## EPICS R7.0.6
## Rev. R7.0.6
OS: RHEL8.5
During ioc startup, getting error messages from
sscan: / recDynLink.c : 549
precDynLink->onQueue++;
if (epicsMessageQueueTrySend(recDynLinkOutMsgQ, (void *)&cmd,
sizeof(cmd))) {
errMessage(0,"recDynLinkPut: epicsMessageQueueTrySend error");
status = RINGBUFF_PUT_ERROR;
precDynLink->onQueue--;
}
calc: / swait.c : 838/840
recDynLinkGet(precDynLink, &monData, &nRequest,
0, 0,
0);
if (swaitRecordDebug>5)
errlogPrintf("swaitRecord(%s)inputChanged: queuing monitor on
%d =
%f\n",pwait->name,index,monData);
if (epicsRingBytesPut(pcbst->monitorQ, (char *)&index,
sizeof(char))
!= sizeof(char))
errMessage(0,"recWait rngBufPut error");
if (epicsRingBytesPut(pcbst->monitorQ, (char *)&monData,
sizeof(double))
!= sizeof(double))
errMessage(0,"recWait rngBufPut error");
if (swaitRecordDebug>5) {
errlogPrintf("swaitRecord(%s)inputChanged:
%d entries left in monitorQ\n",
pwait->name,
(int)(epicsRingBytesFreeBytes(pcbst->monitorQ)/sizeof(struct qStruct)));
}
calc: / swait.c: 870/872
if (!swaitRecordCacheMode) {
if (epicsRingBytesGet(pcbst->monitorQ, (char *)&inputIndex,
sizeof(char))
!= sizeof(char))
errMessage(0,
"recWait: rngBufGet error");
if (epicsRingBytesGet(pcbst->monitorQ, (char *)&monData,
sizeof(double))
!= sizeof(double))
errMessage(0,
"recWait: rngBufGet error");
=========================
epics> filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
filename="../recDynLink.c" line number=549
recDynLinkPut: epicsMessageQueueTrySend error
ioc_settings.sav: 1575 of 1575 PV's connected
errlog: 34 messages were discarded
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=838
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=838
recWait rngBufPut error
filename="../swaitRecord.c" line number=840
recWait rngBufPut error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
recWait: rngBufGet error
filename="../swaitRecord.c" line number=872
recWait: rngBufGet error
filename="../swaitRecord.c" line number=870
===================
After ioc boots, the messages stop.
Thanks for the help!
Kazimierz
|
- References:
- recDynLink.c and swait.c error messaged during ioc start Gofron, Kazimierz via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Mark Rivers via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Gofron, Kazimierz via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Mark Rivers via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Gofron, Kazimierz via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Mark Rivers via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Gofron, Kazimierz via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Mark Rivers via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Gofron, Kazimierz via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Mark Rivers via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Gofron, Kazimierz via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Mark Rivers via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Gofron, Kazimierz via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Mark Rivers via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Gofron, Kazimierz via Tech-talk
- Re: recDynLink.c and swait.c error messaged during ioc start Mark Rivers via Tech-talk
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