Experimental Physics and
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| <== Date ==> | <== Thread ==> |
|---|
| Subject: | GPIB connection problem with EPICS 7 |
| From: | Miroslaw Dach via Tech-talk <tech-talk at aps.anl.gov> |
| To: | EPICS Tech-Talk <tech-talk at aps.anl.gov> |
| Date: | Fri, 23 Feb 2024 11:32:03 -0800 |
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Hi All,
We are migrating in ALS from Centos7 to RockyLinux8 and from EPICS 3 to EPICS 7.0.7 .
One of our ioc which runs on Centos 7 EPICS 3.15.4 asyn4-30 runs fine and can access the GPIB devices via gpib gateways.
The same ioc when converted to EPICS 7.0.7 with asyn-R4-42 on RockyLinux 8
reports the problem as below:
vxi11Configure ("gpibport01","gpib01",0,0.0,"gpib0",0,0)
dbLoadRecords("db/gpibport01.db")
iocInit()
Starting iocInit
############################################################################
## EPICS R7.0.7
## Rev. 2023-04-14T11:21-0700
## Rev. Date build date/time:
############################################################################
Starting iocInit
############################################################################
## EPICS R7.0.7
## Rev. 2023-04-14T11:21-0700
## Rev. Date build date/time:
############################################################################
2024/02/23 11:09:12.735 GPIB01_MX_ASYN: queueRequest failed
iocRun: All initialization complete
2024/02/23 11:09:22.730 GPIB01_MX_ASYN: special queueRequest timeout
2024/02/23 11:10:01.926 gpibport01 vxiConnectPort error gpib01 RPC: Port mapper failure - Timed out
I compiled the same code (with EPICS 7.0.7 with asyn-R4-42) on centos7 and ran it on Centos7 and the error messages are identical.
Would that be a problem with EPICS 7.0.7 and new asyn-R4-42 vs EPICS 3.15.4 asyn4-30 ?
Best Regards
Mirek
- Replies:
- RE: GPIB connection problem with EPICS 7 Mark Rivers via Tech-talk
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