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Bug #20346

Failed to connect to shared memory segment with key 0xcee70001

Added by Ron Rechenmacher about 2 years ago. Updated about 2 years ago.

Status:
New
Priority:
Low
Assignee:
-
Category:
-
Target version:
-
Start date:
07/18/2018
Due date:
% Done:

0%

Estimated time:
Experiment:
-
Co-Assignees:
Duration:

Description

Error / DataLogger1_SharedMemoryEventManager
18-Jul-2018 11:45:22 CDT
mu2edaq10.fnal.gov (192.168.157.10)
UDPMessage 37 / PID 26791
DataLoggerMain / Stopping / Sequence ID 968
SharedMemoryEventManager.cc:334art process 30531 exited with status code 131 after running for 209.94 seconds, not restarting
Error / SharedMemoryManager
18-Jul-2018 11:45:31 CDT
mu2edaq10.fnal.gov (192.168.157.10)
UDPMessage 4 / PID 49220
art / Early / JobSetup
SharedMemoryManager.cc:206Failed to connect to shared memory segment with key 0xbee70001, errno = File exists. Please check if a stale shared memory segment needs to be cleaned up. (ipcs, ipcrm -m <segId>)
Error / SharedMemoryManager
18-Jul-2018 11:45:32 CDT
mu2edaq10.fnal.gov (192.168.157.10)
UDPMessage 5 / PID 49220
art / Early / JobSetup
SharedMemoryManager.cc:206Failed to connect to shared memory segment with key 0xcee70001, errno = No such file or directory. Please check if a stale shared memory segment needs to be cleaned up. (ipcs, ipcrm -m <segId>)

History

#1 Updated by Kurt Biery about 2 years ago

This is caused by the parent artdaq process died before the art process got the PID...

#2 Updated by Kurt Biery about 2 years ago

  • Priority changed from Normal to Low

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