Technote (troubleshooting)
Problem(Abstract)
Linux Client backup errors out with the following error:
ANS2820E An interrupt has occurred. The current operation will end and the client will shut down.
Symptom
Client Backup Failures
Diagnosing the problem
The following errors appear in the client dsmerror.log:
04/02/2009 09:02:47 Signal waiting thread thread, fatal error, signal 11
04/02/2009 10:28:28 Thread creation failed; rc=12.
04/02/2009 10:28:28 Thread creation failed; rc=12.
04/02/2009 10:29:11 ANS2820E An interrupt has occurred. The current operation will end and the client will shut down.
04/02/2009 10:29:11 Signal waiting thread thread, fatal error, signal 11
04/02/2009 13:32:26 thrdmgr.cpp ( 756): Thread creation failed; rc=12.
04/02/2009 13:32:26 thrdmgr.cpp ( 756): Thread creation failed; rc=12.
04/02/2009 13:33:06 ANS2820E An interrupt has occurred. The current operation will end and the client will shut down.
04/02/2009 13:33:06 linux86/psunxthr.cpp( 190): Signal waiting thread thread, fatal error, signal 11
Resolving the problem
Increase the following ulimit on the client:
core file size (blocks, -c) unlimited
stack size (kbytes, -s) unlimited
max user processes (-u) unlimited
Run ulimit -a, to display the current values.
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