A job fails in heavy workload conditions

A job fails on a fault-tolerant agent where a large number of jobs are running concurrently and one of the following messages is logged:

“TOS error: No space left on device.”
“TOS error: Interrupted system call.”

Cause and solution:

This problem could indicate that one or more of the CCLog properties has been inadvertently set back to the default values applied in a prior version (which used to occasionally impact performance).

See IBM Workload Scheduler logging and tracing using CCLog and check that the TWSCCLog.properties file contains the indicated default values for the properties twsHnd.logFile.className and twsloggers.className.

If the correct default values are being used, contact IBM® Software Support to address this problem.