IAR011I   RSM COMPONENT TRACE EXTERNAL WRITER MAY HAVE LOST ENTRIES

Explanation

The operator started the real storage manager (RSM) component trace and requested that the system write the trace entries to a trace data set through the external writer. The system could not write the trace entries to the data set for one of the following reasons:
  • The operator did not start the external writer before connecting the RSM component trace to the external writer.
  • RSM reused the full trace buffer before the system could write the trace entries out to the trace data set. Some older trace entries have been lost.

System action

The system continues processing the RSM component trace.

System programmer response

Do one of the following:
  • If you did not start the external writer, start it before connecting the RSM component trace to the external writer,
  • Use IPCS to examine the trace entries that the system collected. If the trace did not collect enough data to successfully diagnose the problem, start the trace again and either:
    • Use more trace buffers.
    • Increase the size of the trace buffers.

Source

Real storage manager (RSM)

Module

IARQZ, IAXQZ

Routing code

1

Descriptor code

4

Parent topic: IAR messages