The trace file size can be set.
Trace files for which a trace file size can be set are hdlmtrn.log (n indicates a file number from 1 to 64). The length of a trace file is fixed, regardless of how much trace information is actually in the file.
For the trace file size, you can specify a value (in kilobytes) from 100 to 16000. If you specify a value smaller than the setting value, the message (KAPL01097-W) will be displayed to confirm the execution, and the trace file will be is temporarily deleted.
When all the trace files become full, the oldest file is overwritten with any new trace data.
By specifying both the trace file size and the number of trace files, you can collect up to 1024000KB of trace data.
The following is an example of setting up the trace file size by using a command:
# /opt/DynamicLinkManager/bin/dlnkmgr set -systfs 2000
Specify the size of the trace file in kilobytes.