HP XP Racks - Manual (Page 150)

When an error log file reaches the specified size, the information in the old
error log file is replaced with new information, beginning with the oldest file.
By specifying both the log file size and the number of log files, you can collect
up to 32000000KB (approximately 30 GB) of error logs in total.
The following shows an example of executing the command to set the error
log file size.
# /usr/DynamicLinkManager/bin/dlnkmgr set -elfs 1000
Specify the size of the error log file in kilobytes.
Setting the Number of Error Log Files
The number of the error log files (the HDLM manager log (dlmmgrn.log (n
indicates a file number from 1 to 16))) can be set.
You can specify a value from 2 to 16 for the number of error log files (log files
for the HDLM manager).
By specifying both the log file size and the number of log files, you can collect
up to 32000000KB (approximately 30 GB) of error logs in total.
The following shows an example of setting the number of error log files.
# /usr/DynamicLinkManager/bin/dlnkmgr set -elfn 5
Specify the number of error log files in numbers.
Setting the Trace File Size
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:
# /usr/DynamicLinkManager/bin/dlnkmgr set -systfs 2000
Specify the size of the trace file in kilobytes.
3-84
Creating an HDLM Environment
Hitachi Dynamic Link Manager (for AIX) User Guide