Setting The Error Log File Size; Setting The Number Of Error Log Files - Hitachi XP P9500 User Manual

For normal operation, we recommend that you set the trace level to 0. If you
set the trace level to a value higher than necessary, HDLM performance
might decrease, or trace information required to analyze the cause of an
error might be overwritten.
The following is an example of setting up the trace level by using a
command:
# /opt/DynamicLinkManager/bin/dlnkmgr set -systflv 1
Specify the trace level as a number.

Setting the Error Log File Size

The error log file size (the HDLM manager log (dlmmgrn.log (n indicates a file
number from 1 to 16))) can be set.
You can specify a value (in kilobytes) from 100 to 2000000 for the error log
file size. The specified value is applied for HDLM manager logs.
If each error log file reaches the specified size, the information in the old
error log file will be wrapped around and will be overwritten with new
information. By specifying both the log file size and the number of log files,
you can collect up to 32000000 kilobytes (approximately 30GB) of error logs
in total.
The following is an example of setting up the error log file size by using a
command:
# /opt/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 HDLM manager log
files.
By specifying both the log file size and the number of log files, you can collect
up to 32000000 kilobytes (approximately 30GB) of error logs in total.
The following shows an example command that is used to set the number of
error log files:
# /opt/DynamicLinkManager/bin/dlnkmgr set -elfn 5
Specify the number of error log files in numbers.
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide (for Solaris(R))
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