HP Hitachi Dynamic Link Manager Software - Manual (Page 173)

3. Creating an HDLM Environment
149
trace information.
The higher this value is set, the more information that will be output. As the amount of
trace information to be output increases, it will take less time to overwrite the old trace
information with the new information.
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.
• Setting up the trace level by using the
set
operation
The following is an example of setting up the trace level by using a command:
>dlnkmgr set -systflv 1
Specify the trace level as a number.
(8) Setting the Error Log File Size
There are two error logs: the HDLM manager log file
dlmmgr
n
.log
(n indicates a file
number from
1
to
16
) and the HDLM GUI log file
dlmgui
n
.log
(n indicates a file
number of
1
or
2
).
You can specify a value (in kilobytes) from 100 to 2000000 for the error log file size.
For HDLM GUI logs, file sizes range from 100 to 9900. If you specify a value over
9901, 9900 will be used. For HDLM manager logs, the specified value will be applied
as it is without being limited by the above.
When an error log file reaches its maximum size, the information in the oldest error
log file will be overwritten with new information. By specifying both the log file size
and the number of log files, you can collect up to 32000000KB (approximately 30GB)
of error log information.
• Setting up the error log file size by using the
set
operation
The following is an example of setting up the error log file size by using a
command:
>dlnkmgr set -elfs 1000
Specify the size of the error log file in kilobytes.
(9) Setting the Number of Error Log Files
There are two error logs: the HDLM manager log file
dlmmgr
n
.log
(n indicates a file
number from
1
to
16
) and the HDLM GUI log file
dlmgui
n
.log
(n indicates a file
number of
1
or
2
). You can set the number of files only for the HDLM manager logs
in the Options window and by the
set
operation. The number of HDLM GUI log files