13.3.2 Lists of log files and folders accessed upon troubleshooting
This subsection describes the log information that is output from Performance Management. For details about the name and size of the file to which the operation status log information is output, see the chapter that describes troubleshooting in the JP1/Performance Management User's Guide.
- Organization of this subsection
(1) Common message log
This section describes the common message log, which is one of the types of log information for Performance Management. The table below lists the service or control names and the log file names for the log output source files, as well as the amount of disk space used.
|
Type of log information |
Output source |
File name |
Disk space used#1 (KB) |
|---|---|---|---|
|
Common message log |
Performance Management |
installation-folder\log\jpclog{01|02}#2 |
2,048 (x2) |
|
installation-folder\log\jpclogw{01|02}#2 |
2,048 (x2) |
||
|
Common message log (for logical host operation) |
Performance Management for logical host operation |
environment- folder#3\jp1pc\log\jpclog{01|02}#2 |
2,048 (x2) |
|
environment- folder#3\jp1pc\log\jpclogw{01|02}#2 |
2,048 (x2) |
- #1
-
The value in parentheses is the number of log files that can be created for a single service. For example, 2,048 (x2) indicates that a maximum of two log files, each with a size of 2,048 KB, can be created. In this case, the total available disk space is 4,096 KB.
- #2
-
The value 01 or 02 is appended to the file name of the common message log.
- Sequential file method (jpclog):
-
Log information is first output to the log file whose name ends with 01. When the maximum log file size is reached, the suffix at the end of the log file name is changed from 01 to 02, and a new log file with the 01 suffix is created. Log information is then output to the new 01 log file. If a log file with a name ending in 02 already exists, that log file is overwritten when the 01 suffix is changed to 02. The most recent log information is always output to the log file with the 01 suffix.
- Wraparound file method (jpclogw):
-
Log information is first output to the log file whose name ends with 01. When the maximum log file size is reached, a new log file with the 02 suffix is created. Log information is then output to the new 02 log file. If a log file with a name ending in 02 already exists, all data is deleted from that log file, and then log information is output from the beginning of the file. Thereafter, the log files are used alternately.
For details about how to output log information to log files, see the chapter that describes detection of Performance Management failures in the JP1/Performance Management User's Guide.
- #3
-
The environment folder is on the shared disk that was specified when the logical host was created.
(2) Trace log
This subsection describes the trace log, which is one of the types of log information for Performance Management. The table below lists the service names or control names that are the output sources of PFM - Agent trace logs, as well as the names of the storage folders.
|
Type of log information |
Output source |
Folder name |
|---|---|---|
|
Trace log |
Action Handler service |
installation-folder\bin\action\log\ |
|
Performance Management command |
installation-folder\tools\log\ |
|
|
Agent Collector service |
installation-folder\agtv\agent\log\ |
|
|
Agent Store service |
installation-folder\agtv\store\log\ |
|
|
Trace log (for logical host operation) |
Action Handler |
environment- folder #\jp1pc\bin\action\log\ |
|
Performance Management command |
environment- folder #\jp1pc\tools\log\ |
|
|
Agent Collector |
environment- folder #\jp1pc\agtv\agent\log\ |
|
|
Agent Store |
environment- folder#\jp1pc\agtv\store\log\ |
- #
-
The environment folder is on the shared disk that was specified when the logical host was created.
(3) Integrated trace log
The table below lists the output file name and folder name for the integrated trace log of the Performance Management log information.
|
Type of log information |
Output source |
File name |
Disk space used (KB) |
|---|---|---|---|
|
Integrated trace log |
Probe Daemon |
HNTRLib2-installation-folder\spool\hntr2[n#].log |
256 |
|
IE Probe Daemon |
HNTRLib2-installation-folder\spool\hntr2[n#].log |
256 |
- #
-
n represents a number in the range from 1 to 4.