Controller Log Files
- PCMM or AKD PDMM generated logs are stored in flash memory at /mount/flash/log.
- PCMM2G generated logs are stored in flash memory at /home/kas/kas/log.
Files are stored in a rotating pool consisting of a maximum of 10 files.
- The files have a maximum size of 200kb each.
- The most amount of space the log files will consume is 2MB.
- When a files is created after the tenth file, the earliest file is deleted to make room for the new file.
The controller-generated log levels can be controlled from the KAS-IDE and Web server.
KAS-IDE-generated log levels can be filtered in the configuration window in the Logs and Information tab.
Log File Naming Convention
Logs have this naming convention: pdmm_log_n.
Where:
- n is a value ranging from 0000000000 to 4294967295.
- This is the maximum value a 32-bit location can store.
Example
- When the files are first created they are named:
- pdmm_log_0000000000
- pdmm_log_0000000001
- pdmm_log_0000000002, etc.
- The file that is created after pdmm_log_4294967295 is pdmm_log_0000000000.
- The naming is reset and continues.
Error and Alarm History File (PCMM2G only)
The PCMM2G stores a file named error_alarm_history.log at /home/kas/kas/log.
This file stores a history of Controller Error and Alarm Descriptions that have occurred on the controller.