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LOGS Reference LOGGING JANOS creates a number of log files. These are text files where generally a single line represents some event. Each entry has a timestamp to the millisecond shown in the local timezone. The (Java date) format is as follows: MM/DD/yy HH:mm:ss.SSS, message... 05/28/21 09:25:52.000, Clock synchronized via NTP (+6) System log files are located in the root of the File System and are limited in size. When a log file reaches approximately 64KB in size it is aged. The .LOG file is then saved as a .LOG.BAK file overwriting any previous backup and a new .LOG file is started. A SYSLOG Server may be optionally defined which will receive notice of logged events. /jniorsys.log This is the main system log containing general log notices. Entries appear here when the unit boots, processes are started, Registry keys are altered, etc. Any issues with the system will be reported here. /jniorboot.log This is a record of the most recent boot. This includes diagnostic reports. Any issue in start-up will be reported in this log. Unlike other log files this file contains only the most recent start-up detail. On the next boot the content is appended to the associated .LOG.BAK file which remains constrained to a maximum length of 64KB. /jniorio.log This is generated by the IOLOG command. It will contain I/O logs for all recent Digital Input and Relay Output state changes. /auxio.log This is generated by the IOLOG -A command. It will contain a detailed record of serial communications over the AUX port. /sensorio.log Also generated by the IOLOG -S command, this contains details of Sensor Port communications. /jmpserver.log This contains log information pertaining to access and use of the JANOS Management Protocol (JMP). JMP is a JSON based protocol current recommended for JNIOR communications. /protocol.log This contains log information pertaining to access and use of the legacy JNIOR Protocol. /access.log Contains notices of failed login attempts. /web.log This is a detailed WebServer log. /tls.log This log reports issues with SSL/TLS secure communications. /php.log Logs errors and event pertaining the the JANOS PHP-like scripting language. /errors.log Errors encountered by applications are logged here. If you understand the reason for the logged error detail you should delete this LOG. It is important to recognize when errors occur and thus want to see when this log file appears. The presence of an errors.log file sets the unit's attention flag. /dump.log In an extreme situation the operating system may need to shutdown and restart. A dump is generated that can be used by INTEG to further debug the situation. If you have updated JANOS since the dump file was created you should delete it. The presence of a dump.log sets the unit's attention flag. SEE ALSO HELP Topics: CAT, IOLOG [/flash/manpages/reference.hlp:173]