Syslog #
Standard for message logging.
Severity Levels #
| Number | Name | Description |
|---|---|---|
| 7 | Debug | Debug information |
| 6 | Information | Informational messages |
| 5 | Notice | Issues of concern that don’t represent a problem |
| 4 | Warning | Issues that, if not addressed, could become a problem |
| 3 | Error | Non-urgent errors that need to be addressed when possible |
| 2 | Critical | Serious errors in secondary subsystem that should be addressed immediatly |
| 1 | Alert | Serious errors in primary subsystem that should be addressed immediately |
| 0 | Emergency | Errors that will cause the system to become unusable |