Log severities
Log messages generated by the vRouter are associated with one of the following levels of severity.
| Severity | Meaning |
|---|---|
emerg | Emergency. A general system failure or other serious failure has occurred, such that the system is unusable. |
alert | Alert. Immediate action is required to prevent the system from becoming unusable; for example, because a network link has failed or the database has become compromised. |
crit | Critical. A critical condition exists, such as resource exhaustion—for example, the system is out of memory, CPU processing thresholds are being exceeded, or a hardware failure has occurred. |
err | Error. An error condition has occurred, such as a failed system call. However, the system is still functioning. |
warning | Warning. An event has occurred that has the potential to cause an error, such as invalid parameters being passed to a function. This situation should be monitored. |
notice | Notice. A normal but significant event has occurred, such as an unexpected event. It is not an error, but could potentially require attention. |
info | Informational. Normal events of interest are being reported as they occur. |
debug | Debugging level. Trace-level information is being provided. |