Werk #15849: Filesystem checks: Avoid crash if device reports negative free space
| Komponente | Checks & agents | ||||||||
| Titel | Filesystem checks: Avoid crash if device reports negative free space | ||||||||
| Datum | 19.05.2023 | ||||||||
| Level | Kleine Änderung | ||||||||
| Klasse | Bugfix | ||||||||
| Kompatibilität | Kompatibel - benötigt kein manuelles Eingreifen | ||||||||
| Checkmk versions & editions |
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A negative value for the free space is of course nonsense. However, if a device reported this, Checkmk might have crashed with
ValueError("Cannot render negative timespan")
when attempting to compute the time left until the filesystem is full. Now, we instead report a value of 0 seconds in this case, st. users receive informative notifications about the problem.