Werk #15849: Filesystem checks: Avoid crash if device reports negative free space
Component | Checks & agents |
Title | Filesystem checks: Avoid crash if device reports negative free space |
Date | May 19, 2023 |
Checkmk Edition | Checkmk Raw (CRE) |
Checkmk Version | 2.3.0b1 2.2.0 2.1.0p29 2.0.0p37 |
Level | Trivial Change |
Class | Bug Fix |
Compatibility | Compatible - no manual interaction needed |
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.