Werk #10621: Fix bug where scheduler would become inactive
| Component | Core & setup |
| Title | Fix bug where scheduler would become inactive |
| Date | Feb 19, 2020 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 1.5.0p25 1.6.0p10 2.0.0i1 |
| Level | Trivial Change |
| Class | Bug Fix |
| Compatibility | Compatible - no manual interaction needed |
Certain configurations let CMC schedule jobs with invalid timestamps. These jobs would never be scheduled and let the schedulers in a nonoperating state, resulting in stale hosts and services.
