Werk #16147: Abort CMC on irrecoverable filesystem errors

Component The Checkmk Micro Core
Title Abort CMC on irrecoverable filesystem errors
Date Jan 3, 2024
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.3.0b1 Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0p18 Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

The errors

  • too many files open (EMFILE)
  • too many files open in system (ENFILE)
  • no buffer space (ENOBUFS)
  • not enough memory (ENOMEM)

now exit the core. Correct monitoring cannot be guaranteed when the server is in this state.

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