CMK version:
OS version:2.2 /2.3
Error message:“Timed out plugin(s): ipmi” warning in Checkmk.
How to Fix the Warning
Step 1: Check for IPMI Cache Files
Run this command on the monitored host:
ls -l /var/lib/check_mk_agent/spool/ | grep ipmi
Step 2: Remove Stale Cache Files
Execute the following command to remove stale files:
sudo rm -f /var/lib/check_mk_agent/spool/ipmi*
This resolves the timeout warning caused by outdated cache files