ocf_pacemaker_HealthIOWait7
System health based on cpu iowait measurement
Usage
[OCF_RESKEY_state=string] [OCF_RESKEY_yellow_limit=integer] [OCF_RESKEY_red_limit=integer] [OCF_RESKEY_dampening=string]
HealthIOWait [start | stop | monitor | reload-agent | meta-data | validate-all]
Overview
System health agent that measures the CPU iowait via top and updates the #health-iowait attribute.
Supported parameters
OCF_RESKEY_state = string [/health-iowait-.state]
State file
Location to store the resource state in.
OCF_RESKEY_yellow_limit = integer [10]
Upper limit for yellow health attribute
Upper limit of iowait percentage to switch the health attribute to yellow. I.e. the #health-iowait will go yellow if the %iowait of the CPU gets higher than 10%.
OCF_RESKEY_red_limit = integer [15]
Upper limit for red health attribute
Upper limit of iowait percentage to switch the health attribute to red. I.e. the #health-iowait will go red if the %iowait of the CPU get higher than 15%.
OCF_RESKEY_dampening = string [5s]
The time to wait (dampening) in seconds for further changes before writing
The time to wait (dampening) in seconds for further changes before writing
Releases
3 releases since Debian 11 (Bullseye); the text changed 2 times.