Section 7 · Overviews and conventions
ocf_pacemaker_HealthIOWait.7
Package: pacemaker-cli
OCF_PACEMAKER_HEALTH
NAME
SYNOPSIS
DESCRIPTION
SUPPORTED PARAMETERS
AUTHOR
NAME
ocf_pacemaker_HealthIOWait − System health based on CPU iowait measurement
SYNOPSIS
[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]
DESCRIPTION
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
AUTHOR
Andrew Beekhof <andrew@beekhof.net>
Author.