Provided by: pacemaker-resource-agents_2.0.3-3ubuntu4.3_all
NAME
ocf_pacemaker_HealthIOWait - System health based on CPU iowait measurement
SYNOPSIS
OCF_RESKEY_state=string [OCF_RESKEY_yellow_limit=string] [OCF_RESKEY_red_limit=string] HealthIOWait [start | stop | monitor | 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 = string [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 = string [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%.
AUTHOR
Andrew Beekhof <andrew@beekhof.net> Author.