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.