'\" t
.\"     Title: ocf_pacemaker_HealthIOWait
.\"    Author: Andrew Beekhof <andrew@beekhof.net>
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 01/08/2021
.\"    Manual: Pacemaker Configuration
.\"    Source: Pacemaker Configuration
.\"  Language: English
.\"
.TH "OCF_PACEMAKER_HEALTH" "7" "01/08/2021" "Pacemaker Configuration" "Pacemaker Configuration"
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.SH "NAME"
ocf_pacemaker_HealthIOWait \- System health based on CPU iowait measurement
.SH "SYNOPSIS"
.PP
\fBOCF_RESKEY_state\fR=string [\fBOCF_RESKEY_yellow_limit\fR=string] [\fBOCF_RESKEY_red_limit\fR=string]

\fBHealthIOWait\fR
[start | stop | monitor | meta\-data | validate\-all]
.SH "DESCRIPTION"
.PP
System health agent that measures the CPU iowait via top and updates the #health\-iowait attribute\&.
.SH "SUPPORTED PARAMETERS"
.PP
\fBOCF_RESKEY_state\fR = string [/health\-iowait\-\&.state]
.RS 4
State file
.sp
Location to store the resource state in\&.
.RE
.PP
\fBOCF_RESKEY_yellow_limit\fR = string [10]
.RS 4
Upper limit for yellow health attribute
.sp
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%\&.
.RE
.PP
\fBOCF_RESKEY_red_limit\fR = string [15]
.RS 4
Upper limit for red health attribute
.sp
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%\&.
.RE
.SH "AUTHOR"
.PP
\fBAndrew Beekhof\fR <\&andrew@beekhof\&.net\&>
.RS 4
Author.
.RE