ocf_heartbeat_fio(7) fio IO load generator

SYNOPSIS

fio [start | stop | monitor | meta-data | validate-all]

DESCRIPTION

fio is a generic I/O load generator. This RA allows start/stop of fio instances to simulate load on a cluster without configuring complex services.

SUPPORTED PARAMETERS

args

Arguments to the fio client. Minimally, this should be a (list of) job descriptions to run.

(optional, string, no default)

SUPPORTED ACTIONS

This resource agent supports the following actions (operations):

start

Starts the resource. Suggested minimum timeout: 60.

stop

Stops the resource. Suggested minimum timeout: 60.

monitor

Performs a detailed status check. Suggested minimum timeout: 60. Suggested interval: 10.

meta-data

Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5.

validate-all

Performs a validation of the resource configuration. Suggested minimum timeout: 20.

EXAMPLE CRM SHELL

The following is an example configuration for a fio resource using the crm(8) shell: 

primitive p_fio ocf:heartbeat:fio \
  op monitor timeout="60" interval="10"

EXAMPLE PCS

The following is an example configuration for a fio resource using pcs(8) 

pcs resource create p_fio ocf:heartbeat:fio \
  op monitor timeout="60" interval="10"

AUTHOR

Linux-HA contributors (see the resource agent source for information about individual authors)

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