table of contents
| OCF_HEARTBEAT_FIO(7) | OCF resource agents | OCF_HEARTBEAT_FIO(7) |
NAME¶
ocf_heartbeat_fio - 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:
60s.
stop
Stops the resource. Suggested minimum timeout: 60s.
monitor
Performs a detailed status check. Suggested minimum
timeout: 60s. Suggested interval: 10s.
meta-data
Retrieves resource agent metadata (internal use only).
Suggested minimum timeout: 5s.
validate-all
Performs a validation of the resource configuration.
Suggested minimum timeout: 20s.
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="60s" interval="10s"
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="60s" interval="10s"
SEE ALSO¶
AUTHOR¶
ClusterLabs contributors (see the resource agent source for information about individual authors)
| 11/10/2024 | resource-agents 4.16.0-1 |