2. EL 7
  3. resource-agents
  4. ocf_heartbeat_vdo-vol(7)

Scroll to navigation

OCF_HEARTBEAT_VDO-V(7) OCF resource agents OCF_HEARTBEAT_VDO-V(7)

NAME

ocf_heartbeat_vdo-vol - VDO resource agent

SYNOPSIS

vdo-vol [start | stop | status | monitor | meta-data | validate-all]

DESCRIPTION

OCF Resource script for VDO (Virtual Data Optimizer) volume(s). It manages VDO volume(s) as a HA resource.

The configuration file needs to be synced to all nodes, and the systemd vdo service must be disabled when using this agent.

SUPPORTED PARAMETERS

config

Configuration file

(optional, string, no default)

volume

VDO Volume (leave empty for all)

(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: 20s.

status

Performs a status check. Suggested minimum timeout: 20s.

monitor

Performs a detailed status check. Suggested minimum timeout: 20s. Suggested interval: 10s.

validate-all

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

meta-data

Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 20s.

EXAMPLE CRM SHELL

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

primitive p_vdo-vol ocf:heartbeat:vdo-vol \


  op monitor depth="0" timeout="20s" interval="10s" start-delay="10s"

EXAMPLE PCS

The following is an example configuration for a vdo-vol resource using pcs(8)

pcs resource create p_vdo-vol ocf:heartbeat:vdo-vol \


  op monitor depth="0" timeout="20s" interval="10s" start-delay="10s"

SEE ALSO

http://clusterlabs.org/

AUTHOR

ClusterLabs contributors (see the resource agent source for information about individual authors)

03/19/2024 resource-agents UNKNOWN