ocf_heartbeat

ocf_heartbeat_drbd
Prev	Appendix C. Resource agent manual pages	Next

Name

ocf_heartbeat_drbd — Manages a DRBD resource (deprecated)

Synopsis

Description

Deprecation warning: This agent is deprecated and may be removed from a future release. See the ocf:linbit:drbd resource agent for a supported alternative. -- This resource agent manages a Distributed Replicated Block Device (DRBD) object as a master/slave resource. DRBD is a mechanism for replicating storage; please see the documentation for setup details.

Supported Parameters

drbd_resource: The name of the drbd resource from the drbd.conf file. (required, string, default drbd0)
drbdconf: Full path to the drbd.conf file. (optional, string, default /etc/drbd.conf)
clone_overrides_hostname: Whether or not to override the hostname with the clone number. This can be used to create floating peer configurations; drbd will be told to use node_<cloneno> as the hostname instead of the real uname, which can then be used in drbd.conf. (optional, boolean, default no)
ignore_deprecation: If set to true, suppresses the deprecation warning for this agent. (optional, boolean, default false)

Supported Actions

This resource agent supports the following actions (operations):

start: Starts the resource. Suggested minimum timeout: 240.
promote: Promotes the resource to the Master role. Suggested minimum timeout: 90.
demote: Demotes the resource to the Slave role. Suggested minimum timeout: 90.
notify: Suggested minimum timeout: 90.
stop: Stops the resource. Suggested minimum timeout: 100.
monitor (Slave role): Performs a detailed status check. Suggested minimum timeout: 20. Suggested interval: 20.
monitor (Master role): Performs a detailed status check. Suggested minimum timeout: 20. 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: 30.

Example

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

primitive example_drbd ocf:heartbeat:drbd \
  params \
    drbd_resource="drbd0" \
  op monitor depth="0" timeout="20" interval="20" role="Slave" 
  op monitor depth="0" timeout="20" interval="10" role="Master"

Prev	Up	Next
ocf_heartbeat_Delay	Home	ocf_heartbeat_Dummy