ocf_heartbeat_drbd (7) - Linux Manuals

ocf_heartbeat_drbd: Manages a DRBD resource (deprecated)

Command to display ocf_heartbeat_drbd manual in Linux: $ man 7 ocf_heartbeat_drbd

NAME

ocf_heartbeat_drbd - Manages a DRBD resource (deprecated)

SYNOPSIS

drbd [start | stop | monitor | promote | demote | meta-data | validate-all]

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"

AUTHOR

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