Name
ocf_heartbeat_drbd — Manages a DRBD resource (deprecated)
Synopsis
drbd [ start | promote | demote | notify | stop | monitor | monitor | 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" 
