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OCF_HEARTBEAT_NFSNOT(7) OCF resource agents OCF_HEARTBEAT_NFSNOT(7)

NAME

ocf_heartbeat_nfsnotify - sm-notify reboot notifications

SYNOPSIS

nfsnotify [start | stop | monitor | meta-data | validate-all]

DESCRIPTION

This agent sends NFSv3 reboot notifications to clients which informs clients to reclaim locks.

SUPPORTED PARAMETERS

source_host

Comma separated list of floating IP addresses or host names that clients use to access the nfs service. This will be used to set the source address and mon_name of the SN_NOTIFY reboot notifications.

(optional, string, no default)

notify_args

Additional arguments to send to the sm-notify command. By default this agent will always set sm-notify's '-f' option. When the source_host option is set, the '-v' option will be used automatically to set the proper source address. Any additional sm-notify arguments set with this option will be used in addition to the previous default arguments.

(optional, string, no default)

SUPPORTED ACTIONS

This resource agent supports the following actions (operations):

start

Starts the resource. Suggested minimum timeout: 90s.

stop

Stops the resource. Suggested minimum timeout: 90s.

monitor

Performs a detailed status check. Suggested minimum timeout: 90s. Suggested interval: 30s.

reload

Suggested minimum timeout: 90s.

meta-data

Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 10s.

validate-all

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

EXAMPLE CRM SHELL

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

primitive p_nfsnotify ocf:heartbeat:nfsnotify \


  op monitor timeout="90s" interval="30s" depth="0"

EXAMPLE PCS

The following is an example configuration for a nfsnotify resource using pcs(8)

pcs resource create p_nfsnotify ocf:heartbeat:nfsnotify \


  op monitor timeout="90s" interval="30s" OCF_CHECK_LEVEL="0"

SEE ALSO

http://clusterlabs.org/

AUTHOR

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

04/13/2023 resource-agents 4.12.0-2