NAME
ocf_heartbeat_nfsserver - Manages an NFS server
SYNOPSIS
nfsserver [start | stop | monitor | meta-data | validate-all]
DESCRIPTION
Nfsserver helps to manage the Linux nfs server as a failover-able
resource in Linux-HA. It depends on Linux specific NFS implementation
details, so is considered not portable to other platforms yet.
SUPPORTED PARAMETERS
nfs_init_script
The default init script shipped with the Linux distro. The
nfsserver resource agent offloads the start/stop/monitor work to
the init script because the procedure to start/stop/monitor
nfsserver varies on different Linux distro. (optional, string,
default /etc/init.d/nfsserver)
nfs_notify_cmd
The tool to send out NSM reboot notification. Failover of nfsserver
can be considered as rebooting to different machines. The nfsserver
resource agent use this command to notify all clients about the
happening of failover. (optional, string, default
/sbin/sm-notify/sbin/sm-notify)
nfs_shared_infodir
The nfsserver resource agent will save nfs related information in
this specific directory. And this directory must be able to
fail-over before nfsserver itself. (required, string, no default)
nfs_ip
The floating IP address used to access the nfs service (required,
string, no default)
SUPPORTED ACTIONS
This resource agent supports the following actions (operations):
start
Starts the resource. Suggested minimum timeout: 40.
stop
Stops the resource. Suggested minimum timeout: 20s.
monitor
Performs a detailed status check. Suggested minimum timeout: 20s.
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 nfsserver resource
using the crm(8) shell:
primitive example_nfsserver ocf:heartbeat:nfsserver \
params \
nfs_shared_infodir=string \
nfs_ip=string \
op monitor depth="0" timeout="20s" interval="10"
SEE ALSO
http://www.linux-ha.org/wiki/nfsserver_(resource_agent)
AUTHOR
Linux-HA contributors (see the resource agent source for information
about individual authors)