ocf_heartbeat_Filesystem - Manages filesystem mounts
Filesystem [start | stop | notify | monitor | validate-all | meta-data]
Resource script for Filesystem. It manages a Filesystem on a shared
storage medium. The standard monitor operation of depth 0 (also known
as probe) checks if the filesystem is mounted. If you want deeper
tests, set OCF_CHECK_LEVEL to one of the following values: 10: read
first 16 blocks of the device (raw read) This doesn't exercise the
filesystem at all, but the device on which the filesystem lives. This
is noop for non-block devices such as NFS, SMBFS, or bind mounts. 20:
test if a status file can be written and read The status file must be
writable by root. This is not always the case with an NFS mount, as NFS
exports usually have the "root_squash" option set. In such a setup, you
must either use read-only monitoring (depth=10), export with
"no_root_squash" on your NFS server, or grant world write permissions
on the directory where the status file is to be placed.
The name of block device for the filesystem, or -U, -L options for
mount, or NFS mount specification. (required, string, no default)
The mount point for the filesystem. (required, string, no default)
The optional type of filesystem to be mounted. (required, string,
Any extra options to be given as -o options to mount. For bind
mounts, add "bind" here and set fstype to "none". We will do the
right thing for options such as "bind,ro". (optional, string, no
The prefix to be used for a status file for resource monitoring
with depth 20. If you don't specify this parameter, all status
files will be created in a separate directory. (optional, string,
This resource agent supports the following actions (operations):
Starts the resource. Suggested minimum timeout: 60.
Stops the resource. Suggested minimum timeout: 60.
Suggested minimum timeout: 60.
Performs a detailed status check. Suggested minimum timeout: 40.
Suggested interval: 20.
Performs a validation of the resource configuration. Suggested
minimum timeout: 5.
Retrieves resource agent metadata (internal use only). Suggested
minimum timeout: 5.
The following is an example configuration for a Filesystem resource
using the crm(8) shell:
primitive example_Filesystem ocf:heartbeat:Filesystem \
op monitor depth="0" timeout="40" interval="20"
Linux-HA contributors (see the resource agent source for information
about individual authors)