mount

check_mount

Checks the status for a mounted filesystem

• Examples
• Argument Defaults
• Attributes

Implementation

Windows	Linux	FreeBSD	MacOSX
✅	✅	✅	✅

Examples

Default Check

check_mount mount=/ options=rw,relatime fstype=ext4
OK - mounts are as expected

Example using NRPE and Naemon

Naemon Config

define command{
    command_name         check_nrpe
    command_line         $USER1$/check_nrpe -H $HOSTADDRESS$ -n -c $ARG1$ -a $ARG2$
}

define service {
    host_name            testhost
    service_description  check_mount
    use                  generic-service
    check_command        check_nrpe!check_mount!'mount=/' 'options=rw,relatime'
}

Argument Defaults

Argument	Default Value
warning	issues != ''
critical	issues like ’not mounted'
empty-state	3 (UNKNOWN)
empty-syntax	check_mount failed to find anything with this filter.
top-syntax	${status} - ${problem_list}
ok-syntax	${status} - mounts are as expected
detail-syntax	mount ${mount} ${issues}

Check Specific Arguments

Argument	Description
fstype	The fstype to expect
mount	The mount point to check
options	The mount options to expect

Attributes

Filter Keywords

these can be used in filters and thresholds (along with the default attributes):

Attribute	Description
mount	Path of mounted folder
options	Mount options
device	Device of this mount
fstype	FS type for this mount
issues	Issues found