This file is indexed.

/usr/share/check_mk/checks/hr_fs is in check-mk-server 1.1.12-1ubuntu1.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

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#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2010             mk@mathias-kettner.de |
# +------------------------------------------------------------------+
#
# This file is part of Check_MK.
# The official homepage is at http://mathias-kettner.de/check_mk.
#
# check_mk is free software;  you can redistribute it and/or modify it
# under the  terms of the  GNU General Public License  as published by
# the Free Software Foundation in version 2.  check_mk is  distributed
# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
# ails.  You should have  received  a copy of the  GNU  General Public
# License along with GNU Make; see the file  COPYING.  If  not,  write
# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
# Boston, MA 02110-1301 USA.

check_includes['hr_fs'] = [ "df.include" ]

def inventory_hr_fs(info):
    inventory = []
    for hrtype, hrdescr, hrunits, hrsize, hrused in info:
        if hrtype in [ ".1.3.6.1.2.1.25.2.1.4" ] and \
                hrdescr not in inventory_df_exclude_mountpoints and \
                saveint(hrsize) != 0:
            inventory.append((hrdescr, {}))
    return inventory

def check_hr_fs(item, params, info):
    for hrtype, hrdescr, hrunits, hrsize, hrused in info:
        if item == hrdescr:
            unit_size = saveint(hrunits)
            size      = saveint(hrsize) * unit_size
            if size == 0:
                return (0, "OK - mounted, but size is zero")
            used      = saveint(hrused) * unit_size
            size_mb   = size / 1048576.0
            used_mb   = used / 1048576.0
            avail_mb  = size_mb - used_mb

            return df_check_filesystem(g_hostname, item, size_mb, avail_mb, params)
    return (3, "UNKNOWN - Filesystem not found")


check_info["hr_fs"] = (check_hr_fs, "fs_%s", 1, inventory_hr_fs)
snmp_info["hr_fs"] = ( ".1.3.6.1.2.1.25.2.3.1", [
    2, # hrStorageType
    3, # hrStorageDescr
    4, # hrStorageAllocationUnits
    5, # hrStorageSize
    6, # hrStorageUsed
] )

snmp_scan_functions["hr_fs"] = lambda oid: \
        not not oid('.1.3.6.1.2.1.25.1.1.0') # HOST-RESOURCES-MIB::hrSystemUptime.0

check_default_levels["hr_fs"] = "filesystem_default_levels"