This file is indexed.

/usr/share/check_mk/checks/3ware_units 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.

# Example output from agent:
# <<<3ware_units>>>
# u0    RAID-5    OK             -       -       64K     1788.08   ON     OFF
# u1    RAID-5    INOPERABLE     -       -       64K     1788.08   OFF    OFF

# Different versions of tw_cli have different outputs. This means the size column
# used by this check is in different places. Here is a an example:
#
# Unit  UnitType  Status         %Cmpl  Stripe  Size(GB)  Cache  AVerify IgnECC
# u0    RAID-5    INITIALIZING   84     64K     1396.95   ON     ON      OFF
#
# Unit  UnitType  Status         %RCmpl  %V/I/M  Stripe  Size(GB)  Cache  AVrfy
# u0    RAID-5    OK             -       -       64K     1396.95   ON     ON

# inventory
def inventory_3ware_units(info):
    inventory = []
    for line in info:
        unit = line[0]
        inventory.append( (unit, None) )
    return inventory

# check
def check_3ware_units(item, param, info):
    for line in info:
        if line[0] == item:
            unit_type = line[1]
            status    = line[2]
            complete  = line[3]

            # Handle different outputs of tw_cli
            try:
                size = float(line[6])
            except ValueError:
                size = float(line[5])

            complete_txt = ''
            if complete != '-':
                complete_txt = ' complete: %s%%' % complete

            infotext = "%s (type: %s, size: %sGB%s)" % (status, unit_type, size, complete_txt)

            if status == "OK":
                return (0, "OK - unit status is " + infotext)
            elif status == "INITIALIZING":
                return (1, "WARN - unit status is " + infotext)
            else:
                return (2, "CRIT - unit status is " + infotext)
    return (3, "UNKNOWN - unit %s not found in agent output" % item)

# declare the check to Check_MK
check_info['3ware_units'] = \
        (check_3ware_units, "RAID 3ware unit %s", 0, inventory_3ware_units)