checks/hpux_lunstats

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2014             mk@mathias-kettner.de |
  11 # +------------------------------------------------------------------+
  12 #
  13 # This file is part of Check_MK.
  14 # The official homepage is at http://mathias-kettner.de/check_mk.
  15 #
  16 # check_mk is free software;  you can redistribute it and/or modify it
  17 # under the  terms of the  GNU General Public License  as published by
  18 # the Free Software Foundation in version 2.  check_mk is  distributed
  19 # in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
  20 # out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
  21 # PARTICULAR PURPOSE. See the  GNU General Public License for more de-
  22 # tails. You should have  received  a copy of the  GNU  General Public
  23 # License along with GNU Make; see the file  COPYING.  If  not,  write
  24 # to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
  25 # Boston, MA 02110-1301 USA.
  26
  27 # <<<hpux_lunstats>>>
  28 # WWID:  0x600508b1001cf7f0d25c51941cf5e2d7
  29 #         STATISTICS FOR LUN :/dev/rdisk/disk11
  30 # Bytes read                                       : 841717976279
  31 # Bytes written                                    : 430393024512
  32 # Total I/Os processed                             : 206684834
  33 # I/O failures                                     : 0
  34 # Retried I/O failures                             : 0
  35 # I/O failures due to invalid IO size              : 0
  36 # IO failures due to misallignment or boundary      : 0
  37 # WWID:  0x60a98000572d44745634645076556357
  38 #         STATISTICS FOR LUN :/dev/rdisk/disk5
  39 # Bytes read                                       : 1035897815087
  40 # Bytes written                                    : 113475461120
  41 # Total I/Os processed                             : 23920189
  42 # I/O failures                                     : 24
  43 # Retried I/O failures                             : 0
  44 # I/O failures due to invalid IO size              : 0
  45 # IO failures due to misallignment or boundary      : 0
  46 # WWID:  0x60a98000572d4474563464507665446d
  47 #         STATISTICS FOR LUN :/dev/rdisk/disk6
  48
  49
  50 # Convert info to output needed for generic diskstat check
  51 def parse_hpux_lunstats(info):
  52     #TODO use 'check_diskstat_dict' which needs the following format
  53     # disks = { "sda" : {
  54     #       'node'                       : None,
  55     #       'average_read_request_size'  : 0.0,
  56     #       'average_read_wait'          : 0.0,
  57     #       'average_request_size'       : 40569.90476190476,
  58     #       'average_wait'               : 0.761904761904762,
  59     #       'average_write_request_size' : 40569.90476190476,
  60     #       'average_write_wait'         : 0.0007619047619047619,
  61     #       'read_ios'                   : 0.0,
  62     #       'read_throughput'            : 0.0,
  63     #       'latency'                    : 0.00038095238095238096,
  64     #       'utilization'                : 0.0006153846153846154,
  65     #       'write_ios'                  : 1.6153846153846154,
  66     #       'write_throughput'           : 65536.0,
  67     #       'queue_length'               : 0.0,
  68     #       'read_ql'                    : 0.0,
  69     #       'write_ql'                   : 0.0,
  70     # }}
  71     luns = []
  72     for line in info:
  73         if len(line) == 2:
  74             left = line[0].strip()
  75             right = line[1].strip()
  76             if left == 'STATISTICS FOR LUN':
  77                 lun = right
  78             elif left == 'Bytes read':
  79                 bytes_read = int(right) / 512
  80             elif left == 'Bytes written':
  81                 bytes_written = int(right) / 512
  82                 luns.append((None, lun, bytes_read, bytes_written))
  83     return luns
  84
  85
  86 def check_hpux_lunstats(item, params, parsed):
  87     return check_diskstat_generic(item, params, time.time(), parsed)
  88
  89
  90 check_info["hpux_lunstats"] = {
  91     'parse_function': parse_hpux_lunstats,
  92     'check_function': check_hpux_lunstats,
  93     'inventory_function': inventory_diskstat_generic,
  94     'service_description': 'Disk IO %s',
  95     'has_perfdata': True,
  96     'group': 'disk_io',
  97     'includes': ["diskstat.include"],
  98 }