How to monitor windows software raid
Marcos Marinho
marcos.marinho at rac.com.br
Tue Jun 17 20:32:00 CEST 2008
Ops sorry ,
I lost the windows part , my mistake. I will be looking for some
alternative ; again sorry for this.
As alternative, there is a place called windows script center and I
think that there would be an script in order to check sofwate raid on
windows, or some example in order to get this information, I would
advise to look in that repository.
Again my apologies
Hari Sekhon escreveu:
> No, don't try that. Python is a great language, I code in it myself,
> but...
>
> 1. It is not portable across windows systems without installing add-ons
> 2. It checks *LINUX* software raid, not windows software raid.
>
> -h
>
>
> Marcos Marinho wrote:
>> Try this : It is a python script
>> ============================================================
>> #!/usr/bin/python
>>
>> # check_swraid - plugin for nagios to check the status of linux
>> swraid devices
>> #
>> # This program 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; either version 2 of the License, or
>> # (at your option) any later version.
>> #
>> # This program is distributed in the hope that it will be useful,
>> # but WITHOUT ANY WARRANTY; without even the implied warranty of
>> # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
>> # GNU Library General Public License for more details.
>> #
>> # You should have received a copy of the GNU General Public License
>> # along with this program; if not, write to the Free Software
>> # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
>> 02111-1307, USA.
>> #
>> # Copyright 2004 Duke University
>> # Written by Sean Dilda <sean at duke.edu>
>>
>> # Version: 0.3
>> # patched with the rouilj's patch (03.02.2006) by Virer (28.07.2006)
>>
>> import os
>> import sys
>> import string
>>
>> mdstat = '/proc/mdstat'
>>
>> mdFile = open(mdstat).readlines()
>>
>> # two cases: two starting lines or just one starting line.
>> # Remove the first and lasts lines as we don't need them
>> mdFile = mdFile[1:-1]
>> if (len(mdFile) % 3) != 0:
>> mdFile = mdFile[1:]
>>
>>
>> if (len(mdFile) % 3) != 0:
>> # must have two starting lines
>> print 'Error with mdstat file'
>> sys.exit(3)
>>
>> if len(mdFile) == 0:
>> print 'Error no md devices configured'
>> sys.exit(3)
>>
>> mdData = []
>> while len(mdFile) > 0:
>> mdData.append((mdFile[0],mdFile[1]))
>> mdFile = mdFile[3:]
>>
>> overallStatus = 0
>> errorMsg = ''
>> devices = ''
>> for tup in mdData:
>> device, colon, status, type, drives = string.split(tup[0], None, 4)
>> drives = string.split(drives)
>> values = string.split(tup[1])[-2]
>> values = values[1:-1]
>> normal, current = string.split(values, '/')
>> normal = int(normal)
>> current = int(current)
>>
>> devices = devices + " " + device
>>
>> # Status of 0 == Ok, 1 == Warning, 2 == Critical
>> status = 0
>> failed = 0
>> degraded = 0
>> msg = ''
>>
>> failed = []
>> for drive in drives:
>> if drive[-3:] == '(F)':
>> failed.append(drive[:string.index(drive, '[')])
>> status = 1
>> failed = ' (' + string.join(failed, ', ') + ').'
>>
>>
>> if status == 'inactive':
>> status = 2
>> msg = device + ' is inactive.'
>> if type == 'raid5':
>> if current < (normal -1):
>> msg = device + ' failed' + failed
>> status = 2
>> elif current < normal:
>> msg = device + ' degraded' + failed
>> status = 1
>> else:
>> if current < normal:
>> msg = device + ' failed' + failed
>> status = 2
>>
>> if len(msg) > 0:
>> if len(errorMsg) > 0:
>> errorMsg = errorMsg + '; '
>> errorMsg = errorMsg + msg
>> overallStatus = max(overallStatus, status)
>>
>> if overallStatus == 0:
>> print 'All md devices (' + devices + ' ) Ok.'
>> sys.exit(0)
>> else:
>> print errorMsg
>> sys.exit(overallStatus)
>> #EOF
>> ============================================================
>>
>>
>>
>>
>> Rene Fertig escreveu:
>>> Hello Hari.
>>>
>>>
>>>> Have you checked NagiosExchange.org? I didn't see anything but then I
>>>> didn't look too closely. Otherwise you could just write one. VBS is an
>>>> easy language and universal enough for this. I'd write this in
>>>> fact, if
>>>> I had any servers poor enough to have windows software raid...
>>>>
>>>
>>> Of cause I've checked NagiosExchange, but there are only plugins for
>>> hardware raids.
>>>
>>> I've found a VB script which uses DISKPART
>>> (http://www.anchor.com.au/hosting/dedicated/monitoring_windows_software_raid).
>>> Unfortunately DISKPART didn't work on Windows 2000 (only Win 2000
>>> Pro, Win 2000 server, Win 2003 ...)
>>>
>>> But I've got a list of event IDs so I can monitor the event log and
>>> do passive checks - more than nothing...
>>>
>>> Greetings,
>>>
>>> Rene
>
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