Take the 2-minute tour ×
Server Fault is a question and answer site for professional system and network administrators. It's 100% free, no registration required.

does anyone have a solution for logging an error/critical entry to the event log in 2008 R2 when RAID has an issue? I really want to set up email alerts for when this happens. I'm using the MS builtin software RAID, not hardware RAID.

There's a thread here that beggars belief.. an MS rep states

"it won't be a significant improvement for the user to notice the degraded array"

so it sounds like they don't ever intend to support it. Has anyone got a solution for this?

share|improve this question
2  
Wow, that is incredibly irresponsible of Microsoft. This seems to be a very good reason to avoid their software RAID like the plague. –  Shane Madden May 20 '11 at 0:54

3 Answers 3

This is indeed quite surprising, leave it Microsoft to make a feature worse. In some ways this is not a surprise.

I believe that you can "monitor" the status of the RAID using the diskpart utility. For some example commands see http://www.techotopia.com/index.php/Creating_and_Managing_Windows_Server_2008_Mirrored_%28RAID_1%29_Volumes.

I don't have a 2008 software raid myself unfortunately, but I can only imagine that the output of list volume will indicate when a drive is offline or in a faulty state. An example output of list volume looks like this

Volume ###  Ltr  Label        Fs     Type        Size     Status     Info
----------  ---  -----------  -----  ----------  -------  ---------  --------
Volume 0     E   DATA         NTFS   Simple       931 GB  Healthy
Volume 1     D                       DVD-ROM         0 B  No Media
Volume 2         System Rese  NTFS   Partition    100 MB  Healthy    System
Volume 3     C   BOOT         NTFS   Partition    138 GB  Healthy    Boot
Volume 4     F   FreeAgent G  NTFS   Partition   1863 GB  Healthy

You simply create an text file with the content being

list volume

and then run it like

diskpart /s file.txt

You could then pipe the output to a file and parse it with a script, and generate an email or event log entry. You would need to run this script every X minutes, e.g. with the task scheduler.

You could use EventSentry (free version available) and its application scheduler to execute this script, and generate an event/email, but you would still have parse the output from diskpart to determine whether there is a problem or not.

Edit: The status of a failed RAID in Windows is "Failed Rd" opposed to "Healthy". As such, searching for "Failed Rd" should work. Example:

Volume ###  Ltr  Label        Fs     Type        Size     Status     Info
----------  ---  -----------  -----  ----------  -------  ---------  --------
Volume 0     C   BOOT         NTFS   Mirror       931 GB  Failed Rd  Boot

I'll do some experimenting with this in the future to come up with a better answer and write a blog entry, I had no idea that Microsoft dropped the ball on this.

share|improve this answer
    
I've written a blog article since then which outlines, step-by-step, how to go about this. eventlogblog.com/blog/2012/02/…. –  Lucky Luke Apr 15 '13 at 13:13

I don't have a MS software raid array system set up but can't you just query for availability? Win32_logicaldisk has an availability property and a status property. On my system it's blank but I would hope that in a raid set at least one of those would be populated with the state values listed in the table.

share|improve this answer

Here's a simple batch script that will log an event on failure to system:

echo list volume | diskpart > c:\RAID_STATUS.TXT
FINDSTR "Failed" C:\RAID_STATUS.TXT
IF ERRORLEVEL 1 GOTO OK
GOTO FAILED

:FAILED
SETLOCAL ENABLEEXTENSIONS ENABLEDELAYEDEXPANSION
FINDSTR "Failed" C:\RAID_STATUS.TXT > C:\FAILED_RAID.TXT
set eventtext=
for /f "delims=" %%l in (C:\FAILED_RAID.TXT) do set eventtext=!eventtext! %%l
eventcreate /ID 999 /L SYSTEM /T ERROR  /SO SW_RAID /D "%eventtext%"
GOTO OK

:OK
share|improve this answer

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.