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Date:      Mon, 14 Aug 2006 13:57:01 +0200
From:      Olaf Greve <o.greve@axis.nl>
To:        freebsd-questions@freebsd.org
Subject:   How to remotely check an Adaptec 2100S RAID array status under FreeBSD 5.2.1?
Message-ID:  <44E0650D.2040100@axis.nl>

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Hi all,

I hope someone can answer the following question for me (which may be 
trivial).

In my fall-back server I use an Adaptec 2100S SCSI RAID controller, with 
two (identical) drives attached to it. This morning I recieved the 
dreaded phonecall (from the server farm) that that machine is emitting a 
loud beep,which I remember to be the RAID controller's alarm in case a 
drive has failed.

Now, the above is clear and all, and I will replace the broken drive 
asap, so no question there.

However, I am about to go on a 3 week holiday to South America, and as 
I'll then be on an entirely different continent, I was wondering if 
there are any ways to remotely check the status of hardware RAID arrays. :D

In this case I tried dmesg (and checking the /var/log/messages file) and 
I couldn't find a single error message from the RAID controller (which 
can be deemed 'desirable' behaviour, as one of the two drives still 
works fine).

Are there any software tools for FreeBSD that can be used to check this 
remotely from an SSH terminal (no X), or better yet, is there support in 
FreeBSD itself for checking the status of hardware RAID arrays?

Tnx in advance, and cheers!
Olafo

PS: I am wondering about the same question for the 3ware 9600 SATA RAID 
controller too. It would be great to be able to monitor that remotely as 
well.



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