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From: Jung-uk Kim <jkim@FreeBSD.org>
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Date: Thu, 12 Jan 2006 20:20:55 -0500
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Cc: Scott Mitchell <scott+lists.freebsd@fishballoon.org>,
	Vivek Khera <vivek@khera.org>
Subject: Re: 6.0 on Dell 1850 with PERC4e/DC RAID?
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On Thursday 12 January 2006 07:41 pm, Doug Ambrisko wrote:
> Scott Mitchell writes:
> | > I did find a program
> | > posted to one of the freebsd lists called 'amrstat' that I run
> | > nightly.  It produces this kind of output:
> | >
> | > Drive 0:    68.24 GB, RAID1
> | > <writeback,no-read-ahead,no-adaptative- io> optimal
> | >
> | > If it says "degraded" it is time to fix a drive.   You just
> | > fire up the lsi megaraid tools and find out which drive it is.
>
> This is probably a faily good scheme.  Caveat is that you can have
> a "optimal" RAID that is broken :-(

That's lame.  Under what condition does it happen, do you know?

Thanks,

Jung-uk Kim