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Date:      Fri, 25 Jan 2008 12:46:08 -0800
From:      Chuck Swiger <cswiger@mac.com>
To:        Joe Peterson <joe@skyrush.com>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: "ad0: TIMEOUT - WRITE_DMA" type errors with 7.0-RC1
Message-ID:  <3803988D-8D18-4E89-92EA-19BF62FD2395@mac.com>
In-Reply-To: <479A3764.6050800@skyrush.com>
References:  <479A0731.6020405@skyrush.com> <20080125162940.GA38494@eos.sc1.parodius.com> <479A3764.6050800@skyrush.com>

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On Jan 25, 2008, at 11:24 AM, Joe Peterson wrote:
> ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE       
> UPDATED  WHEN_FAILED RAW_VALUE
>  1 Raw_Read_Error_Rate     0x000f   114   071   006    Pre-fail   
> Always       -       82422948
[ ... ]
>
>  7 Seek_Error_Rate         0x000f   084   060   030    Pre-fail   
> Always       -       286126605
[ ... ]
> 195 Hardware_ECC_Recovered  0x001a   063   046   000    Old_age    
> Always       -       166181300

These numbers are quite worrysome-- they should be zero or nearly so  
in a healthy drive.

-- 
-Chuck




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