"ad0: TIMEOUT - WRITE_DMA" type errors with 7.0-RC1

Peter Jeremy peterjeremy at optushome.com.au
Fri Jan 25 12:54:38 PST 2008


On Fri, Jan 25, 2008 at 12:46:08PM -0800, Chuck Swiger wrote:
>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.

I see similarly wierd values from a basically new drive.  I'm not sure
that there's a requirement that the raw values start from 0 and increment
on each detected event.

-- 
Peter Jeremy
Please excuse any delays as the result of my ISP's inability to implement
an MTA that is either RFC2821-compliant or matches their claimed behaviour.
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